diff --git a/Jenkinsfile b/Jenkinsfile
index 67b9ab2d1d..54dae3eb29 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,5 +1,6 @@
 @Library('podTemplateLib')
 import net.santiment.utils.podTemplates
+import java.util.UUID
 
 properties([
   buildDiscarder(
@@ -11,34 +12,136 @@ properties([
 
 slaveTemplates = new podTemplates()
 
+def numPartitions = 4
+
 slaveTemplates.dockerTemplate { label ->
   node(label) {
-    stage('Run Tests') {
+    stage('Build Test Image') {
       container('docker') {
         def scmVars = checkout scm
         def gitHead = scmVars.GIT_COMMIT.substring(0, 7)
         def sanitizedBranchName = env.BRANCH_NAME.replaceAll('/', '-')
+        def changeId = env.CHANGE_ID ?: 'none'
+        def imageTag = "sanbase-test:${scmVars.GIT_COMMIT}-${env.BUILD_ID}-${sanitizedBranchName}-${changeId}"
 
         sh "docker build \
-          -t sanbase-test:${scmVars.GIT_COMMIT}-${env.BUILD_ID}-${sanitizedBranchName}-${env.CHANGE_ID} \
+          -t ${imageTag} \
           -f Dockerfile-test . \
           --progress plain"
 
-        sh "docker run \
-            --rm --name test-postgres-${scmVars.GIT_COMMIT}-${env.BUILD_ID}-${sanitizedBranchName}-${env.CHANGE_ID} \
-            -e POSTGRES_PASSWORD=password \
-            -d pgvector/pgvector:pg15"
-
-        try {
-          sh "docker run --rm \
-            --link test-postgres-${scmVars.GIT_COMMIT}-${env.BUILD_ID}-${sanitizedBranchName}-${env.CHANGE_ID}:test-db \
-            --env DATABASE_URL=postgres://postgres:password@test-db:5432/postgres \
-            -t sanbase-test:${scmVars.GIT_COMMIT}-${env.BUILD_ID}-${sanitizedBranchName}-${env.CHANGE_ID}"
-        } finally {
-          sh "docker kill test-postgres-${scmVars.GIT_COMMIT}-${env.BUILD_ID}-${sanitizedBranchName}-${env.CHANGE_ID}"
+        // Store variables for later stages
+        env.TEST_IMAGE_TAG = imageTag
+        env.GIT_HEAD = gitHead
+        env.GIT_COMMIT_FULL = scmVars.GIT_COMMIT
+      }
+    }
+
+    stage('Run Tests') {
+      container('docker') {
+        catchError(buildResult: 'FAILURE', stageResult: 'FAILURE') {
+          def imageTag = env.TEST_IMAGE_TAG
+          def runToken = UUID.randomUUID().toString().substring(0, 8)
+          def buildSuffix = "${env.GIT_COMMIT_FULL}-${env.BUILD_ID}-${runToken}"
+          env.TEST_RUN_SUFFIX = buildSuffix
+          def failuresDir = "${pwd()}/test_failures_${buildSuffix}"
+
+          sh "mkdir -p ${failuresDir}"
+
+          // Start postgres containers for each partition
+          for (int i = 1; i <= numPartitions; i++) {
+            def postgresContainerName = "test-postgres-${buildSuffix}-p${i}"
+            sh "docker rm -f ${postgresContainerName} >/dev/null 2>&1 || true"
+            sh "docker run \
+              --rm --name ${postgresContainerName} \
+              -e POSTGRES_PASSWORD=password \
+              --health-cmd 'pg_isready -U postgres' \
+              --health-interval 2s \
+              --health-timeout 5s \
+              --health-retries 10 \
+              -d pgvector/pgvector:pg15"
+          }
+
+          // Wait for each Postgres container to be ready
+          sh """
+            set -e
+            for i in \$(seq 1 ${numPartitions}); do
+              name="test-postgres-${buildSuffix}-p\$i"
+              echo "Waiting for \$name to be ready..."
+              for attempt in \$(seq 1 30); do
+                if docker exec "\$name" pg_isready -U postgres 2>/dev/null; then
+                  echo "\$name is ready"
+                  break
+                fi
+                if [ \$attempt -eq 30 ]; then
+                  echo "ERROR: \$name did not become ready within 60 seconds"
+                  docker logs "\$name" 2>&1 || true
+                  exit 1
+                fi
+                sleep 2
+              done
+            done
+          """
+
+          try {
+            def partitions = [:]
+
+            for (int i = 1; i <= numPartitions; i++) {
+              def partition = i
+              partitions["Partition ${partition}"] = {
+                sh "docker run --rm \
+                  --link test-postgres-${buildSuffix}-p${partition}:test-db \
+                  --env DATABASE_URL=postgres://postgres:password@test-db:5432/postgres \
+                  --env MIX_TEST_PARTITION=${partition} \
+                  -v ${failuresDir}:/app/_build/test/failures \
+                  -t ${imageTag} \
+                  mix test --partitions ${numPartitions} \
+                    --formatter Sanbase.FailedTestFormatter \
+                    --formatter ExUnit.CLIFormatter \
+                    --slowest 20"
+              }
+            }
+
+            parallel partitions
+          } finally {
+            for (int i = 1; i <= numPartitions; i++) {
+              sh "docker kill test-postgres-${buildSuffix}-p${i} || true"
+            }
+          }
         }
+      }
+    }
+
+    stage('Summarize Test Failures') {
+      container('docker') {
+        def buildSuffix = env.TEST_RUN_SUFFIX ?: "${env.GIT_COMMIT_FULL}-${env.BUILD_ID}"
+        def failuresDir = "${pwd()}/test_failures_${buildSuffix}"
+
+        sh """
+          set +x
+          echo ''
+          echo '========================================'
+          echo '  Combined results from all partitions'
+          echo '========================================'
+
+          if ls ${failuresDir}/partition_*.txt 1>/dev/null 2>&1; then
+            echo 'Failing tests across all partitions:'
+            cut -f2 ${failuresDir}/partition_*.txt | sort
+            echo ''
+            echo 'Re-run with:'
+            echo "  mix test \$(cut -f2 ${failuresDir}/partition_*.txt | tr '\\n' ' ')"
+            rm -rf ${failuresDir}
+            exit 1
+          fi
+
+          echo 'All partitions passed!'
+          rm -rf ${failuresDir}
+        """
+      }
+    }
 
