Lyrics.ovh vs ReSmush.it

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms1241462
P95 · ms27252901
Authnonenone
CORSyesyes
HTTPSyesno
Card requirednono
Commercial useunclearunclear
Data licenseUnverified (lyrics are third-party copyrighted)N/A — optimization service, not a dataset
Free tierFree — no key requiredFree; per-image size cap applies (see docs)
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Lyrics.ovh vs ReSmush.it: common questions

Which is more reliable, Lyrics.ovh or ReSmush.it?

Both are neck-and-neck — Lyrics.ovh and ReSmush.it 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, Lyrics.ovh or ReSmush.it?

ReSmush.it has the lower median latency in our checks — Lyrics.ovh responds in 1241 ms versus ReSmush.it at 462 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 Lyrics.ovh and ReSmush.it need an API key?

Neither needs a paid key — Lyrics.ovh is callable with no signup, and ReSmush.it is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Lyrics.ovh and ReSmush.it from the browser?

Only Lyrics.ovh is browser-friendly — it returns CORS headers over HTTPS. ReSmush.it needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Lyrics.ovh and ReSmush.it free for commercial use?

Lyrics.ovh has unclear commercial terms, and ReSmush.it 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.