Art Institute of Chicago vs Screenshotlayer

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
Authnonenone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useyesunclear
Data licenseCC0 1.0 for metadata; 'description' field is CC-BY 4.0Unverified
Free tierFree, no keyFree — limits not published
Rate limit60 requests/min per IP (per docs)Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Art Institute of Chicago vs Screenshotlayer: common questions

Which is more reliable, Art Institute of Chicago or Screenshotlayer?

On our scheduled checks, Screenshotlayer leads on measured uptime — Art Institute of Chicago at —% versus Screenshotlayer 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 Art Institute of Chicago and Screenshotlayer need an API key?

Neither needs a paid key — Art Institute of Chicago is callable with no signup, and Screenshotlayer is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Art Institute of Chicago and Screenshotlayer from the browser?

Only Art Institute of Chicago is browser-friendly — it returns CORS headers over HTTPS. Screenshotlayer needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Art Institute of Chicago and Screenshotlayer free for commercial use?

Art Institute of Chicago allows commercial use on its free tier, and Screenshotlayer 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.