-        if (env.BRANCH_NAME == 'master') {
+    if (env.BRANCH_NAME == 'master') {
+      stage('Build & Push') {
+        container('docker') {
           withCredentials([
             string(
               credentialsId: 'SECRET_KEY_BASE',
@@ -57,15 +160,15 @@ slaveTemplates.dockerTemplate { label ->
             docker.withRegistry("https://${awsRegistry}", 'ecr:eu-central-1:ecr-credentials') {
               sh "docker build \
                 -t ${awsRegistry}/sanbase:${env.BRANCH_NAME} \
-                -t ${awsRegistry}/sanbase:${scmVars.GIT_COMMIT} \
+                -t ${awsRegistry}/sanbase:${env.GIT_COMMIT_FULL} \
                 --build-arg SECRET_KEY_BASE=${env.SECRET_KEY_BASE} \
                 --build-arg PARITY_URL=${env.PARITY_URL} \
-                --build-arg GIT_HEAD=${gitHead} \
-                --build-arg GIT_COMMIT=${scmVars.GIT_COMMIT} . \
+                --build-arg GIT_HEAD=${env.GIT_HEAD} \
+                --build-arg GIT_COMMIT=${env.GIT_COMMIT_FULL} . \
                 --progress plain"
 
               sh "docker push ${awsRegistry}/sanbase:${env.BRANCH_NAME}"
-              sh "docker push ${awsRegistry}/sanbase:${scmVars.GIT_COMMIT}"
+              sh "docker push ${awsRegistry}/sanbase:${env.GIT_COMMIT_FULL}"
             }
           }
         }
diff --git a/config/test.exs b/config/test.exs
index a179d3a338..42a691d443 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -14,11 +14,17 @@ config :sanbase, Sanbase.EventBus,
 
 config :sanbase, Sanbase, url: {:system, "SANBASE_URL", ""}
 
+test_port =
+  case System.get_env("MIX_TEST_PARTITION") do
+    nil -> 4001
+    partition -> 4001 + String.to_integer(partition)
+  end
+
 config :sanbase, SanbaseWeb.Endpoint,
-  http: [port: 4001],
+  http: [port: test_port],
   server: true,
-  website_url: {:system, "WEBSITE_URL", "http://localhost:4001"},
-  backend_url: {:system, "BACKEND_URL", "http://localhost:4001"}
+  website_url: {:system, "WEBSITE_URL", "http://localhost:#{test_port}"},
+  backend_url: {:system, "BACKEND_URL", "http://localhost:#{test_port}"}
 
 config :ex_aws,
   access_key_id: "test_id",
@@ -39,8 +45,8 @@ config :logger, :console,
 config :sanbase, Sanbase.RepoReader, projects_data_endpoint_secret: "no_secret"
 
 config :sanbase, Sanbase.ApiCallLimit,
-  quota_size: 10,
-  quota_size_max_offset: 10
+  quota_size: 5,
+  quota_size_max_offset: 5
 
 config :sanbase, Sanbase.Accounts.Interaction,
   interaction_cooldown_seconds: 0,
@@ -73,7 +79,7 @@ config :sanbase, Sanbase.Repo,
   pool: Ecto.Adapters.SQL.Sandbox,
   username: "postgres",
   password: "postgres",
-  database: "sanbase_test",
+  database: "sanbase_test#{System.get_env("MIX_TEST_PARTITION")}",
   pool_size: 5,
   ssl: false,
   ssl_opts: []
diff --git a/lib/mix/failure_test_formatter.ex b/lib/mix/failure_test_formatter.ex
index c7864f6968..477ddc99b5 100644
--- a/lib/mix/failure_test_formatter.ex
+++ b/lib/mix/failure_test_formatter.ex
@@ -2,7 +2,9 @@ defmodule Sanbase.FailedTestFormatter do
   @moduledoc false
   use GenServer
 
-  ## Callbacks
+  @failures_dir "_build/test/failures"
+
+  def failures_dir, do: @failures_dir
 
   def init(_opts) do
     {:ok,
@@ -17,23 +19,19 @@ defmodule Sanbase.FailedTestFormatter do
       case test do
         %ExUnit.Test{state: {:failed, [{kind, error, _stacktrace}]}} = test
         when kind in [:error, :invalid, :exit] ->
-          # Add a leading dot so the file:line string can be copy-pasted in the
-          # terminal to directly execute it
           file = String.replace_leading(test.tags.file, File.cwd!() <> "/", "")
           line = test.tags.line
 
-          # In case of :exit, the error tuple can contain more info, like :timeout, etc.
-          # In case of :error, the error is not a tuple, but a struct
-          reason = if kind == :exit and is_tuple(error), do: " (#{elem(error, 0)})", else: ""
+          # Do not add the reason for now
+          _reason = if kind == :exit and is_tuple(error), do: " (#{elem(error, 0)})", else: ""
 
-          test_identifier = "#{file}:#{line}#{reason}"
+          test_identifier = "#{file}:#{line}"
 
           config
           |> Map.update(kind, %{counter: 1, list: [test_identifier]}, fn map ->
             map |> Map.update!(:counter, &(&1 + 1)) |> Map.update!(:list, &[test_identifier | &1])
           end)
 
-        # TODO: Support ExUnit.MultiError
         test ->
           IO.warn("Unexpected failed test format. Got: #{inspect(test)}")
           config
@@ -44,6 +42,7 @@ defmodule Sanbase.FailedTestFormatter do
 
   def handle_cast({:suite_finished, _times_us}, config) do
     print_suite(config)
+    write_failures_to_file(config)
     {:noreply, config}
   end
 
@@ -54,7 +53,6 @@ defmodule Sanbase.FailedTestFormatter do
   defp print_suite(config) do
     for kind <- Map.keys(config) do
       if (get_in(config, [kind, :counter]) || 0) > 0 do
-        # All tests that failed an assert will have `kind = :error`
         error_tests_message =
           get_in(config, [kind, :list]) |> Enum.map(&(" " <> &1)) |> Enum.join("\n")
 
@@ -67,4 +65,23 @@ defmodule Sanbase.FailedTestFormatter do
       end
     end
   end
+
+  defp write_failures_to_file(config) do
+    lines =
+      for kind <- Map.keys(config),
+          (get_in(config, [kind, :counter]) || 0) > 0,
+          test_id <- get_in(config, [kind, :list]) do
+        "#{kind}\t#{test_id}"
+      end
+
+    if lines != [] do
+      partition = System.get_env("MIX_TEST_PARTITION") || "0"
+      File.mkdir_p!(@failures_dir)
+
+      File.write!(
+        Path.join(@failures_dir, "partition_#{partition}.txt"),
+        Enum.join(lines, "\n") <> "\n"
+      )
+    end
+  end
 end
diff --git a/lib/sanbase_web/graphql/resolvers/entity_resolver.ex b/lib/sanbase_web/graphql/resolvers/entity_resolver.ex
index 99190902a7..a8355389ea 100644
--- a/lib/sanbase_web/graphql/resolvers/entity_resolver.ex
+++ b/lib/sanbase_web/graphql/resolvers/entity_resolver.ex
@@ -191,9 +191,6 @@ defmodule SanbaseWeb.Graphql.Resolvers.EntityResolver do
           {:ok, %{query: :get_most_similar, args: args_with_embedding}}
 
         {:error, reason} ->
-          # Preserve the previous GraphQL shape expected by tests:
-          # - keep the top-level field non-null
-          # - surface the error via the nested data/stats resolvers
           {:error, reason}
       end
     end
diff --git a/test/sanbase/accounts/access_attempt_test.exs b/test/sanbase/accounts/access_attempt_test.exs
index 9b16d288c9..59ac23eae0 100644
--- a/test/sanbase/accounts/access_attempt_test.exs
+++ b/test/sanbase/accounts/access_attempt_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Accounts.AccessAttemptTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
   alias Sanbase.Accounts.{AccessAttempt, EmailLoginAttempt}
   alias Sanbase.Repo
   import Sanbase.Factory
diff --git a/test/sanbase/accounts/user/user_email_test.exs b/test/sanbase/accounts/user/user_email_test.exs
index 30c28d7175..c4f242c621 100644
--- a/test/sanbase/accounts/user/user_email_test.exs
+++ b/test/sanbase/accounts/user/user_email_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Accounts.User.EmailTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   alias Sanbase.Accounts.User.Email
 
