Excuser vs Human Design Hub

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

Uptime · 30d
Uptime · 90d100%96.4%
Uptime · 30d100%96.4%
P50 · ms303766
P95 · ms9323214
AuthnoneapiKey
CORSyesno
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

Excuser vs Human Design Hub: common questions

Which is more reliable, Excuser or Human Design Hub?

On our scheduled checks, Excuser leads on measured uptime — Excuser at 100% versus Human Design Hub at 96.4% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, Excuser or Human Design Hub?

Excuser has the lower median latency in our checks — Excuser responds in 303 ms versus Human Design Hub at 766 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 Excuser and Human Design Hub need an API key?

Excuser needs no key, while Human Design Hub requires a free API key. If you want to start calling without signup, reach for Excuser first.

Can I call Excuser and Human Design Hub from the browser?

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

Are Excuser and Human Design Hub free for commercial use?

Excuser has unclear commercial terms, and Human Design Hub 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.