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adresse.data.gouv.fr vs Parkleitsystem API

Same instrument, two spec sheets — measured, not claimed.

APIadresse.data.gouv.frHEALTHY88Parkleitsystem APIHEALTHY86
Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms8531097
P95 · ms23104508
Authnonenone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useyesunclear
Data licenseLicence Ouverte / ODbL (Base Adresse Nationale)Unverified
Free tierFree, no API keyFree — limits not published
Rate limit50 requests/second per IP (documented)Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

adresse.data.gouv.fr vs Parkleitsystem API: common questions

Which is more reliable, adresse.data.gouv.fr or Parkleitsystem API?

Both are neck-and-neck — adresse.data.gouv.fr and Parkleitsystem API each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, adresse.data.gouv.fr or Parkleitsystem API?

adresse.data.gouv.fr has the lower median latency in our checks — adresse.data.gouv.fr responds in 853 ms versus Parkleitsystem API at 1097 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do adresse.data.gouv.fr and Parkleitsystem API need an API key?

Neither needs a paid key — adresse.data.gouv.fr is callable with no signup, and Parkleitsystem API is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call adresse.data.gouv.fr and Parkleitsystem API from the browser?

Only adresse.data.gouv.fr is browser-friendly — it returns CORS headers over HTTPS. Parkleitsystem API needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are adresse.data.gouv.fr and Parkleitsystem API free for commercial use?

adresse.data.gouv.fr allows commercial use on its free tier, and Parkleitsystem API has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.