Check e-mail or username for a data breach vs VA Facilities

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms2661386
P95 · ms16903391
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

Check e-mail or username for a data breach vs VA Facilities: common questions

Which is more reliable, Check e-mail or username for a data breach or VA Facilities?

Both are neck-and-neck — Check e-mail or username for a data breach and VA Facilities 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, Check e-mail or username for a data breach or VA Facilities?

Check e-mail or username for a data breach has the lower median latency in our checks — Check e-mail or username for a data breach responds in 266 ms versus VA Facilities at 1386 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 Check e-mail or username for a data breach and VA Facilities need an API key?

Check e-mail or username for a data breach needs no key, while VA Facilities requires a free API key. If you want to start calling without signup, reach for Check e-mail or username for a data breach first.

Can I call Check e-mail or username for a data breach and VA Facilities from the browser?

Neither sends browser-friendly CORS headers reliably, so call Check e-mail or username for a data breach and VA Facilities from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are Check e-mail or username for a data breach and VA Facilities free for commercial use?

Check e-mail or username for a data breach has unclear commercial terms, and VA Facilities 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.