ISRO vs Newton
Same instrument, two spec sheets — measured, not claimed.
ISRO vs Newton: common questions
Which is more reliable, ISRO or Newton?
On our scheduled checks, Newton leads on measured uptime — ISRO at —% versus Newton 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 ISRO and Newton need an API key?
Neither needs a paid key — ISRO is callable with no signup, and Newton is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call ISRO and Newton from the browser?
Yes — both ISRO and Newton 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 ISRO and Newton free for commercial use?
ISRO has unclear commercial terms, and Newton 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.