ipapi.com vs Parkleitsystem API

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms3011097
P95 · ms15754508
AuthapiKeynone
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

ipapi.com vs Parkleitsystem API: common questions

Which is more reliable, ipapi.com or Parkleitsystem API?

Both are neck-and-neck — ipapi.com and Parkleitsystem API 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, ipapi.com or Parkleitsystem API?

ipapi.com has the lower median latency in our checks — ipapi.com responds in 301 ms versus Parkleitsystem API at 1097 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 ipapi.com and Parkleitsystem API need an API key?

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

Can I call ipapi.com and Parkleitsystem API from the browser?

Neither sends browser-friendly CORS headers reliably, so call ipapi.com and Parkleitsystem API from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are ipapi.com and Parkleitsystem API free for commercial use?

ipapi.com has unclear commercial terms, and Parkleitsystem API 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.