PokéAPI vs TETR.IO
Same instrument, two spec sheets — measured, not claimed.
PokéAPI vs TETR.IO: common questions
Which is more reliable, PokéAPI or TETR.IO?
Both are neck-and-neck — PokéAPI and TETR.IO 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, PokéAPI or TETR.IO?
PokéAPI has the lower median latency in our checks — PokéAPI responds in 61 ms versus TETR.IO at 357 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 PokéAPI and TETR.IO need an API key?
Neither needs a paid key — PokéAPI is callable with no signup, and TETR.IO is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call PokéAPI and TETR.IO from the browser?
Yes — both PokéAPI and TETR.IO 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 PokéAPI and TETR.IO free for commercial use?
PokéAPI is personal/non-commercial only, and TETR.IO 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.