chucknorris.io vs The Trivia API

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms567308
P95 · ms2382629
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree, no keyFree — limits not published
Rate limitUnpublished20 req/window · 19 remaining · resets 4
In directory since2026-07-052026-07-05
operationalpartialdownno data

chucknorris.io vs The Trivia API: common questions

Which is more reliable, chucknorris.io or The Trivia API?

Both are neck-and-neck — chucknorris.io and The Trivia 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, chucknorris.io or The Trivia API?

The Trivia API has the lower median latency in our checks — chucknorris.io responds in 567 ms versus The Trivia API at 308 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 chucknorris.io and The Trivia API need an API key?

Neither needs a paid key — chucknorris.io is callable with no signup, and The Trivia API is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call chucknorris.io and The Trivia API from the browser?

Yes — both chucknorris.io and The Trivia API send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.

Are chucknorris.io and The Trivia API free for commercial use?

chucknorris.io has unclear commercial terms, and The Trivia 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.