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MangaTranslate API vs Nationalize.io

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

APIMangaTranslate APIHEALTHY96Nationalize.ioHEALTHY95
Uptime · 30d
Uptime · 90d100%98.9%
Uptime · 30d100%100%
P50 · ms330209
P95 · ms876985
Authnonenone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverified
Free tierKeyless usage limited (x-rate-limit-limit: 25 observed); 2,500 names/mo with a free key
Rate limitKeyless cap 25 per x-rate-limit-limit header; remaining/reset exposed in response headers
In directory since2026-10-042026-07-05
operationalpartialdownno data

MangaTranslate API vs Nationalize.io: common questions

Which is more reliable, MangaTranslate API or Nationalize.io?

On our scheduled checks, MangaTranslate API leads on measured uptime — MangaTranslate API at 100% versus Nationalize.io at 98.9% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, MangaTranslate API or Nationalize.io?

Nationalize.io has the lower median latency in our checks — MangaTranslate API responds in 330 ms versus Nationalize.io at 209 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 Nationalize.io need an API key?

Neither needs a paid key — MangaTranslate API is callable with no signup, and Nationalize.io is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call MangaTranslate API and Nationalize.io from the browser?

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

Are MangaTranslate API and Nationalize.io free for commercial use?

MangaTranslate API has unclear commercial terms, and Nationalize.io 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.