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