diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 6e7d8c80a63..59939d4d591 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -37,6 +37,13 @@ jobs:
       - name: Stop Nx Agents
         if: ${{ always() }}
         run: npx nx-cloud stop-all-agents
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v5
+        continue-on-error: true
+        with:
+          directory: packages
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
   preview:
     name: Preview
     runs-on: ubuntu-latest
diff --git a/codecov.yml b/codecov.yml
new file mode 100644
index 00000000000..9e8636da733
--- /dev/null
+++ b/codecov.yml
@@ -0,0 +1,128 @@
+codecov:
+  max_report_age: off
+
+coverage:
+  status:
+    project:
+      default:
+        target: auto
+        threshold: 1%
+        base: auto
+
+ignore:
+  - '**/*.test-d.*'
+
+comment:
+  layout: 'header, reach, diff, flags, components'
+  behavior: default
+  require_changes: false
+  require_base: false
+  require_head: true
+  hide_project_coverage: false
+
+component_management:
+  individual_components:
+    - component_id: angular-query-experimental
+      name: '@tanstack/angular-query-experimental'
+      paths:
+        - packages/angular-query-experimental/**
+    - component_id: angular-query-persist-client
+      name: '@tanstack/angular-query-persist-client'
+      paths:
+        - packages/angular-query-persist-client/**
+    - component_id: eslint-plugin-query
+      name: '@tanstack/eslint-plugin-query'
+      paths:
+        - packages/eslint-plugin-query/**
+    - component_id: query-async-storage-persister
+      name: '@tanstack/query-async-storage-persister'
+      paths:
+        - packages/query-async-storage-persister/**
+    - component_id: query-broadcast-client-experimental
+      name: '@tanstack/query-broadcast-client-experimental'
+      paths:
+        - packages/query-broadcast-client-experimental/**
+    - component_id: query-codemods
+      name: '@tanstack/query-codemods'
+      paths:
+        - packages/query-codemods/**
+    - component_id: query-core
+      name: '@tanstack/query-core'
+      paths:
+        - packages/query-core/**
+    - component_id: query-devtools
+      name: '@tanstack/query-devtools'
+      paths:
+        - packages/query-devtools/**
+    - component_id: query-persist-client-core
+      name: '@tanstack/query-persist-client-core'
+      paths:
+        - packages/query-persist-client-core/**
+    - component_id: query-sync-storage-persister
+      name: '@tanstack/query-sync-storage-persister'
+      paths:
+        - packages/query-sync-storage-persister/**
+    - component_id: query-test-utils
+      name: '@tanstack/query-test-utils'
+      paths:
+        - packages/query-test-utils/**
+    - component_id: preact-query
+      name: '@tanstack/preact-query'
+      paths:
+        - packages/preact-query/**
+    - component_id: preact-query-devtools
+      name: '@tanstack/preact-query-devtools'
+      paths:
+        - packages/preact-query-devtools/**
+    - component_id: preact-query-persist-client
+      name: '@tanstack/preact-query-persist-client'
+      paths:
+        - packages/preact-query-persist-client/**
+    - component_id: react-query
+      name: '@tanstack/react-query'
+      paths:
+        - packages/react-query/**
+    - component_id: react-query-devtools
+      name: '@tanstack/react-query-devtools'
+      paths:
+        - packages/react-query-devtools/**
+    - component_id: react-query-next-experimental
+      name: '@tanstack/react-query-next-experimental'
+      paths:
+        - packages/react-query-next-experimental/**
+    - component_id: react-query-persist-client
+      name: '@tanstack/react-query-persist-client'
+      paths:
+        - packages/react-query-persist-client/**
+    - component_id: solid-query
+      name: '@tanstack/solid-query'
+      paths:
+        - packages/solid-query/**
+    - component_id: solid-query-devtools
+      name: '@tanstack/solid-query-devtools'
+      paths:
+        - packages/solid-query-devtools/**
+    - component_id: solid-query-persist-client
+      name: '@tanstack/solid-query-persist-client'
+      paths:
+        - packages/solid-query-persist-client/**
+    - component_id: svelte-query
+      name: '@tanstack/svelte-query'
+      paths:
+        - packages/svelte-query/**
+    - component_id: svelte-query-devtools
+      name: '@tanstack/svelte-query-devtools'
+      paths:
+        - packages/svelte-query-devtools/**
+    - component_id: svelte-query-persist-client
+      name: '@tanstack/svelte-query-persist-client'
+      paths:
+        - packages/svelte-query-persist-client/**
+    - component_id: vue-query
+      name: '@tanstack/vue-query'
+      paths:
+        - packages/vue-query/**
+    - component_id: vue-query-devtools
+      name: '@tanstack/vue-query-devtools'
+      paths:
+        - packages/vue-query-devtools/**