Art Institute of Chicago vs Deezer

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms1099232
P95 · ms2614973
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Rate limit60 requests/min per IP (per docs)Unpublished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 Deezer: common questions

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

Both are neck-and-neck — Art Institute of Chicago and Deezer 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, Art Institute of Chicago or Deezer?

Deezer has the lower median latency in our checks — Art Institute of Chicago responds in 1099 ms versus Deezer at 232 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 Art Institute of Chicago and Deezer need an API key?

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

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

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

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

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