Mubert AI Music API vs xColors

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Mubert AI Music API vs xColors: common questions

Which is more reliable, Mubert AI Music API or xColors?

On our scheduled checks, xColors leads on measured uptime — Mubert AI Music API at —% versus xColors 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 Mubert AI Music API and xColors need an API key?

xColors needs no key, while Mubert AI Music API requires a free API key. If you want to start calling without signup, reach for xColors first.

Can I call Mubert AI Music API and xColors from the browser?

Yes — both Mubert AI Music API and xColors send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.

Are Mubert AI Music API and xColors free for commercial use?

Mubert AI Music API has unclear commercial terms, and xColors 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.