diff --git a/test/sanbase/ai/academy_ai_service_test.exs b/test/sanbase/ai/academy_ai_service_test.exs
index 33728e916c..34772da05f 100644
--- a/test/sanbase/ai/academy_ai_service_test.exs
+++ b/test/sanbase/ai/academy_ai_service_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.AI.AcademyAIServiceTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
   import Mox
diff --git a/test/sanbase/ai/openai_client_test.exs b/test/sanbase/ai/openai_client_test.exs
index f498437384..9987707978 100644
--- a/test/sanbase/ai/openai_client_test.exs
+++ b/test/sanbase/ai/openai_client_test.exs
@@ -1,6 +1,5 @@
 defmodule Sanbase.AI.OpenAIClientTest do
-  use ExUnit.Case, async: false
-  use SanbaseWeb.ConnCase
+  use ExUnit.Case, async: true
 
   import Mox
 
diff --git a/test/sanbase/alerts/trigger_restrictions_test.exs b/test/sanbase/alerts/trigger_restrictions_test.exs
index c50e0fbbf1..e5717799bb 100644
--- a/test/sanbase/alerts/trigger_restrictions_test.exs
+++ b/test/sanbase/alerts/trigger_restrictions_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Alert.TriggerRestrictionsTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase/alerts/trigger_test.exs b/test/sanbase/alerts/trigger_test.exs
index 09eacc1c64..d9a4fcd04c 100644
--- a/test/sanbase/alerts/trigger_test.exs
+++ b/test/sanbase/alerts/trigger_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Alert.TriggersTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
   import ExUnit.CaptureLog
diff --git a/test/sanbase/alerts/trigger_voting_test.exs b/test/sanbase/alerts/trigger_voting_test.exs
index 3675f72411..bfd51fb8d4 100644
--- a/test/sanbase/alerts/trigger_voting_test.exs
+++ b/test/sanbase/alerts/trigger_voting_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Alert.TriggerVotingTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase/app_notifications/app_notifications_test.exs b/test/sanbase/app_notifications/app_notifications_test.exs
index fdd6a424ec..d0b66ecf28 100644
--- a/test/sanbase/app_notifications/app_notifications_test.exs
+++ b/test/sanbase/app_notifications/app_notifications_test.exs
@@ -641,8 +641,8 @@ defmodule Sanbase.AppNotificationsTest do
       {:ok, _vote} = Vote.create(%{user_id: voter.id, watchlist_id: watchlist.id})
       {:ok, _vote} = Vote.create(%{user_id: voter.id, watchlist_id: watchlist.id})
 
-      subscriber = Sanbase.EventBus.AppNotificationsSubscriber
-      Sanbase.EventBus.drain_topics(subscriber.topics(), 10_000)
+      Sanbase.EventBus.AppNotificationsSubscriber.topics()
+      |> Sanbase.EventBus.drain_topics()
 
       owner_notifications = AppNotifications.list_notifications_for_user(author.id, limit: 20)
 
diff --git a/test/sanbase/auth/apikey/apikey_test.exs b/test/sanbase/auth/apikey/apikey_test.exs
index 27c16eae2b..e2810365f7 100644
--- a/test/sanbase/auth/apikey/apikey_test.exs
+++ b/test/sanbase/auth/apikey/apikey_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Accounts.ApiKeyTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   alias Sanbase.Accounts.{
     User,
diff --git a/test/sanbase/auth/user_permissions_test.exs b/test/sanbase/auth/user_permissions_test.exs
index 2e1421485b..444af013b9 100644
--- a/test/sanbase/auth/user_permissions_test.exs
+++ b/test/sanbase/auth/user_permissions_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Accounts.UserPermissionsTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
 
diff --git a/test/sanbase/comments/comment_test.exs b/test/sanbase/comments/comment_test.exs
index 91d9e6fe01..039d9d1b16 100644
--- a/test/sanbase/comments/comment_test.exs
+++ b/test/sanbase/comments/comment_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.CommentTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
   alias Sanbase.Comments.EntityComment
diff --git a/test/sanbase/comments/notification_test.exs b/test/sanbase/comments/notification_test.exs
index e7ac4f272e..8bb878335d 100644
--- a/test/sanbase/comments/notification_test.exs
+++ b/test/sanbase/comments/notification_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Comments.NotificationTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
   alias Sanbase.Comments.{EntityComment, Notification}
diff --git a/test/sanbase/email/mailjet_event_handler_test.exs b/test/sanbase/email/mailjet_event_handler_test.exs
index fe272aa3a2..e6004e0198 100644
--- a/test/sanbase/email/mailjet_event_handler_test.exs
+++ b/test/sanbase/email/mailjet_event_handler_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Email.MailjetEventHandlerTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
 
diff --git a/test/sanbase/email/newsletter_token_test.exs b/test/sanbase/email/newsletter_token_test.exs
index 2bf8d7c127..4297c35da1 100644
--- a/test/sanbase/email/newsletter_token_test.exs
+++ b/test/sanbase/email/newsletter_token_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Email.NewsletterTokenTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
   alias Sanbase.DateTimeUtils
diff --git a/test/sanbase/external_services/coinmarketcap/price_point_test.exs b/test/sanbase/external_services/coinmarketcap/price_point_test.exs
index 9b17c0551a..af5a63982e 100644
--- a/test/sanbase/external_services/coinmarketcap/price_point_test.exs
+++ b/test/sanbase/external_services/coinmarketcap/price_point_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.ExternalServices.Coinmarketcap.PricePointTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   alias Sanbase.ExternalServices.Coinmarketcap.PricePoint
   alias Sanbase.Project
diff --git a/test/sanbase/external_services/coinmarketcap/scraper_test.exs b/test/sanbase/external_services/coinmarketcap/scraper_test.exs
index 73f5574a5f..32cc253737 100644
--- a/test/sanbase/external_services/coinmarketcap/scraper_test.exs
+++ b/test/sanbase/external_services/coinmarketcap/scraper_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.ExternalServices.Coinmarketcap.ScraperTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
 
diff --git a/test/sanbase/external_services/etherscan/scraper_test.exs b/test/sanbase/external_services/etherscan/scraper_test.exs
index 71d793dc4c..9b587a29cf 100644
--- a/test/sanbase/external_services/etherscan/scraper_test.exs
+++ b/test/sanbase/external_services/etherscan/scraper_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.ExternalServices.Etherscan.ScraperTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
 
diff --git a/test/sanbase/external_services/project_info_test.exs b/test/sanbase/external_services/project_info_test.exs
index 83db63eff8..8881cb6cdb 100644
--- a/test/sanbase/external_services/project_info_test.exs
+++ b/test/sanbase/external_services/project_info_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.ExternalServices.ProjectInfoTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import ExUnit.CaptureLog
   import Sanbase.Factory
diff --git a/test/sanbase/featured_item/featured_item_test.exs b/test/sanbase/featured_item/featured_item_test.exs
index 655efcd88a..dd3ef5df7b 100644
--- a/test/sanbase/featured_item/featured_item_test.exs
+++ b/test/sanbase/featured_item/featured_item_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.FeaturedItemTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
 
diff --git a/test/sanbase/following/user_follower_test.exs b/test/sanbase/following/user_follower_test.exs
index 82aea90c16..09550f3d41 100644
--- a/test/sanbase/following/user_follower_test.exs
+++ b/test/sanbase/following/user_follower_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Accounts.UserFollowerTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
 
