APIClaw vs JSONPlaceholder

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

Uptime · 30d
Uptime · 90d100%99.44%
Uptime · 30d100%98.3%
P50 · ms661127
P95 · ms7003127
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified
Free tierFree — limits not published
Rate limit1000 req/window · 999 remaining · resets 1783509378
In directory since2026-10-302026-07-05
operationalpartialdownno data

APIClaw vs JSONPlaceholder: common questions

Which is more reliable, APIClaw or JSONPlaceholder?

On our scheduled checks, APIClaw leads on measured uptime — APIClaw at 100% versus JSONPlaceholder at 99.44% 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, APIClaw or JSONPlaceholder?

JSONPlaceholder has the lower median latency in our checks — APIClaw responds in 661 ms versus JSONPlaceholder at 127 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 APIClaw and JSONPlaceholder need an API key?

JSONPlaceholder needs no key, while APIClaw requires a free API key. If you want to start calling without signup, reach for JSONPlaceholder first.

Can I call APIClaw and JSONPlaceholder from the browser?

Yes — both APIClaw and JSONPlaceholder 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 APIClaw and JSONPlaceholder free for commercial use?

APIClaw has unclear commercial terms, and JSONPlaceholder 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.