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IPinfo vs Notion

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

APIIPinfoNEW—NotionREACHABLE—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
Authnoneoauth
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierKeyless /json works with limits; free token recommended (IPinfo Lite offers higher/unlimited access with a token)OAuth — some read routes may be public
Rate limitKeyless/unauthenticated access is rate-limited; numeric caps not stated on the developers pageUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

IPinfo vs Notion: common questions

Which is more reliable, IPinfo or Notion?

On our scheduled checks, Notion leads on measured uptime — IPinfo at —% versus Notion 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 IPinfo and Notion need an API key?

IPinfo needs no key, while Notion requires OAuth. If you want to start calling without signup, reach for IPinfo first.

Can I call IPinfo and Notion from the browser?

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

Are IPinfo and Notion free for commercial use?

IPinfo has unclear commercial terms, and Notion 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.