diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a2651434f..26fdea7ba 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -50,7 +50,7 @@ jobs:
         run: pnpm run build
       - name: Run tests
         run: |
-          coverage run --branch -m pytest froide/
+          pytest -n auto --cov --cov-report= froide/
           coverage report --format=markdown >> $GITHUB_STEP_SUMMARY
         env:
           DATABASE_URL: postgis://postgres:postgres@localhost/froide
diff --git a/.gitignore b/.gitignore
index b83b76fe2..a2491cb72 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,7 +7,7 @@ local_*.py
 data/
 files/
 froide/tests/testdata/*/
-.coverage
+.coverage*
 */_build/
 .idea
 htmlcov/
diff --git a/Makefile b/Makefile
index 88824c07d..5da20b8a1 100644
--- a/Makefile
+++ b/Makefile
@@ -4,11 +4,7 @@ export PYTHONWARNINGS=default
 
 test:
 	ruff check
-	coverage run --branch -m pytest froide/
-	coverage report
-
-testui:
-	coverage run --branch -m pytest --browser chromium froide/tests/live/
+	pytest --cov froide/
 
 .PHONY: htmlcov
 htmlcov:
diff --git a/froide/campaign/tests/test_campaign.py b/froide/campaign/tests/test_campaign.py
index 132f2b8a2..747fd0c15 100644
--- a/froide/campaign/tests/test_campaign.py
+++ b/froide/campaign/tests/test_campaign.py
@@ -60,6 +60,7 @@ def test_campaign_request_match(world, client):
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 @pytest.mark.asyncio(loop_scope="session")
 async def test_campaign_request_match_live(
     page: Page, live_server, public_body_with_index, dummy_user
diff --git a/froide/foirequest/tests/test_api_request.py b/froide/foirequest/tests/test_api_request.py
index a09db1aa8..c78a69258 100644
--- a/froide/foirequest/tests/test_api_request.py
+++ b/froide/foirequest/tests/test_api_request.py
@@ -113,6 +113,7 @@ def test_search(self):
         response = self.client.get("/api/v1/request/search/?q=Number")
         self.assertEqual(response.status_code, 200)
 
+    @pytest.mark.xdist_group(name="sequential")
     def test_search_similar(self):
         factories.delete_index()
         search_url = "/api/v1/request/search/"
diff --git a/froide/foirequest/tests/test_request.py b/froide/foirequest/tests/test_request.py
index 77dc74122..76811f499 100644
--- a/froide/foirequest/tests/test_request.py
+++ b/froide/foirequest/tests/test_request.py
@@ -1561,6 +1561,7 @@ def test_resolution(world, client):
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 def test_search(world, client, pb):
     pb = PublicBody.objects.all()[0]
     factories.rebuild_index()
diff --git a/froide/foirequest/tests/test_web.py b/froide/foirequest/tests/test_web.py
index 15273efe2..b44ca8e36 100644
--- a/froide/foirequest/tests/test_web.py
+++ b/froide/foirequest/tests/test_web.py
@@ -94,6 +94,7 @@ def test_request_prefilled_redirect(world, client):
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 def test_list_requests(world, client):
     factories.rebuild_index()
     response = client.get(reverse("foirequest-list"))
@@ -118,6 +119,7 @@ def test_list_requests(world, client):
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 def test_list_jurisdiction_requests(world, client):
     factories.rebuild_index()
     juris = Jurisdiction.objects.all()[0]
@@ -151,6 +153,7 @@ def test_list_jurisdiction_requests(world, client):
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 def test_tagged_requests(world, client):
     tag_slug = "awesome"
     req = FoiRequest.published.all()[0]
@@ -170,6 +173,7 @@ def test_tagged_requests(world, client):
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 def test_publicbody_requests(world, client):
     factories.rebuild_index()
     req = FoiRequest.published.all()[0]
@@ -188,6 +192,7 @@ def test_publicbody_requests(world, client):
 
 
 @pytest.mark.django_db(transaction=True)
+@pytest.mark.xdist_group(name="sequential")
 def test_list_no_identical(world, client):
     factories.FoiRequestFactory.create(site=world)
     factories.rebuild_index()
@@ -277,6 +282,7 @@ def test_auth_links(world, client):
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 def test_feed(world, client):
     factories.rebuild_index()
 
