PlaceDog vs RescueGroups

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

Uptime · 30d
Uptime · 90d97.1%97.1%
Uptime · 30d95.0%98.3%
P50 · ms405700
P95 · ms10892516
Authnonenone
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

PlaceDog vs RescueGroups: common questions

Which is more reliable, PlaceDog or RescueGroups?

Both are neck-and-neck — PlaceDog and RescueGroups each measure 97.1% 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, PlaceDog or RescueGroups?

PlaceDog has the lower median latency in our checks — PlaceDog responds in 405 ms versus RescueGroups at 700 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 PlaceDog and RescueGroups need an API key?

Neither needs a paid key — PlaceDog is callable with no signup, and RescueGroups is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call PlaceDog and RescueGroups from the browser?

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

Are PlaceDog and RescueGroups free for commercial use?

PlaceDog has unclear commercial terms, and RescueGroups 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.