SiteIntel vs Spoo.me

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms1005362
P95 · ms38491478
AuthapiKeynone
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

SiteIntel vs Spoo.me: common questions

Which is more reliable, SiteIntel or Spoo.me?

Both are neck-and-neck — SiteIntel and Spoo.me 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, SiteIntel or Spoo.me?

Spoo.me has the lower median latency in our checks — SiteIntel responds in 1005 ms versus Spoo.me at 362 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 SiteIntel and Spoo.me need an API key?

Spoo.me needs no key, while SiteIntel requires a free API key. If you want to start calling without signup, reach for Spoo.me first.

Can I call SiteIntel and Spoo.me from the browser?

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

Are SiteIntel and Spoo.me free for commercial use?

SiteIntel has unclear commercial terms, and Spoo.me 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.