Ducks Unlimited vs GeoIP-db
Same instrument, two spec sheets — measured, not claimed.
Ducks Unlimited vs GeoIP-db: common questions
Which is more reliable, Ducks Unlimited or GeoIP-db?
On our scheduled checks, GeoIP-db leads on measured uptime — Ducks Unlimited at —% versus GeoIP-db 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 Ducks Unlimited and GeoIP-db need an API key?
Neither needs a paid key — Ducks Unlimited is callable with no signup, and GeoIP-db is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call Ducks Unlimited and GeoIP-db from the browser?
Yes — both Ducks Unlimited and GeoIP-db 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 Ducks Unlimited and GeoIP-db free for commercial use?
Ducks Unlimited has unclear commercial terms, and GeoIP-db 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.