AutoChangelog vs languagelayer

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeynone
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

AutoChangelog vs languagelayer: common questions

Which is more reliable, AutoChangelog or languagelayer?

On our scheduled checks, languagelayer leads on measured uptime — AutoChangelog at —% versus languagelayer 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 AutoChangelog and languagelayer need an API key?

languagelayer needs no key, while AutoChangelog requires a free API key. If you want to start calling without signup, reach for languagelayer first.

Can I call AutoChangelog and languagelayer from the browser?

Neither sends browser-friendly CORS headers reliably, so call AutoChangelog and languagelayer from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are AutoChangelog and languagelayer free for commercial use?

AutoChangelog has unclear commercial terms, and languagelayer 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.