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