MangaTranslate API vs serpstack

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

Uptime · 30d
Uptime · 90d100%99.44%
Uptime · 30d100%100%
P50 · ms330288
P95 · ms8761188
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 serpstack: common questions

Which is more reliable, MangaTranslate API or serpstack?

On our scheduled checks, MangaTranslate API leads on measured uptime — MangaTranslate API at 100% versus serpstack at 99.44% 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 serpstack?

serpstack has the lower median latency in our checks — MangaTranslate API responds in 330 ms versus serpstack at 288 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 serpstack need an API key?

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

Can I call MangaTranslate API and serpstack from the browser?

Neither sends browser-friendly CORS headers reliably, so call MangaTranslate API and serpstack 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 serpstack free for commercial use?

MangaTranslate API has unclear commercial terms, and serpstack 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.