Mubert AI Music API vs Radio Browser

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 and open source — no key
Rate limitUnpublishedUnpublished (clients asked to send a descriptive User-Agent)
In directory since2026-07-052026-07-05
operationalpartialdownno data

Mubert AI Music API vs Radio Browser: common questions

Which is more reliable, Mubert AI Music API or Radio Browser?

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

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

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

Yes — both Mubert AI Music API and Radio Browser 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 Radio Browser free for commercial use?

Mubert AI Music API has unclear commercial terms, and Radio Browser 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.