Final Space vs MusicBrainz

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

Uptime · 30d
Uptime · 90d61.8%90.2%
Uptime · 30d66.7%86.7%
P50 · ms342660
P95 · ms17994770
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearyes
Data licenseUnverifiedCore data CC0; some supplementary data CC BY-NC-SA 3.0
Free tierFree — limits not publishedFree — no key required
Rate limit500 req/window · 499 remaining · resets 1783554390~1 request/second per IP; descriptive User-Agent required
In directory since2026-07-052026-07-05
operationalpartialdownno data

Final Space vs MusicBrainz: common questions

Which is more reliable, Final Space or MusicBrainz?

On our scheduled checks, MusicBrainz leads on measured uptime — Final Space at 61.8% versus MusicBrainz at 90.2% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, Final Space or MusicBrainz?

Final Space has the lower median latency in our checks — Final Space responds in 342 ms versus MusicBrainz at 660 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 Final Space and MusicBrainz need an API key?

Neither needs a paid key — Final Space is callable with no signup, and MusicBrainz is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Final Space and MusicBrainz from the browser?

Yes — both Final Space and MusicBrainz 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 Final Space and MusicBrainz free for commercial use?

Final Space has unclear commercial terms, and MusicBrainz allows commercial use on its free tier. 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.