Lyrics.ovh vs Nebulum Mars Rovers API

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

Uptime · 30d
Uptime · 90d92.1%92.8%
Uptime · 30d75.9%78.3%
P50 · ms661454
P95 · ms23821417
Authnonenone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified (lyrics are third-party copyrighted)Unverified
Free tierFree — no key requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Lyrics.ovh vs Nebulum Mars Rovers API: common questions

Which is more reliable, Lyrics.ovh or Nebulum Mars Rovers API?

On our scheduled checks, Nebulum Mars Rovers API leads on measured uptime — Lyrics.ovh at 92.1% versus Nebulum Mars Rovers API at 92.8% 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, Lyrics.ovh or Nebulum Mars Rovers API?

Nebulum Mars Rovers API has the lower median latency in our checks — Lyrics.ovh responds in 661 ms versus Nebulum Mars Rovers API at 454 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 Nebulum Mars Rovers API need an API key?

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

Can I call Lyrics.ovh and Nebulum Mars Rovers API from the browser?

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

Are Lyrics.ovh and Nebulum Mars Rovers API free for commercial use?

Lyrics.ovh has unclear commercial terms, and Nebulum Mars Rovers API 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.