IPDetails.io API vs Open Scholarships

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms515558
P95 · ms10721716
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearyes
Data licenseUnverifiedCC BY 4.0
Free tierFree — limits not publishedFree — no key (CC BY 4.0; attribution required)
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

IPDetails.io API vs Open Scholarships: common questions

Which is more reliable, IPDetails.io API or Open Scholarships?

Both are neck-and-neck — IPDetails.io API and Open Scholarships 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, IPDetails.io API or Open Scholarships?

IPDetails.io API has the lower median latency in our checks — IPDetails.io API responds in 515 ms versus Open Scholarships at 558 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 IPDetails.io API and Open Scholarships need an API key?

Neither needs a paid key — IPDetails.io API is callable with no signup, and Open Scholarships is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call IPDetails.io API and Open Scholarships from the browser?

Yes — both IPDetails.io API and Open Scholarships send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.

Are IPDetails.io API and Open Scholarships free for commercial use?

IPDetails.io API has unclear commercial terms, and Open Scholarships allows commercial use on its free tier. 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.