diff --git a/test/sanbase/insight/categorizer_test.exs b/test/sanbase/insight/categorizer_test.exs
index e570d75758..55fe2bdd0b 100644
--- a/test/sanbase/insight/categorizer_test.exs
+++ b/test/sanbase/insight/categorizer_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Insight.CategorizerTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
   import Mox
diff --git a/test/sanbase/insights/post_test.exs b/test/sanbase/insights/post_test.exs
index 9e9292ebfc..08609de11d 100644
--- a/test/sanbase/insights/post_test.exs
+++ b/test/sanbase/insights/post_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Insight.PostTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
   alias Sanbase.Repo
diff --git a/test/sanbase/mcp/mcp_utils_test.exs b/test/sanbase/mcp/mcp_utils_test.exs
index 60084eb0c3..cc96c65d60 100644
--- a/test/sanbase/mcp/mcp_utils_test.exs
+++ b/test/sanbase/mcp/mcp_utils_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.MCPUtilsTest do
-  use ExUnit.Case, async: true
+  use ExUnit.Case, async: false
 
   doctest(Sanbase.MCP.Utils)
 end
diff --git a/test/sanbase/metric/ui_metadata/display_order/reorder_test.exs b/test/sanbase/metric/ui_metadata/display_order/reorder_test.exs
index 8869377be7..01de50f84b 100644
--- a/test/sanbase/metric/ui_metadata/display_order/reorder_test.exs
+++ b/test/sanbase/metric/ui_metadata/display_order/reorder_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Metric.UIMetadata.DisplayOrder.ReorderTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   alias Sanbase.Metric.UIMetadata.DisplayOrder.Reorder
   alias Sanbase.Metric.UIMetadata.{Category, Group, DisplayOrder}
diff --git a/test/sanbase/notifications/email_notifier_test.exs b/test/sanbase/notifications/email_notifier_test.exs
index e2395007c5..0451e06897 100644
--- a/test/sanbase/notifications/email_notifier_test.exs
+++ b/test/sanbase/notifications/email_notifier_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Notifications.EmailNotifierTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   alias Sanbase.Notifications.{Notification, EmailNotifier}
   alias Sanbase.Metric.Registry
diff --git a/test/sanbase/project/project_social_volume_query_test.exs b/test/sanbase/project/project_social_volume_query_test.exs
index 76fcad7fcc..f43171d293 100644
--- a/test/sanbase/project/project_social_volume_query_test.exs
+++ b/test/sanbase/project/project_social_volume_query_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ProjectApiSocialVolumeQuery do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
 
diff --git a/test/sanbase/social_data/social_helper_test.exs b/test/sanbase/social_data/social_helper_test.exs
index 5f44e3bf4f..e49f2ffa55 100644
--- a/test/sanbase/social_data/social_helper_test.exs
+++ b/test/sanbase/social_data/social_helper_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.SocialHelperTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
   alias Sanbase.SocialData.SocialHelper
 
   describe "split_by_source/1" do
diff --git a/test/sanbase/timeline/timeline_event_test.exs b/test/sanbase/timeline/timeline_event_test.exs
index 39e245d5d6..08d2a3c25b 100644
--- a/test/sanbase/timeline/timeline_event_test.exs
+++ b/test/sanbase/timeline/timeline_event_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Timeline.TimelineEventTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   import Sanbase.Factory
   import Sanbase.TestHelpers
diff --git a/test/sanbase_web/api_call_limit/api_call_limit_api_test.exs b/test/sanbase_web/api_call_limit/api_call_limit_api_test.exs
index 4261bfcf0b..2ce614a626 100644
--- a/test/sanbase_web/api_call_limit/api_call_limit_api_test.exs
+++ b/test/sanbase_web/api_call_limit/api_call_limit_api_test.exs
@@ -289,13 +289,14 @@ defmodule SanbaseWeb.ApiCallLimitTest do
       assert api_calls_made == 0
 
       max_quota = 20
-      iterations = 10
-      api_calls_per_iteration = 300
+      iterations = 3
+      api_calls_per_iteration = 20
 
-      # `now` is set to 4 days before the end of next month. This way the `can_send_after` of
-      # KafkaExporter won't sleep forever (as it will be in the past). Setting it to 3 days before
-      # the month ends makes sure that 7 of the iteartions will be executed in the next day.
-      days_in_old_month = 4
+      # `now` is set to `days_in_old_month` days before the end of next month.
+      # This way the `can_send_after` of KafkaExporter won't sleep forever
+      # (as it will be in the past). Some iterations run in the old month,
+      # and (iterations - days_in_old_month) run in the new month.days_in_old_month = 2
+      days_in_old_month = 2
 
       now =
         Timex.now()
@@ -363,8 +364,8 @@ defmodule SanbaseWeb.ApiCallLimitTest do
       assert api_calls_made == 0
 
       max_quota = 20
-      iterations = 14
-      api_calls_per_iteration = 300
+      iterations = 2
+      api_calls_per_iteration = 20
 
       # Set now to be the beginning of a month so when it is shifted 14 times by 1 day
       # it won't go in the next month. We're shifting forward otherwise the KafkaExporter
@@ -389,7 +390,7 @@ defmodule SanbaseWeb.ApiCallLimitTest do
               res = make_api_call(context.apikey_conn, [])
               assert res.status == 200
             end,
-            max_concurrent: 50,
+            max_concurrent: 10,
             ordered: false
           )
         end)
@@ -437,8 +438,8 @@ defmodule SanbaseWeb.ApiCallLimitTest do
       assert api_calls_made == 0
 
       max_quota = 20
-      iterations = 5
-      api_calls_per_iteration = 100
+      iterations = 2
+      api_calls_per_iteration = 20
 
       # Set now to be the beginning of a month so when it is shifted 14 times by 1 day
       # it won't go in the next month. We're shifting forward otherwise the KafkaExporter
@@ -641,7 +642,9 @@ defmodule SanbaseWeb.ApiCallLimitTest do
     test "self reset", context do
       {:ok, quota} = Sanbase.ApiCallLimit.get_quota_db(:user, context.user)
 
-      for _ <- 1..25, do: make_api_call(context.apikey_conn, [])
+      # This works if the number of api calls is less than
+      #      quota_size + quota_size_max_offset
+      for _ <- 1..12, do: make_api_call(context.apikey_conn, [])
 
       {:ok, quota2} = Sanbase.ApiCallLimit.get_quota_db(:user, context.user)
 
diff --git a/test/sanbase_web/cache/cachex_provider_test.exs b/test/sanbase_web/cache/cachex_provider_test.exs
index 4c422d9c11..ebb457b9e0 100644
--- a/test/sanbase_web/cache/cachex_provider_test.exs
+++ b/test/sanbase_web/cache/cachex_provider_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.CachexProviderTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   alias SanbaseWeb.Graphql.CachexProvider, as: CacheProvider
 
diff --git a/test/sanbase_web/cache/con_cache_provider_test.exs b/test/sanbase_web/cache/con_cache_provider_test.exs
index 0794c6b66c..93521ed6ff 100644
--- a/test/sanbase_web/cache/con_cache_provider_test.exs
+++ b/test/sanbase_web/cache/con_cache_provider_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ConCacheProviderTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   alias SanbaseWeb.Graphql.ConCacheProvider, as: CacheProvider
 
diff --git a/test/sanbase_web/controller/data_controller_test.exs b/test/sanbase_web/controller/data_controller_test.exs
index 6337518f4b..dfa41e5e2c 100644
--- a/test/sanbase_web/controller/data_controller_test.exs
+++ b/test/sanbase_web/controller/data_controller_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.DataControllerTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
 
