English Random Words vs ReqRes

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

Uptime · 30d
Uptime · 90d74.5%100%
Uptime · 30d71.7%100%
P50 · ms592256
P95 · ms2126582
Authnonenone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limit30 req/window · 6 remaining · resets 585Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

English Random Words vs ReqRes: common questions

Which is more reliable, English Random Words or ReqRes?

On our scheduled checks, ReqRes leads on measured uptime — English Random Words at 74.5% versus ReqRes at 100% 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, English Random Words or ReqRes?

ReqRes has the lower median latency in our checks — English Random Words responds in 592 ms versus ReqRes at 256 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 English Random Words and ReqRes need an API key?

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

Can I call English Random Words and ReqRes from the browser?

Only English Random Words is browser-friendly — it returns CORS headers over HTTPS. ReqRes needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are English Random Words and ReqRes free for commercial use?

English Random Words has unclear commercial terms, and ReqRes 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.