RSQ API vs WebScraping.AI

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthnoneapiKey
CORSyesno
HTTPSnoyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — key may be required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

RSQ API vs WebScraping.AI: common questions

Which is more reliable, RSQ API or WebScraping.AI?

On our scheduled checks, WebScraping.AI leads on measured uptime — RSQ API at —% versus WebScraping.AI 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 RSQ API and WebScraping.AI need an API key?

RSQ API needs no key, while WebScraping.AI requires a free API key. If you want to start calling without signup, reach for RSQ API first.

Can I call RSQ API and WebScraping.AI from the browser?

Neither sends browser-friendly CORS headers reliably, so call RSQ API and WebScraping.AI from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are RSQ API and WebScraping.AI free for commercial use?

RSQ API 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.