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