Image-Charts vs Stoplight Elements API Docs

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
Authnonenone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Image-Charts vs Stoplight Elements API Docs: common questions

Which is more reliable, Image-Charts or Stoplight Elements API Docs?

On our scheduled checks, Stoplight Elements API Docs leads on measured uptime — Image-Charts at —% versus Stoplight Elements API Docs 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 Image-Charts and Stoplight Elements API Docs need an API key?

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

Can I call Image-Charts and Stoplight Elements API Docs from the browser?

Only Stoplight Elements API Docs 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 Image-Charts and Stoplight Elements API Docs free for commercial use?

Image-Charts has unclear commercial terms, and Stoplight Elements API Docs 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.