French Business API vs REST Countries
Same instrument, two spec sheets — measured, not claimed.
French Business API vs REST Countries: common questions
Which is more reliable, French Business API or REST Countries?
Both are neck-and-neck — French Business API and REST Countries 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, French Business API or REST Countries?
REST Countries has the lower median latency in our checks — French Business API responds in 467 ms versus REST Countries at 328 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 French Business API and REST Countries need an API key?
REST Countries needs no key, while French Business API requires a free API key. If you want to start calling without signup, reach for REST Countries first.
Can I call French Business API and REST Countries from the browser?
Only French Business API is browser-friendly — it returns CORS headers over HTTPS. REST Countries needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are French Business API and REST Countries free for commercial use?
French Business API has unclear commercial terms, and REST Countries allows commercial use on its free tier. 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.