Jina AI vs SpeechText.AI API API

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeyapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key may be required for productionFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Jina AI vs SpeechText.AI API API: common questions

Which is more reliable, Jina AI or SpeechText.AI API API?

On our scheduled checks, SpeechText.AI API API leads on measured uptime — Jina AI at —% versus SpeechText.AI API API 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 Jina AI and SpeechText.AI API API need an API key?

Both ask you to authenticate — Jina AI uses an API key and SpeechText.AI API API 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 Jina AI and SpeechText.AI API API from the browser?

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

Are Jina AI and SpeechText.AI API API free for commercial use?

Jina AI has unclear commercial terms, and SpeechText.AI API API 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.