BdAPIs vs Zippopotam.us

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms817219
P95 · ms1250753
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree, no API keyFree — limits not published
Rate limit100 req/window · 98 remaining · resets 324Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

BdAPIs vs Zippopotam.us: common questions

Which is more reliable, BdAPIs or Zippopotam.us?

Both are neck-and-neck — BdAPIs and Zippopotam.us 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, BdAPIs or Zippopotam.us?

Zippopotam.us has the lower median latency in our checks — BdAPIs responds in 817 ms versus Zippopotam.us at 219 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 BdAPIs and Zippopotam.us need an API key?

Neither needs a paid key — BdAPIs is callable with no signup, and Zippopotam.us is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call BdAPIs and Zippopotam.us from the browser?

Yes — both BdAPIs and Zippopotam.us 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 BdAPIs and Zippopotam.us free for commercial use?

BdAPIs has unclear commercial terms, and Zippopotam.us 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.