OpenRegistry vs Recherche Entreprises

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

Uptime · 30d
Uptime · 90d80.0%64.0%
Uptime · 30d43.3%43.1%
P50 · ms241636
P95 · ms11322629
AuthapiKeynone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublishedRetry-After: 4s
In directory since2026-07-052026-07-05
operationalpartialdownno data

OpenRegistry vs Recherche Entreprises: common questions

Which is more reliable, OpenRegistry or Recherche Entreprises?

On our scheduled checks, OpenRegistry leads on measured uptime — OpenRegistry at 80.0% versus Recherche Entreprises at 64.0% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, OpenRegistry or Recherche Entreprises?

OpenRegistry has the lower median latency in our checks — OpenRegistry responds in 241 ms versus Recherche Entreprises at 636 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 OpenRegistry and Recherche Entreprises need an API key?

Recherche Entreprises needs no key, while OpenRegistry requires a free API key. If you want to start calling without signup, reach for Recherche Entreprises first.

Can I call OpenRegistry and Recherche Entreprises from the browser?

Only Recherche Entreprises is browser-friendly — it returns CORS headers over HTTPS. OpenRegistry needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are OpenRegistry and Recherche Entreprises free for commercial use?

OpenRegistry has unclear commercial terms, and Recherche Entreprises 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.