Hipsum vs JSONPlaceholder

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms723401
P95 · ms17321096
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limitUnpublished1000 req/window · 999 remaining · resets 1783509378
In directory since2026-07-052026-07-05
operationalpartialdownno data

Hipsum vs JSONPlaceholder: common questions

Which is more reliable, Hipsum or JSONPlaceholder?

Both are neck-and-neck — Hipsum and JSONPlaceholder 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, Hipsum or JSONPlaceholder?

JSONPlaceholder has the lower median latency in our checks — Hipsum responds in 723 ms versus JSONPlaceholder at 401 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 Hipsum and JSONPlaceholder need an API key?

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

Can I call Hipsum and JSONPlaceholder from the browser?

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

Hipsum 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.