Nebulum Mars Rovers API vs Verome

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Nebulum Mars Rovers API vs Verome: common questions

Which is more reliable, Nebulum Mars Rovers API or Verome?

On our scheduled checks, Verome leads on measured uptime — Nebulum Mars Rovers API at —% versus Verome 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 Nebulum Mars Rovers API and Verome need an API key?

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

Can I call Nebulum Mars Rovers API and Verome from the browser?

Yes — both Nebulum Mars Rovers API and Verome 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 Nebulum Mars Rovers API and Verome free for commercial use?

Nebulum Mars Rovers API has unclear commercial terms, and Verome 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.