ISRO vs Roboflow Universe

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

Uptime · 30d
Uptime · 90d100%1.1%
Uptime · 30d100%0.0%
P50 · ms332368
P95 · ms1250368
AuthnoneapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

ISRO vs Roboflow Universe: common questions

Which is more reliable, ISRO or Roboflow Universe?

On our scheduled checks, ISRO leads on measured uptime — ISRO at 100% versus Roboflow Universe at 1.1% 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, ISRO or Roboflow Universe?

ISRO has the lower median latency in our checks — ISRO responds in 332 ms versus Roboflow Universe at 368 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 ISRO and Roboflow Universe need an API key?

ISRO needs no key, while Roboflow Universe requires a free API key. If you want to start calling without signup, reach for ISRO first.

Can I call ISRO and Roboflow Universe from the browser?

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

Are ISRO and Roboflow Universe free for commercial use?

ISRO has unclear commercial terms, and Roboflow Universe 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.