Open Dog Registry vs RandomFox
Same instrument, two spec sheets — measured, not claimed.
Open Dog Registry vs RandomFox: common questions
Which is more reliable, Open Dog Registry or RandomFox?
On our scheduled checks, RandomFox leads on measured uptime — Open Dog Registry at 41.2% versus RandomFox at 97.1% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Which is faster, Open Dog Registry or RandomFox?
RandomFox has the lower median latency in our checks — Open Dog Registry responds in 2963 ms versus RandomFox at 672 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 Open Dog Registry and RandomFox need an API key?
RandomFox needs no key, while Open Dog Registry requires a free API key. If you want to start calling without signup, reach for RandomFox first.
Can I call Open Dog Registry and RandomFox from the browser?
Only RandomFox is browser-friendly — it returns CORS headers over HTTPS. Open Dog Registry needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Open Dog Registry and RandomFox free for commercial use?
Open Dog Registry has unclear commercial terms, and RandomFox 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.