diff --git a/test/sanbase_web/controllers/auth_controller_test.exs b/test/sanbase_web/controllers/auth_controller_test.exs
index 79165790ed..fa796aa5d7 100644
--- a/test/sanbase_web/controllers/auth_controller_test.exs
+++ b/test/sanbase_web/controllers/auth_controller_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.AuthControllerTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   alias SanbaseWeb.AuthController
   alias Sanbase.Factory
diff --git a/test/sanbase_web/graphql/access_restrictions_test.exs b/test/sanbase_web/graphql/access_restrictions_test.exs
index ddb309bd17..d013425697 100644
--- a/test/sanbase_web/graphql/access_restrictions_test.exs
+++ b/test/sanbase_web/graphql/access_restrictions_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.AccessRestrictionsTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/alerts/triggers_historical_activity_api_test.exs b/test/sanbase_web/graphql/alerts/triggers_historical_activity_api_test.exs
index 993d188c96..345f6eadab 100644
--- a/test/sanbase_web/graphql/alerts/triggers_historical_activity_api_test.exs
+++ b/test/sanbase_web/graphql/alerts/triggers_historical_activity_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.TriggersHistoricalActivityApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/alerts/triggers_stats_test.exs b/test/sanbase_web/graphql/alerts/triggers_stats_test.exs
index b465180dc2..5797b36f29 100644
--- a/test/sanbase_web/graphql/alerts/triggers_stats_test.exs
+++ b/test/sanbase_web/graphql/alerts/triggers_stats_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.Alerts.TriggersStatsTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/alerts/update_trigger_api_test.exs b/test/sanbase_web/graphql/alerts/update_trigger_api_test.exs
index 99956be0d6..129a9cca2f 100644
--- a/test/sanbase_web/graphql/alerts/update_trigger_api_test.exs
+++ b/test/sanbase_web/graphql/alerts/update_trigger_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.UpdateTriggerApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/billing/current_user_subscriptions_api_test.exs b/test/sanbase_web/graphql/billing/current_user_subscriptions_api_test.exs
index 1ff89ce1e8..b3de799eb5 100644
--- a/test/sanbase_web/graphql/billing/current_user_subscriptions_api_test.exs
+++ b/test/sanbase_web/graphql/billing/current_user_subscriptions_api_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.Billing.CurrentUserSubscriptionsApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
 
diff --git a/test/sanbase_web/graphql/blockchain/available_blockchain_api_test.exs b/test/sanbase_web/graphql/blockchain/available_blockchain_api_test.exs
index b8360a8d4a..bb1337de78 100644
--- a/test/sanbase_web/graphql/blockchain/available_blockchain_api_test.exs
+++ b/test/sanbase_web/graphql/blockchain/available_blockchain_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.AvailableBlockchainApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
 
diff --git a/test/sanbase_web/graphql/changelog/changelog_api_test.exs b/test/sanbase_web/graphql/changelog/changelog_api_test.exs
index 7c76c33fcb..9f5f975556 100644
--- a/test/sanbase_web/graphql/changelog/changelog_api_test.exs
+++ b/test/sanbase_web/graphql/changelog/changelog_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ChangelogApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   test "get metrics changelog", context do
     query = """
diff --git a/test/sanbase_web/graphql/chart/chart_configuration_api_test.exs b/test/sanbase_web/graphql/chart/chart_configuration_api_test.exs
index ad10ae8217..6f0c8984f4 100644
--- a/test/sanbase_web/graphql/chart/chart_configuration_api_test.exs
+++ b/test/sanbase_web/graphql/chart/chart_configuration_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ChartConfigurationApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
   import Sanbase.Factory
diff --git a/test/sanbase_web/graphql/clickhouse/api_call_data_api_test.exs b/test/sanbase_web/graphql/clickhouse/api_call_data_api_test.exs
index 4a4cbf7423..230f907f6a 100644
--- a/test/sanbase_web/graphql/clickhouse/api_call_data_api_test.exs
+++ b/test/sanbase_web/graphql/clickhouse/api_call_data_api_test.exs
@@ -281,7 +281,7 @@ defmodule SanbaseWeb.Graphql.ApiCallDataApiTest do
     # so casing unification is tested
     query = """
     {
-      get_metric(metric: "#{metric}") {
+      getMetric(metric: "#{metric}") {
         timeseriesDataJson(slug: "#{slug}", from: "#{from}", to: "#{to}", interval: "#{interval}")      }
     }
     """
diff --git a/test/sanbase_web/graphql/comments/comments_feed_api_test.exs b/test/sanbase_web/graphql/comments/comments_feed_api_test.exs
index 7efa7d2c9c..6a64e955a5 100644
--- a/test/sanbase_web/graphql/comments/comments_feed_api_test.exs
+++ b/test/sanbase_web/graphql/comments/comments_feed_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.Comments.CommentsFeedApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/context_plug_test.exs b/test/sanbase_web/graphql/context_plug_test.exs
index 54d28b57f6..420a0367d3 100644
--- a/test/sanbase_web/graphql/context_plug_test.exs
+++ b/test/sanbase_web/graphql/context_plug_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ContextPlugTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
   import Sanbase.Factory
diff --git a/test/sanbase_web/graphql/custom_types/interval_type_test.exs b/test/sanbase_web/graphql/custom_types/interval_type_test.exs
index 6b9055cf77..8854f8bd97 100644
--- a/test/sanbase_web/graphql/custom_types/interval_type_test.exs
+++ b/test/sanbase_web/graphql/custom_types/interval_type_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.CustomTypes.IntervalTypeTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
 
diff --git a/test/sanbase_web/graphql/dashboards/dashboard_widgets_api_test.exs b/test/sanbase_web/graphql/dashboards/dashboard_widgets_api_test.exs
index 621908b9e7..c85a7e79be 100644
--- a/test/sanbase_web/graphql/dashboards/dashboard_widgets_api_test.exs
+++ b/test/sanbase_web/graphql/dashboards/dashboard_widgets_api_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.DashboardsWidgetsApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/entity/get_most_recent_api_test.exs b/test/sanbase_web/graphql/entity/get_most_recent_api_test.exs
index 19c271c935..ff220ace8a 100644
--- a/test/sanbase_web/graphql/entity/get_most_recent_api_test.exs
+++ b/test/sanbase_web/graphql/entity/get_most_recent_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.GetMostRecentApiTest do
-  use SanbaseWeb.ConnCase, async: true
+  use SanbaseWeb.ConnCase, async: false
 
