chucknorris.io vs Random Useless Facts
Same instrument, two spec sheets — measured, not claimed.
chucknorris.io vs Random Useless Facts: common questions
Which is more reliable, chucknorris.io or Random Useless Facts?
On our scheduled checks, chucknorris.io leads on measured uptime — chucknorris.io at 100% versus Random Useless Facts at 99.02% 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, chucknorris.io or Random Useless Facts?
chucknorris.io has the lower median latency in our checks — chucknorris.io responds in 567 ms versus Random Useless Facts at 861 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 Random Useless Facts need an API key?
Neither needs a paid key — chucknorris.io is callable with no signup, and Random Useless Facts is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call chucknorris.io and Random Useless Facts from the browser?
Yes — both chucknorris.io and Random Useless Facts 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 Random Useless Facts free for commercial use?
chucknorris.io has unclear commercial terms, and Random Useless Facts 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.