@@ -673,6 +679,7 @@ def jurisdiction_with_many_requests_slug(request: pytest.FixtureRequest):
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 @pytest.mark.parametrize(
     "filter_field,filter_value,filter_value_function",
     [["jurisdiction", None, jurisdiction_with_many_requests_slug], ["q", "*", None]],
@@ -727,6 +734,7 @@ def dict_combinations_all_r(sequence):
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 def test_request_list_path_filter(
     client: Client,
     jurisdiction_with_many_requests: Jurisdiction,
diff --git a/froide/helper/tests/test_search.py b/froide/helper/tests/test_search.py
index 6f6cd82d3..177f6b3a9 100644
--- a/froide/helper/tests/test_search.py
+++ b/froide/helper/tests/test_search.py
@@ -44,6 +44,7 @@ def __init__(self, pk):
         self.query_highlight = None
 
 
+@pytest.mark.xdist_group(name="sequential")
 class TestBaseSearchFilterSetQueryPreprocessing:
     def test_auto_query_without_query_value(self):
         qs = DummyQS()
diff --git a/froide/publicbody/tests/test_search.py b/froide/publicbody/tests/test_search.py
index 33da27bdd..3ec53a19a 100644
--- a/froide/publicbody/tests/test_search.py
+++ b/froide/publicbody/tests/test_search.py
@@ -76,6 +76,7 @@ def publicbody_data(db):
     }
 
 
+@pytest.mark.xdist_group(name="sequential")
 class TestPublicBodyView:
     """Tests for the publicbody list view and its search/filter functionality."""
 
@@ -160,6 +161,7 @@ def test_search_filters(
         assert result_names == set(expected_names)
 
 
+@pytest.mark.xdist_group(name="sequential")
 class TestPublicBodySearchAPI:
     """Tests for the publicbody search API.
 
diff --git a/froide/publicbody/tests/test_web.py b/froide/publicbody/tests/test_web.py
index b095896b0..32e25c1f6 100644
--- a/froide/publicbody/tests/test_web.py
+++ b/froide/publicbody/tests/test_web.py
@@ -6,6 +6,8 @@
 from django.test import TestCase
 from django.urls import reverse
 
+import pytest
+
 from froide.account.factories import UserFactory
 from froide.foirequest.tests.factories import make_world, rebuild_index
 from froide.georegion.models import GeoRegion
@@ -29,6 +31,7 @@ class PublicBodyTest(TestCase):
     def setUp(self):
         self.site = make_world()
 
+    @pytest.mark.xdist_group(name="sequential")
     def test_web_page(self):
         pb = PublicBody.objects.all()[0]
         category = CategoryFactory.create(is_topic=True)
diff --git a/froide/tests/live/test_redaction.py b/froide/tests/live/test_redaction.py
index 8f7330b9e..27c425e70 100644
--- a/froide/tests/live/test_redaction.py
+++ b/froide/tests/live/test_redaction.py
@@ -40,6 +40,7 @@ def get_colors_from_image(image: Image) -> set:
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 @pytest.mark.asyncio(loop_scope="session")
 @override_settings(SERVE_MEDIA=True)
 async def test_redaction(world, live_server, settings, page: Page):
diff --git a/froide/tests/live/test_request.py b/froide/tests/live/test_request.py
index cbb6be977..e12db3193 100644
--- a/froide/tests/live/test_request.py
+++ b/froide/tests/live/test_request.py
@@ -21,6 +21,7 @@
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 @pytest.mark.asyncio(loop_scope="session")
 async def test_make_not_logged_in_request(
     page: Page, live_server, public_body_with_index
@@ -79,6 +80,7 @@ async def test_make_not_logged_in_request(
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 @pytest.mark.asyncio(loop_scope="session")
 async def test_make_not_logged_in_request_to_public_body(
     page: Page, live_server, world
@@ -124,6 +126,7 @@ async def test_make_not_logged_in_request_to_public_body(
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 @pytest.mark.asyncio(loop_scope="session")
 async def test_make_logged_in_request(
     page, live_server, public_body_with_index, dummy_user
@@ -160,6 +163,7 @@ async def test_make_logged_in_request(
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 @pytest.mark.asyncio(loop_scope="session")
 async def test_make_logged_in_request_too_many(
     page: Page,
@@ -195,6 +199,7 @@ async def test_make_logged_in_request_too_many(
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 @pytest.mark.asyncio(loop_scope="session")
 async def test_make_request_logged_out_with_existing_account(
     page: Page, live_server, world
@@ -238,6 +243,7 @@ async def test_make_request_logged_out_with_existing_account(
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 @pytest.mark.asyncio(loop_scope="session")
 async def test_edit_request_boilerplate(
     page: Page, live_server, public_body_with_index, dummy_user
@@ -283,6 +289,7 @@ async def test_edit_request_boilerplate(
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 @pytest.mark.asyncio(loop_scope="session")
 async def test_skip_search_similar(
     page: Page, live_server, world, public_body_with_index
@@ -322,6 +329,7 @@ async def test_skip_search_similar(
 