   import SanbaseWeb.Graphql.TestHelpers
   import Sanbase.Factory
diff --git a/test/sanbase_web/graphql/featured_item/featured_insight_voting_test.exs b/test/sanbase_web/graphql/featured_item/featured_insight_voting_test.exs
index cfa25b758b..ac8d775059 100644
--- a/test/sanbase_web/graphql/featured_item/featured_insight_voting_test.exs
+++ b/test/sanbase_web/graphql/featured_item/featured_insight_voting_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.FeaturedInsihgtVotingTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/featured_item/featured_item_api_test.exs b/test/sanbase_web/graphql/featured_item/featured_item_api_test.exs
index 97cb027612..4109371615 100644
--- a/test/sanbase_web/graphql/featured_item/featured_item_api_test.exs
+++ b/test/sanbase_web/graphql/featured_item/featured_item_api_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.FeaturedItemApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/file_upload_test.exs b/test/sanbase_web/graphql/file_upload_test.exs
index 96d56773b7..d699cca145 100644
--- a/test/sanbase_web/graphql/file_upload_test.exs
+++ b/test/sanbase_web/graphql/file_upload_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.FileUploadTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   alias Sanbase.Accounts.User
   alias Sanbase.Repo
diff --git a/test/sanbase_web/graphql/helpers/utils_test.exs b/test/sanbase_web/graphql/helpers/utils_test.exs
index eea9f193d8..7dc3d349c0 100644
--- a/test/sanbase_web/graphql/helpers/utils_test.exs
+++ b/test/sanbase_web/graphql/helpers/utils_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.Helpers.UtilsTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   alias SanbaseWeb.Graphql.Helpers.CalibrateInterval
 
diff --git a/test/sanbase_web/graphql/insight/insight_voting_api_test.exs b/test/sanbase_web/graphql/insight/insight_voting_api_test.exs
index fc0755eca7..4795ac80d2 100644
--- a/test/sanbase_web/graphql/insight/insight_voting_api_test.exs
+++ b/test/sanbase_web/graphql/insight/insight_voting_api_test.exs
@@ -1,5 +1,5 @@
 defmodule Sanbase.InsihgtVotingApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/insight/paywalled_insights_api_test.exs b/test/sanbase_web/graphql/insight/paywalled_insights_api_test.exs
index c40e343fc4..45a49e4dee 100644
--- a/test/sanbase_web/graphql/insight/paywalled_insights_api_test.exs
+++ b/test/sanbase_web/graphql/insight/paywalled_insights_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.PaywalledInsightApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
   import Sanbase.Factory
diff --git a/test/sanbase_web/graphql/insight/popular_insight_author_api_test.exs b/test/sanbase_web/graphql/insight/popular_insight_author_api_test.exs
index 9859e80a4c..cf90f5e014 100644
--- a/test/sanbase_web/graphql/insight/popular_insight_author_api_test.exs
+++ b/test/sanbase_web/graphql/insight/popular_insight_author_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.PopularInsightAuthorApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
   import Sanbase.Factory
diff --git a/test/sanbase_web/graphql/insight/pulse_insight_api_test.exs b/test/sanbase_web/graphql/insight/pulse_insight_api_test.exs
index e7a13b314a..26d8c1f57b 100644
--- a/test/sanbase_web/graphql/insight/pulse_insight_api_test.exs
+++ b/test/sanbase_web/graphql/insight/pulse_insight_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.PulseInsightApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
   import Sanbase.Factory
diff --git a/test/sanbase_web/graphql/insight/timeline_event_comment_api_test.exs b/test/sanbase_web/graphql/insight/timeline_event_comment_api_test.exs
index ea7e29ce68..7f9fb86f76 100644
--- a/test/sanbase_web/graphql/insight/timeline_event_comment_api_test.exs
+++ b/test/sanbase_web/graphql/insight/timeline_event_comment_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.TimelineEventCommentApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import Sanbase.TestHelpers
diff --git a/test/sanbase_web/graphql/market_segment_resolver_test.exs b/test/sanbase_web/graphql/market_segment_resolver_test.exs
index 4d59792b68..9d9cfed298 100644
--- a/test/sanbase_web/graphql/market_segment_resolver_test.exs
+++ b/test/sanbase_web/graphql/market_segment_resolver_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.MarketSegmentResolverTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/menus/menu_api_test.exs b/test/sanbase_web/graphql/menus/menu_api_test.exs
index 6832d5eaaa..aa16da13af 100644
--- a/test/sanbase_web/graphql/menus/menu_api_test.exs
+++ b/test/sanbase_web/graphql/menus/menu_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.MenuApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
   import Sanbase.Factory
diff --git a/test/sanbase_web/graphql/metric/api_metric_broken_data_test.exs b/test/sanbase_web/graphql/metric/api_metric_broken_data_test.exs
index c093dae4d0..eaadc7182c 100644
--- a/test/sanbase_web/graphql/metric/api_metric_broken_data_test.exs
+++ b/test/sanbase_web/graphql/metric/api_metric_broken_data_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ApiMetricBrokenDataTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/metric/api_metric_display_order_test.exs b/test/sanbase_web/graphql/metric/api_metric_display_order_test.exs
index 1c03ff5e97..883195ec05 100644
--- a/test/sanbase_web/graphql/metric/api_metric_display_order_test.exs
+++ b/test/sanbase_web/graphql/metric/api_metric_display_order_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ApiMetricDisplayOrderTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/metric/api_metric_required_selectors_test.exs b/test/sanbase_web/graphql/metric/api_metric_required_selectors_test.exs
index 38eed08397..35db035b44 100644
--- a/test/sanbase_web/graphql/metric/api_metric_required_selectors_test.exs
+++ b/test/sanbase_web/graphql/metric/api_metric_required_selectors_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ApiMetricRequiredSelectorsTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/middlewares/multiple_auth_test.exs b/test/sanbase_web/graphql/middlewares/multiple_auth_test.exs
index 1223b6fbab..ee4552c535 100644
--- a/test/sanbase_web/graphql/middlewares/multiple_auth_test.exs
+++ b/test/sanbase_web/graphql/middlewares/multiple_auth_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.Middlewares.MultipleAuthTest do
-  use Sanbase.DataCase, async: false
+  use Sanbase.DataCase, async: true
 
   alias SanbaseWeb.Graphql.Middlewares.MultipleAuth
 
diff --git a/test/sanbase_web/graphql/monitored_twitter_handle/monitored_twitter_handle_api_test.exs b/test/sanbase_web/graphql/monitored_twitter_handle/monitored_twitter_handle_api_test.exs
index 247cbbefd9..b0ad2768b9 100644
--- a/test/sanbase_web/graphql/monitored_twitter_handle/monitored_twitter_handle_api_test.exs
+++ b/test/sanbase_web/graphql/monitored_twitter_handle/monitored_twitter_handle_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.MonitoredTwitterHandleApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/projects/project_api_contract_address_test.exs b/test/sanbase_web/graphql/projects/project_api_contract_address_test.exs
index 5f66c79ddc..0527122b54 100644
--- a/test/sanbase_web/graphql/projects/project_api_contract_address_test.exs
+++ b/test/sanbase_web/graphql/projects/project_api_contract_address_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ProjectApiContractAddressTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/projects/project_api_forbidden_fields_test.exs b/test/sanbase_web/graphql/projects/project_api_forbidden_fields_test.exs
index 2dbc8cab11..7889349974 100644
--- a/test/sanbase_web/graphql/projects/project_api_forbidden_fields_test.exs
+++ b/test/sanbase_web/graphql/projects/project_api_forbidden_fields_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ProjectApiForbiddenFieldsTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
 
