FavQs.com vs Riddles API

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeynone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

FavQs.com vs Riddles API: common questions

Which is more reliable, FavQs.com or Riddles API?

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

Do FavQs.com and Riddles API need an API key?

Riddles API needs no key, while FavQs.com requires a free API key. If you want to start calling without signup, reach for Riddles API first.

Can I call FavQs.com and Riddles API from the browser?

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

Are FavQs.com and Riddles API free for commercial use?

FavQs.com has unclear commercial terms, and Riddles 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.