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