Catchdoms Security API vs Scrnify

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms437927
P95 · ms13981742
AuthnoneapiKey
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Catchdoms Security API vs Scrnify: common questions

Which is more reliable, Catchdoms Security API or Scrnify?

Both are neck-and-neck — Catchdoms Security API and Scrnify 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, Catchdoms Security API or Scrnify?

Catchdoms Security API has the lower median latency in our checks — Catchdoms Security API responds in 437 ms versus Scrnify at 927 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 Catchdoms Security API and Scrnify need an API key?

Catchdoms Security API needs no key, while Scrnify requires a free API key. If you want to start calling without signup, reach for Catchdoms Security API first.

Can I call Catchdoms Security API and Scrnify from the browser?

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

Are Catchdoms Security API and Scrnify free for commercial use?

Catchdoms Security API has unclear commercial terms, and Scrnify 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.