REST Countries vs Stytch
Same instrument, two spec sheets — measured, not claimed.
REST Countries vs Stytch: common questions
Which is more reliable, REST Countries or Stytch?
Both are neck-and-neck — REST Countries and Stytch 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, REST Countries or Stytch?
REST Countries has the lower median latency in our checks — REST Countries responds in 274 ms versus Stytch at 414 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 REST Countries and Stytch need an API key?
REST Countries needs no key, while Stytch requires a free API key. If you want to start calling without signup, reach for REST Countries first.
Can I call REST Countries and Stytch from the browser?
Only REST Countries is browser-friendly — it returns CORS headers over HTTPS. Stytch needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are REST Countries and Stytch free for commercial use?
REST Countries allows commercial use on its free tier, and Stytch 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.