shipapis
StarSubmit an APISubmit API

Advice Slip vs FavQs.com

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

APIAdvice SlipNEW—FavQs.comNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthnoneapiKey
CORSyesno
HTTPSyesyes
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

Advice Slip vs FavQs.com: common questions

Which is more reliable, Advice Slip or FavQs.com?

On our scheduled checks, FavQs.com leads on measured uptime — Advice Slip at —% versus FavQs.com 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 Advice Slip and FavQs.com need an API key?

Advice Slip needs no key, while FavQs.com requires a free API key. If you want to start calling without signup, reach for Advice Slip first.

Can I call Advice Slip and FavQs.com from the browser?

Only Advice Slip is browser-friendly — it returns CORS headers over HTTPS. FavQs.com needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Advice Slip and FavQs.com free for commercial use?

Advice Slip has unclear commercial terms, and FavQs.com 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.