diff --git a/.github/workflows/pr-coverage-by-team.yml b/.github/workflows/pr-coverage-by-team.yml
new file mode 100644
index 00000000000..4c5992b1450
--- /dev/null
+++ b/.github/workflows/pr-coverage-by-team.yml
@@ -0,0 +1,181 @@
+name: PR Coverage by Team
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+    paths:
+      - '**/*.js'
+      - '**/*.jsx'
+      - '**/*.ts'
+      - '**/*.tsx'
+      - 'package.json'
+      - '.github/CODEOWNERS'
+
+permissions: {}
+
+jobs:
+  setup:
+    name: Setup codeowners manifest
+    runs-on: ubuntu-x64-small
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          persist-credentials: false
+
+      - name: Setup Node.js
+        uses: ./.github/actions/setup-node
+
+      - name: Install dependencies
+        run: yarn install --immutable
+        env:
+          PUPPETEER_SKIP_DOWNLOAD: true
+          CYPRESS_INSTALL_BINARY: 0
+
+      - name: Generate codeowners manifest
+        run: yarn codeowners-manifest
+
+      - name: Upload codeowners manifest
+        uses: actions/upload-artifact@v5
+        with:
+          name: codeowners-manifest
+          path: codeowners-manifest/
+          retention-days: 1
+
+  coverage:
+    name: Coverage ${{ matrix.branch }} - ${{ matrix.team }}
+    needs: [setup]
+    runs-on: ubuntu-x64-large
+    permissions:
+      contents: read
+    strategy:
+      fail-fast: false
+      matrix:
+        # Opted-in teams for coverage tracking
+        team: &teams
+          - '@grafana/dataviz-squad'
+        branch: [pr, main]
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          ref: ${{ matrix.branch == 'main' && 'main' || github.ref }}
+          persist-credentials: false
+
+      - name: Setup Node.js
+        uses: ./.github/actions/setup-node
+
+      - name: Download codeowners manifest
+        uses: actions/download-artifact@v6
+        with:
+          name: codeowners-manifest
+          path: codeowners-manifest/
+
+      - name: Install dependencies
+        run: yarn install --immutable
+        env:
+          PUPPETEER_SKIP_DOWNLOAD: true
+          CYPRESS_INSTALL_BINARY: 0
+
+      - name: Generate team slug
+        id: team-slug
+        run: |
+          node -e "
+            const { createOwnerFilenameSlug } = require('./scripts/codeowners-manifest/utils.js');
+            console.log('team-slug=' + createOwnerFilenameSlug('${{ matrix.team }}'));
+          " >> "$GITHUB_OUTPUT"
+
+      - name: Run coverage for ${{ matrix.team }}
+        run: node scripts/test-coverage-by-codeowner.js "${{ matrix.team }}"
+        env:
+          CODEOWNER_NAME: ${{ matrix.team }}
+          SHOULD_OPEN_COVERAGE_REPORT: 'false'
+          CI: 'true'
+
+      - name: Upload coverage summary
+        uses: actions/upload-artifact@v5
+        with:
+          name: coverage-${{ matrix.branch }}-${{ steps.team-slug.outputs.team-slug }}
+          path: coverage-summary.json
+          retention-days: 1
+
+  compare-and-report:
+    name: Compare & Report - ${{ matrix.team }}
+    needs: [coverage]
+    runs-on: ubuntu-x64-small
+    permissions:
+      contents: read
+      pull-requests: write
+      id-token: write
+    strategy:
+      fail-fast: false
+      matrix:
+        team: *teams
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          persist-credentials: false
+
+      - name: Setup Node.js
+        uses: ./.github/actions/setup-node
+
+      - name: Generate team slug
+        id: team-slug
+        run: |
+          node -e "
+            const { createOwnerFilenameSlug } = require('./scripts/codeowners-manifest/utils.js');
+            console.log('team-slug=' + createOwnerFilenameSlug('${{ matrix.team }}'));
+          " >> "$GITHUB_OUTPUT"
+
+      - name: Download PR coverage
+        uses: actions/download-artifact@v6
+        with:
+          name: coverage-pr-${{ steps.team-slug.outputs.team-slug }}
+          path: ./coverage-pr
+
+      - name: Download Main coverage
+        uses: actions/download-artifact@v6
+        with:
+          name: coverage-main-${{ steps.team-slug.outputs.team-slug }}
+          path: ./coverage-main
+
+      - name: Install dependencies for comparison script
+        run: yarn install --immutable
+        env:
+          PUPPETEER_SKIP_DOWNLOAD: true
+          CYPRESS_INSTALL_BINARY: 0
+
+      - name: Compare coverage
+        id: compare
+        run: |
+          node scripts/compare-coverage-by-codeowner.js
+          {
+            echo "markdown<<EOF"
+            cat ./coverage-comparison.md
+            echo "EOF"
+          } >> "$GITHUB_OUTPUT"
+
+      - name: Get Vault secrets
+        id: get-secrets
+        if: github.event.pull_request.head.repo.fork == false
+        uses: grafana/shared-workflows/actions/get-vault-secrets@main
+        with:
+          repo_secrets: |
+            GITHUB_APP_ID=grafana_pr_automation_app:app_id
+            GITHUB_APP_PRIVATE_KEY=grafana_pr_automation_app:app_pem
+
+      - name: Generate GitHub App token
+        id: generate_token
+        if: github.event.pull_request.head.repo.fork == false
+        uses: actions/create-github-app-token@v1
+        with:
+          app-id: ${{ env.GITHUB_APP_ID }}
+          private-key: ${{ env.GITHUB_APP_PRIVATE_KEY }}
+
+      - name: Post PR comment
+        if: github.event.pull_request.head.repo.fork == false
+        uses: marocchino/sticky-pull-request-comment@v2
+        with:
+          header: coverage-report-${{ matrix.team }}
+          message: ${{ steps.compare.outputs.markdown }}
+          GITHUB_TOKEN: ${{ steps.generate_token.outputs.token }}