DummyJSON vs Image-Charts

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

Uptime · 30d
Uptime · 90d99.02%99.02%
Uptime · 30d100%98.3%
P50 · ms3280
P95 · ms1113499
Authnonenone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — no keyFree — limits not published
Rate limit100 req/window · 99 remaining · resets 1783510243Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

DummyJSON vs Image-Charts: common questions

Which is more reliable, DummyJSON or Image-Charts?

Both are neck-and-neck — DummyJSON and Image-Charts each measure 99.02% 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, DummyJSON or Image-Charts?

DummyJSON has the lower median latency in our checks — DummyJSON responds in 32 ms versus Image-Charts at 80 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 DummyJSON and Image-Charts need an API key?

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

Can I call DummyJSON and Image-Charts from the browser?

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

Are DummyJSON and Image-Charts free for commercial use?

DummyJSON has unclear commercial terms, and Image-Charts 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.