OpenQR vs RandomUser
Same instrument, two spec sheets — measured, not claimed.
OpenQR vs RandomUser: common questions
Which is more reliable, OpenQR or RandomUser?
Both are neck-and-neck — OpenQR and RandomUser 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, OpenQR or RandomUser?
RandomUser has the lower median latency in our checks — OpenQR responds in 1125 ms versus RandomUser at 210 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 OpenQR and RandomUser need an API key?
RandomUser needs no key, while OpenQR requires a free API key. If you want to start calling without signup, reach for RandomUser first.
Can I call OpenQR and RandomUser from the browser?
Yes — both OpenQR and RandomUser 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 OpenQR and RandomUser free for commercial use?
OpenQR has unclear commercial terms, and RandomUser 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.