Mockaroo vs QR & Barcode
Same instrument, two spec sheets — measured, not claimed.
Mockaroo vs QR & Barcode: common questions
Which is more reliable, Mockaroo or QR & Barcode?
Both are neck-and-neck — Mockaroo and QR & Barcode 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, Mockaroo or QR & Barcode?
Mockaroo has the lower median latency in our checks — Mockaroo responds in 529 ms versus QR & Barcode at 722 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 Mockaroo and QR & Barcode need an API key?
QR & Barcode needs no key, while Mockaroo requires a free API key. If you want to start calling without signup, reach for QR & Barcode first.
Can I call Mockaroo and QR & Barcode from the browser?
Yes — both Mockaroo and QR & Barcode 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 Mockaroo and QR & Barcode free for commercial use?
Mockaroo has unclear commercial terms, and QR & Barcode 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.