Finnhub vs ValueRay
Same instrument, two spec sheets — measured, not claimed.
Finnhub vs ValueRay: common questions
Which is more reliable, Finnhub or ValueRay?
On our scheduled checks, ValueRay leads on measured uptime — Finnhub at —% versus ValueRay 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 Finnhub and ValueRay need an API key?
ValueRay needs no key, while Finnhub requires a free API key. If you want to start calling without signup, reach for ValueRay first.
Can I call Finnhub and ValueRay from the browser?
Yes — both Finnhub and ValueRay 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 Finnhub and ValueRay free for commercial use?
Finnhub has unclear commercial terms, and ValueRay 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.