diff --git a/test/sanbase_web/graphql/projects/project_api_get_queries_test.exs b/test/sanbase_web/graphql/projects/project_api_get_queries_test.exs
index 3b99ac7cdd..dfe322895a 100644
--- a/test/sanbase_web/graphql/projects/project_api_get_queries_test.exs
+++ b/test/sanbase_web/graphql/projects/project_api_get_queries_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ProjectApiGetQueriesTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/projects/project_api_min_volume_test.exs b/test/sanbase_web/graphql/projects/project_api_min_volume_test.exs
index e7ed4e3bde..83c0be9766 100644
--- a/test/sanbase_web/graphql/projects/project_api_min_volume_test.exs
+++ b/test/sanbase_web/graphql/projects/project_api_min_volume_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ProjectApiMinVolumeTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/projects/project_api_social_volume_query_test.exs b/test/sanbase_web/graphql/projects/project_api_social_volume_query_test.exs
index 74c373efbd..6e8765d987 100644
--- a/test/sanbase_web/graphql/projects/project_api_social_volume_query_test.exs
+++ b/test/sanbase_web/graphql/projects/project_api_social_volume_query_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ProjectApiSocialVolumeQueryTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/projects/project_api_source_slug_mapping_test.exs b/test/sanbase_web/graphql/projects/project_api_source_slug_mapping_test.exs
index 5b95243880..4bfdcf18f8 100644
--- a/test/sanbase_web/graphql/projects/project_api_source_slug_mapping_test.exs
+++ b/test/sanbase_web/graphql/projects/project_api_source_slug_mapping_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ProjectApiSourceSlugMappingTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/projects/project_api_test.exs b/test/sanbase_web/graphql/projects/project_api_test.exs
index 1bc79c80d9..c261a721fc 100644
--- a/test/sanbase_web/graphql/projects/project_api_test.exs
+++ b/test/sanbase_web/graphql/projects/project_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ProjectApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   alias Sanbase.Utils.Config
 
diff --git a/test/sanbase_web/graphql/projects/project_hidden_api_test.exs b/test/sanbase_web/graphql/projects/project_hidden_api_test.exs
index 5fb4f0aeb5..59a1e748eb 100644
--- a/test/sanbase_web/graphql/projects/project_hidden_api_test.exs
+++ b/test/sanbase_web/graphql/projects/project_hidden_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ProjectHiddenApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/questionnaire/questionnaire_api_test.exs b/test/sanbase_web/graphql/questionnaire/questionnaire_api_test.exs
index 3fdcc22985..6e5622bfcb 100644
--- a/test/sanbase_web/graphql/questionnaire/questionnaire_api_test.exs
+++ b/test/sanbase_web/graphql/questionnaire/questionnaire_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.QuestionnaireApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
   import Sanbase.Factory
diff --git a/test/sanbase_web/graphql/short_url/short_url_api_test.exs b/test/sanbase_web/graphql/short_url/short_url_api_test.exs
index 422225db73..a98320e9a2 100644
--- a/test/sanbase_web/graphql/short_url/short_url_api_test.exs
+++ b/test/sanbase_web/graphql/short_url/short_url_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ShortUrlApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/signal/api_signal_metadata_test.exs b/test/sanbase_web/graphql/signal/api_signal_metadata_test.exs
index 242fba8486..8344ba3652 100644
--- a/test/sanbase_web/graphql/signal/api_signal_metadata_test.exs
+++ b/test/sanbase_web/graphql/signal/api_signal_metadata_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.Clickhouse.ApiSignalMetadataTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory, only: [rand_str: 0]
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/social_data/popular_search_terms_api_test.exs b/test/sanbase_web/graphql/social_data/popular_search_terms_api_test.exs
index ef075a9319..40824f2f93 100644
--- a/test/sanbase_web/graphql/social_data/popular_search_terms_api_test.exs
+++ b/test/sanbase_web/graphql/social_data/popular_search_terms_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.SocialData.PopularSearchTermApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/table_configuration/table_configuration_api_test.exs b/test/sanbase_web/graphql/table_configuration/table_configuration_api_test.exs
index a131f94ab5..baab2fed95 100644
--- a/test/sanbase_web/graphql/table_configuration/table_configuration_api_test.exs
+++ b/test/sanbase_web/graphql/table_configuration/table_configuration_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.TableConfigurationApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
   import Sanbase.Factory
diff --git a/test/sanbase_web/graphql/timeline/seen_event_api_test.exs b/test/sanbase_web/graphql/timeline/seen_event_api_test.exs
index 3f92ba6dca..b258b7d82a 100644
--- a/test/sanbase_web/graphql/timeline/seen_event_api_test.exs
+++ b/test/sanbase_web/graphql/timeline/seen_event_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.SeenEventApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/timeline/timeline_event_api_test.exs b/test/sanbase_web/graphql/timeline/timeline_event_api_test.exs
index facfca9f94..496af69f19 100644
--- a/test/sanbase_web/graphql/timeline/timeline_event_api_test.exs
+++ b/test/sanbase_web/graphql/timeline/timeline_event_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.TimelineEventApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/user/apikey_resolver_test.exs b/test/sanbase_web/graphql/user/apikey_resolver_test.exs
index 5e3c269bc6..047f41653a 100644
--- a/test/sanbase_web/graphql/user/apikey_resolver_test.exs
+++ b/test/sanbase_web/graphql/user/apikey_resolver_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ApikeyResolverTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
   import Sanbase.Factory
diff --git a/test/sanbase_web/graphql/user/current_user_api_test.exs b/test/sanbase_web/graphql/user/current_user_api_test.exs
index c01b8857be..517b04b1e2 100644
--- a/test/sanbase_web/graphql/user/current_user_api_test.exs
+++ b/test/sanbase_web/graphql/user/current_user_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.CurrentUserApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
   import Sanbase.Factory
diff --git a/test/sanbase_web/graphql/user/following_api_test.exs b/test/sanbase_web/graphql/user/following_api_test.exs
index 8202ba2436..774ff34974 100644
--- a/test/sanbase_web/graphql/user/following_api_test.exs
+++ b/test/sanbase_web/graphql/user/following_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.User.FollowingApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/graphql/user/public_user_api_test.exs b/test/sanbase_web/graphql/user/public_user_api_test.exs
index a4ec081bd0..8e8a940c48 100644
--- a/test/sanbase_web/graphql/user/public_user_api_test.exs
+++ b/test/sanbase_web/graphql/user/public_user_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.PublicUserApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
   import Sanbase.Factory
diff --git a/test/sanbase_web/graphql/user/user_eth_account_api_test.exs b/test/sanbase_web/graphql/user/user_eth_account_api_test.exs
index 3bc90e676b..75eae9f375 100644
--- a/test/sanbase_web/graphql/user/user_eth_account_api_test.exs
+++ b/test/sanbase_web/graphql/user/user_eth_account_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.UserEthAccountApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   alias Sanbase.Accounts.User
   alias Sanbase.Repo
diff --git a/test/sanbase_web/graphql/watchlist/project/watchlist_api_test.exs b/test/sanbase_web/graphql/watchlist/project/watchlist_api_test.exs
index 7aa28c4c94..b676f6dbb9 100644
--- a/test/sanbase_web/graphql/watchlist/project/watchlist_api_test.exs
+++ b/test/sanbase_web/graphql/watchlist/project/watchlist_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.WatchlistApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.TestHelpers
 
diff --git a/test/sanbase_web/graphql/watchlist/project/watchlist_settings_api_test.exs b/test/sanbase_web/graphql/watchlist/project/watchlist_settings_api_test.exs
index cd2964be1f..d38db7f243 100644
--- a/test/sanbase_web/graphql/watchlist/project/watchlist_settings_api_test.exs
+++ b/test/sanbase_web/graphql/watchlist/project/watchlist_settings_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.WatchlistSettingsApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.TestHelpers
 
