Freedom251 › Book-to-audiobook API
Pricing
Book-to-audiobook API pricing
As sats4ai.com lists them, read 7 Oct 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| Pay per audiobook | from 500 sats · priced per character · quote shown before generation · EPUB, PDF, or TXT · up to 50 MB · three quality tiers | On request |
From sats4ai.com.
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