Sites using data.gouv.fr 
French government open data platform publishing public datasets and APIs.
Get told when a new site ships with data.gouv.fr.
Stackdar watches every launch we detect and sends you the ones using data.gouv.fr, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work406 sites
395 found by StackScope, 11 via launch platforms
- StackScope Wider Web 210
- StackScope Discovery (Indie) 185
- Product Hunt 11
data.gouv.fr has been detected on 406 launches we've crawled, with 13 of those in October 2026 (0.0% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: FrenchTips : pourboire par carte via QR code et avis vérifiés, today.
It's most commonly paired with France Address API, HSTS, and OpenStreetMap. By product type, the launches using it are most often Productivity (19%), Social (15%), and Finance (11%).
What kind of products ship with data.gouv.fr
80 launches
Domain endings using data.gouv.fr
405 sites
- .fr 70.12%
- .com 17.78%
- .app 5.93%
- .co 0.99%
- .org 0.74%
- .cloud 0.49%
- .io 0.49%
- .me 0.49%
- .online 0.49%
- .pro 0.49%
- .ai 0.25%
- .ca 0.25%
- .eu 0.25%
Country
301 of 406 sites, where we are semi-confident of the country.
-
France
100.00%
Share of new sites using data.gouv.fr
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before July 2026.
The shaded parts of the chart are measured against a different set of sites.
Grey: until 8 July 2026 we only tracked launches from launch platforms. From that date we crawl the wider web as well.
Amber: on 10 September 2026 we improved our infrastructure so we can index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from that date. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time, so it can step at these lines without the technology itself changing. For a single continuous measure, switch to launch platforms.
Data API leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
LocalLogic
|
0.06% | 24.38% |
| #2 | ▼2 |
The Movie Database
|
0.02% | 6.14% |
| #3 | ▲1 |
Daum Postcode
|
0.01% | 5.24% |
| #4 | ▲6 |
data.gouv.fr
Current page
|
0.01% | 3.39% |
| #5 | ▼2 |
ViaCEP
|
0.01% | 3.30% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Data API tool.Among September launches it ranked #3 in Data API, up from #9 in August. All 1348 in Data API →
Often used with
| Tool | Sites |
|---|---|
| France Address API | 393 |
| HSTS | 388 |
OpenStreetMap
|
201 |
| HTTP/3 | 182 |
Tailwind CSS
|
175 |
Tools most often detected on the same sites as data.gouv.fr.
Recent launches we can show
196 of the 406 sites using data.gouv.fr are product launches we list individually. The other 210 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
Mansor | Trouvez les vendeurs avant les autres agences
Zereza — le logiciel des petites associations sportives
Capte Dehors : le Wi-Fi jusqu'au fond du terrain, simulé
Mes Fleuristes : trouvez un fleuriste et recevez des propositions
Union Mécanique — pièces auto d'occasion sélectionnées
E-commerce
Cherche Autour · Regarde autour. Bouge. Sors. Vis.
Trouver un traiteur pour votre événement · Régaler
ImmoPatri — Pilotage locatif, patrimoine & rentabilité
Devis travaux gratuit, estimation et artisan vérifié | Worvo
Finance
AuditelPro - Audit Télécom Gratuit pour Entreprises | Comparateur 80+ Opérateurs
Carte des feux en France – Détections satellite
Showing the most recent 12 of 196.
The StackScope API serves all 406 sites using data.gouv.fr, filterable and exportable, from £15 a month.