AutoChangelog vs Mockaroo

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms578529
P95 · ms17292039
AuthapiKeyapiKey
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

AutoChangelog vs Mockaroo: common questions

Which is more reliable, AutoChangelog or Mockaroo?

Both are neck-and-neck — AutoChangelog and Mockaroo 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, AutoChangelog or Mockaroo?

Mockaroo has the lower median latency in our checks — AutoChangelog responds in 578 ms versus Mockaroo at 529 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 AutoChangelog and Mockaroo need an API key?

Both ask you to authenticate — AutoChangelog uses an API key and Mockaroo uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.

Can I call AutoChangelog and Mockaroo from the browser?

Only Mockaroo is browser-friendly — it returns CORS headers over HTTPS. AutoChangelog needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are AutoChangelog and Mockaroo free for commercial use?

AutoChangelog has unclear commercial terms, and Mockaroo 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.