IPASIS vs Wikidata
Same instrument, two spec sheets — measured, not claimed.
IPASIS vs Wikidata: common questions
Which is more reliable, IPASIS or Wikidata?
On our scheduled checks, Wikidata leads on measured uptime — IPASIS at —% versus Wikidata 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 IPASIS and Wikidata need an API key?
Wikidata needs no key, while IPASIS requires a free API key. If you want to start calling without signup, reach for Wikidata first.
Can I call IPASIS and Wikidata from the browser?
Neither sends browser-friendly CORS headers reliably, so call IPASIS and Wikidata from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.
Are IPASIS and Wikidata free for commercial use?
IPASIS has unclear commercial terms, and Wikidata 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.