Genrenator vs Last.fm

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedLast.fm terms — attribution required
Free tierFree — limits not publishedFree personal API key
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Genrenator vs Last.fm: common questions

Which is more reliable, Genrenator or Last.fm?

On our scheduled checks, Last.fm leads on measured uptime — Genrenator at —% versus Last.fm 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 Genrenator and Last.fm need an API key?

Genrenator needs no key, while Last.fm requires a free API key. If you want to start calling without signup, reach for Genrenator first.

Can I call Genrenator and Last.fm from the browser?

Yes — both Genrenator and Last.fm 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 Genrenator and Last.fm free for commercial use?

Genrenator has unclear commercial terms, and Last.fm 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.