MangaTranslate API vs Numverify

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms330292
P95 · ms8761488
AuthnoneapiKey
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified
Free tierFree tier — key may be required
Rate limitUnpublished
In directory since2026-10-042026-07-05
operationalpartialdownno data

MangaTranslate API vs Numverify: common questions

Which is more reliable, MangaTranslate API or Numverify?

Both are neck-and-neck — MangaTranslate API and Numverify 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, MangaTranslate API or Numverify?

Numverify has the lower median latency in our checks — MangaTranslate API responds in 330 ms versus Numverify at 292 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 MangaTranslate API and Numverify need an API key?

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

Can I call MangaTranslate API and Numverify from the browser?

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

Are MangaTranslate API and Numverify free for commercial use?

MangaTranslate API has unclear commercial terms, and Numverify 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.