 
 @pytest.mark.django_db
+@pytest.mark.xdist_group(name="sequential")
 @pytest.mark.asyncio(loop_scope="session")
 @pytest.mark.parametrize(
     "from_resolution, to_resolution",
diff --git a/pyproject.toml b/pyproject.toml
index ef7f8e082..a4216240a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -67,7 +67,6 @@ dependencies = [
 [dependency-groups]
 dev = [
   "beautifulsoup4",
-  "coverage[toml]",
   "django-coverage-plugin",
   "django-extended-makemessages>=1.7.1",
   "django-stubs",
@@ -92,6 +91,8 @@ dev = [
   "types-python-dateutil",
   "types-requests",
   "prek>=0.3.5",
+  "pytest-xdist>=3.8.0",
+  "pytest-cov>=7.1.0",
 ]
 
 [build-system]
@@ -146,16 +147,12 @@ show_missing = true
 skip_covered = true
 exclude_lines = ["pragma: no cover"]
 
-[tool.pytest.ini_options]
+[tool.pytest]
 DJANGO_CONFIGURATION = "Test"
 DJANGO_SETTINGS_MODULE = "froide.settings"
 python_files = ["tests.py", "test_*.py", "*_tests.py"]
-addopts = ["--reuse-db"]
+addopts = ["--reuse-db", "--dist", "loadgroup"]
 markers = ["no_delivery_mock"]
-filterwarnings = [
-  "ignore::DeprecationWarning:(?!froide).*",
-  "ignore::PendingDeprecationWarning:(?!froide)*",
-]
 
 [tool.mypy]
 plugins = ["mypy_django_plugin.main"]
diff --git a/uv.lock b/uv.lock
index 2abe03ad6..41cc9497f 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1065,6 +1065,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/77/a9/b200790a22585aeb023d88bd8b9fb222820e2976ce4239d401670116ae3c/elasticsearch_dsl-8.18.0-py3-none-any.whl", hash = "sha256:0522c5bb20c7abae69855109e650bf1166d486cbf706b5e1b29c28936a9102a3", size = 10406, upload-time = "2025-04-16T11:54:12.677Z" },
 ]
 