diff --git a/test/sanbase_web/graphql/widget/active_widgets_api_test.exs b/test/sanbase_web/graphql/widget/active_widgets_api_test.exs
index db3b8baede..f246dea635 100644
--- a/test/sanbase_web/graphql/widget/active_widgets_api_test.exs
+++ b/test/sanbase_web/graphql/widget/active_widgets_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ActiveWidgetsApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import SanbaseWeb.Graphql.TestHelpers
   import Sanbase.Factory
diff --git a/test/sanbase_web/live/admin/ses_events_live_test.exs b/test/sanbase_web/live/admin/ses_events_live_test.exs
index 09bfdfd13c..c81de83e14 100644
--- a/test/sanbase_web/live/admin/ses_events_live_test.exs
+++ b/test/sanbase_web/live/admin/ses_events_live_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Admin.SesEventsLiveTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   @moduletag capture_log: true
 
diff --git a/test/sanbase_web/reports_api_test.exs b/test/sanbase_web/reports_api_test.exs
index 18f56b090e..af83af5a3c 100644
--- a/test/sanbase_web/reports_api_test.exs
+++ b/test/sanbase_web/reports_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.ReportsApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/sheets_templates_api_test.exs b/test/sanbase_web/sheets_templates_api_test.exs
index 720b4ef77f..0bbba83fce 100644
--- a/test/sanbase_web/sheets_templates_api_test.exs
+++ b/test/sanbase_web/sheets_templates_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.SheetsTemplatesApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/sanbase_web/views/error_view_test.exs b/test/sanbase_web/views/error_view_test.exs
index 3d3e94129b..0c8e06438d 100644
--- a/test/sanbase_web/views/error_view_test.exs
+++ b/test/sanbase_web/views/error_view_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.ErrorViewTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   # Bring render/3 and render_to_string/3 for testing custom views
   import Phoenix.View
diff --git a/test/sanbase_web/webinars_api_test.exs b/test/sanbase_web/webinars_api_test.exs
index c46c904651..8aed2bae2b 100644
--- a/test/sanbase_web/webinars_api_test.exs
+++ b/test/sanbase_web/webinars_api_test.exs
@@ -1,5 +1,5 @@
 defmodule SanbaseWeb.Graphql.WebinarsApiTest do
-  use SanbaseWeb.ConnCase, async: false
+  use SanbaseWeb.ConnCase, async: true
 
   import Sanbase.Factory
   import SanbaseWeb.Graphql.TestHelpers
diff --git a/test/test_helper.exs b/test/test_helper.exs
index 1ed8cf75fb..fedd5d924d 100644
--- a/test/test_helper.exs
+++ b/test/test_helper.exs
@@ -1,7 +1,10 @@
 {:ok, _} = Application.ensure_all_started(:ex_machina)
 :erlang.system_flag(:backtrace_depth, 20)
 
-ExUnit.configure(exclude: [skip_suite: true])
+ExUnit.configure(
+  exclude: [skip_suite: true],
+  max_cases: System.schedulers_online() * 2
+)
 
 # Set test environment variable for OpenAI to prevent runtime errors
 System.put_env("OPENAI_API_KEY", "test-key-for-testing")
diff --git a/test_parallel.sh b/test_parallel.sh
new file mode 100755
index 0000000000..fc52a9ad0d
--- /dev/null
+++ b/test_parallel.sh
@@ -0,0 +1,104 @@
+#!/bin/bash
+# Fail fast on errors, undefined vars, and pipeline failures
+set -euo pipefail
+
+PARTITIONS=${1:-4}
+FAILURES_DIR="_build/test/failures"
+
+# Validate PARTITIONS is a positive integer
+if ! [[ "$PARTITIONS" =~ ^[0-9]+$ ]] || [ "$PARTITIONS" -lt 1 ]; then
+  echo "Usage: $0 [PARTITIONS]" >&2
+  echo "PARTITIONS must be a positive integer (default: 4)" >&2
+  exit 1
+fi
+
+# SECONDS is a bash built-in that auto-increments; assigning 0 resets the timer
+SECONDS=0
+
+echo "==> Running tests with $PARTITIONS partitions"
+
+rm -rf "$FAILURES_DIR"
+
+echo "==> Running $PARTITIONS test partitions in parallel"
+
+# Run each partition in parallel; subshell + pipefail so wait gets pipeline status
+pids=()
+for i in $(seq 1 "$PARTITIONS"); do
+  (
+    set -euo pipefail
+    MIX_TEST_PARTITION=$i mix test --partitions "$PARTITIONS" \
+      --formatter Sanbase.FailedTestFormatter \
+      --formatter ExUnit.CLIFormatter \
+      --trace \
+      2>&1 | sed "s/^/[partition $i] /"
+  ) &
+  pids+=($!)
+done
+
+# Capture any partition failure; || prevents set -e from exiting early
+exit_code=0
+for pid in "${pids[@]}"; do
+  wait "$pid" || exit_code=1
+done
+
+echo ""
+echo "========================================"
+echo "  Combined results from all partitions"
+echo "========================================"
+
+if ls "$FAILURES_DIR"/partition_*.txt 1>/dev/null 2>&1; then
+  error_tests=()
+  exit_tests=()
+  invalid_tests=()
+
+  # || [[ -n "${kind:-}" ]] handles files without trailing newline (read returns false at EOF)
+  for f in "$FAILURES_DIR"/partition_*.txt; do
+    while IFS=$'\t' read -r kind test_id || [[ -n "${kind:-}" ]]; do
+      case "$kind" in
+      error) error_tests+=("$test_id") ;;
+      exit) exit_tests+=("$test_id") ;;
+      invalid) invalid_tests+=("$test_id") ;;
+      esac
+    done <"$f"
+  done
+
+  RED='\033[0;31m'
+  YELLOW='\033[0;33m'
+  NC='\033[0m'
+
+  total=$((${#error_tests[@]} + ${#exit_tests[@]} + ${#invalid_tests[@]}))
+  echo -e "${RED}$total failing test(s) across all partitions:${NC}"
+
+  if [ ${#error_tests[@]} -gt 0 ]; then
+    echo -e "\n${RED}Error tests (${#error_tests[@]}):${NC}"
+    for t in "${error_tests[@]}"; do echo "  $t"; done
+  fi
+
+  if [ ${#exit_tests[@]} -gt 0 ]; then
+    echo -e "\n${YELLOW}Exit tests (${#exit_tests[@]}):${NC}"
+    for t in "${exit_tests[@]}"; do echo "  $t"; done
+  fi
+
+  if [ ${#invalid_tests[@]} -gt 0 ]; then
+    echo -e "\n${YELLOW}Invalid tests (${#invalid_tests[@]}):${NC}"
+    for t in "${invalid_tests[@]}"; do echo "  $t"; done
+  fi
+
+  echo ""
+  echo "Re-run all failing tests with:"
+  all_tests=("${error_tests[@]}" "${exit_tests[@]}" "${invalid_tests[@]}")
+  # printf %q safely escapes test names with spaces or special chars for copy-paste
+  printf '  mix test'
+  printf ' %q' "${all_tests[@]}"
+  echo
+else
+  echo -e "\033[0;32mAll $PARTITIONS partitions passed!\033[0m"
+fi
+
+elapsed=$SECONDS
+mins=$((elapsed / 60))
+secs=$((elapsed % 60))
+echo ""
+echo "Total time: ${mins}m ${secs}s"
+
+exit $exit_code