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Screenshotbase vs Supadata

Same instrument, two spec sheets — measured, not claimed.

APIScreenshotbaseDEAD0SupadataDEAD0
Uptime · 30d
Uptime · 90d0.0%0.0%
Uptime · 30d0.0%0.0%
P50 · ms——
P95 · ms——
AuthapiKeyapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Screenshotbase vs Supadata: common questions

Which is more reliable, Screenshotbase or Supadata?

Both are neck-and-neck — Screenshotbase and Supadata each measure 0.0% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Do Screenshotbase and Supadata need an API key?

Both ask you to authenticate — Screenshotbase uses an API key and Supadata uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.

Can I call Screenshotbase and Supadata from the browser?

Yes — both Screenshotbase 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 Screenshotbase and Supadata free for commercial use?

Screenshotbase 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.