+[[package]]
+name = "execnet"
+version = "2.1.2"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/bf/89/780e11f9588d9e7128a3f87788354c7946a9cbb1401ad38a48c4db9a4f07/execnet-2.1.2.tar.gz", hash = "sha256:63d83bfdd9a23e35b9c6a3261412324f964c2ec8dcd8d3c6916ee9373e0befcd", size = 166622, upload-time = "2025-11-12T09:56:37.75Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/ab/84/02fc1827e8cdded4aa65baef11296a9bbe595c474f0d6d758af082d849fd/execnet-2.1.2-py3-none-any.whl", hash = "sha256:67fba928dd5a544b783f6056f449e5e3931a5c378b128bc18501f7ea79e296ec", size = 40708, upload-time = "2025-11-12T09:56:36.333Z" },
+]
+
 [[package]]
 name = "factory-boy"
 version = "3.3.3"
@@ -1216,7 +1225,6 @@ dependencies = [
 [package.dev-dependencies]
 dev = [
     { name = "beautifulsoup4" },
-    { name = "coverage" },
     { name = "django-coverage-plugin" },
     { name = "django-extended-makemessages" },
     { name = "django-stubs" },
@@ -1231,9 +1239,11 @@ dev = [
     { name = "pyflakes" },
     { name = "pytest" },
     { name = "pytest-asyncio" },
+    { name = "pytest-cov" },
     { name = "pytest-django" },
     { name = "pytest-factoryboy" },
     { name = "pytest-playwright-asyncio" },
+    { name = "pytest-xdist" },
     { name = "ruff" },
     { name = "tblib" },
     { name = "text-unidecode" },
@@ -1297,7 +1307,6 @@ requires-dist = [
 [package.metadata.requires-dev]
 dev = [
     { name = "beautifulsoup4" },
-    { name = "coverage", extras = ["toml"] },
     { name = "django-coverage-plugin" },
     { name = "django-extended-makemessages", specifier = ">=1.7.1" },
     { name = "django-stubs" },
@@ -1312,9 +1321,11 @@ dev = [
     { name = "pyflakes" },
     { name = "pytest" },
     { name = "pytest-asyncio" },
+    { name = "pytest-cov", specifier = ">=7.1.0" },
     { name = "pytest-django" },
     { name = "pytest-factoryboy" },
     { name = "pytest-playwright-asyncio", specifier = ">=0.7.0" },
+    { name = "pytest-xdist", specifier = ">=3.8.0" },
     { name = "ruff" },
     { name = "tblib" },
     { name = "text-unidecode" },
@@ -2554,6 +2565,20 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/98/1c/b00940ab9eb8ede7897443b771987f2f4a76f06be02f1b3f01eb7567e24a/pytest_base_url-2.1.0-py3-none-any.whl", hash = "sha256:3ad15611778764d451927b2a53240c1a7a591b521ea44cebfe45849d2d2812e6", size = 5302, upload-time = "2024-01-31T22:42:58.897Z" },
 ]
 
+[[package]]
+name = "pytest-cov"
+version = "7.1.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "coverage" },
+    { name = "pluggy" },
+    { name = "pytest" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/b1/51/a849f96e117386044471c8ec2bd6cfebacda285da9525c9106aeb28da671/pytest_cov-7.1.0.tar.gz", hash = "sha256:30674f2b5f6351aa09702a9c8c364f6a01c27aae0c1366ae8016160d1efc56b2", size = 55592, upload-time = "2026-03-21T20:11:16.284Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/9d/7a/d968e294073affff457b041c2be9868a40c1c71f4a35fcc1e45e5493067b/pytest_cov-7.1.0-py3-none-any.whl", hash = "sha256:a0461110b7865f9a271aa1b51e516c9a95de9d696734a2f71e3e78f46e1d4678", size = 22876, upload-time = "2026-03-21T20:11:14.438Z" },
+]
+
 [[package]]
 name = "pytest-django"
 version = "4.12.0"
@@ -2598,6 +2623,19 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/b9/ac/b0e2515fb3a30d24c009907eae2317c71756c57df0bb3eefe19541c3a191/pytest_playwright_asyncio-0.7.2-py3-none-any.whl", hash = "sha256:176b17007b74b9ce9487ca570ec896c0f74a880eff172412f22a0bb66a8d5002", size = 17087, upload-time = "2025-11-24T03:43:25.253Z" },
 ]
 
+[[package]]
+name = "pytest-xdist"
+version = "3.8.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "execnet" },
+    { name = "pytest" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/78/b4/439b179d1ff526791eb921115fca8e44e596a13efeda518b9d845a619450/pytest_xdist-3.8.0.tar.gz", hash = "sha256:7e578125ec9bc6050861aa93f2d59f1d8d085595d6551c2c90b6f4fad8d3a9f1", size = 88069, upload-time = "2025-07-01T13:30:59.346Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/ca/31/d4e37e9e550c2b92a9cbc2e4d0b7420a27224968580b5a447f420847c975/pytest_xdist-3.8.0-py3-none-any.whl", hash = "sha256:202ca578cfeb7370784a8c33d6d05bc6e13b4f25b5053c30a152269fd10f0b88", size = 46396, upload-time = "2025-07-01T13:30:56.632Z" },
+]
+
 [[package]]
 name = "python-crontab"
 version = "3.3.0"