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Beeceptor vs Crates.io

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

APIBeeceptorNEW—Crates.ioNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree public echo host, no signupFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Beeceptor vs Crates.io: common questions

Which is more reliable, Beeceptor or Crates.io?

On our scheduled checks, Crates.io leads on measured uptime — Beeceptor at —% versus Crates.io 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 Beeceptor and Crates.io need an API key?

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

Can I call Beeceptor and Crates.io from the browser?

Yes — both Beeceptor and Crates.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 Beeceptor and Crates.io free for commercial use?

Beeceptor has unclear commercial terms, and Crates.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.