Ducks Unlimited vs VA Facilities
Same instrument, two spec sheets — measured, not claimed.
Ducks Unlimited vs VA Facilities: common questions
Which is more reliable, Ducks Unlimited or VA Facilities?
Both are neck-and-neck — Ducks Unlimited and VA Facilities each measure 99.44% 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, Ducks Unlimited or VA Facilities?
Ducks Unlimited has the lower median latency in our checks — Ducks Unlimited responds in 395 ms versus VA Facilities at 876 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 Ducks Unlimited and VA Facilities need an API key?
Ducks Unlimited needs no key, while VA Facilities requires a free API key. If you want to start calling without signup, reach for Ducks Unlimited first.
Can I call Ducks Unlimited and VA Facilities from the browser?
Only Ducks Unlimited is browser-friendly — it returns CORS headers over HTTPS. VA Facilities needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Ducks Unlimited and VA Facilities free for commercial use?
Ducks Unlimited has unclear commercial terms, and VA Facilities 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.