Sheetsu vs WebScraping.AI

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms572460
P95 · ms12591109
AuthapiKeyapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredFree tier — key may be required
Rate limit90 req/window · 89 remainingUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Sheetsu vs WebScraping.AI: common questions

Which is more reliable, Sheetsu or WebScraping.AI?

Both are neck-and-neck — Sheetsu and WebScraping.AI each measure 100% 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.

Which is faster, Sheetsu or WebScraping.AI?

WebScraping.AI has the lower median latency in our checks — Sheetsu responds in 572 ms versus WebScraping.AI at 460 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do Sheetsu and WebScraping.AI need an API key?

Both ask you to authenticate — Sheetsu uses an API key and WebScraping.AI 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 Sheetsu and WebScraping.AI from the browser?

Only Sheetsu is browser-friendly — it returns CORS headers over HTTPS. WebScraping.AI needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Sheetsu and WebScraping.AI free for commercial use?

Sheetsu has unclear commercial terms, and WebScraping.AI 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.