Full-length audiobook narration in Hindi, English, and regional languages. Chapter-by-chapter generation with consistent voice across 10+ hours.
India's audiobook market is growing at over 20% year-on-year, driven by Storytel, Audible India, Kuku FM, and Pratilipi. But traditional narrator costs — often ₹5,000–15,000 per finished hour — put audiobook publishing out of reach for most self-published authors.
Unlike human narrators, our AI voices are perfectly consistent from chapter 1 to chapter 30. No session-to-session tonal drift, no vocal fatigue, no scheduling delays between chapters. The narrator on hour 1 sounds identical on hour 10.
Fiction narrators can assign different voices to different characters. Use a male voice for the protagonist's dialogue, a female voice for the antagonist, and a neutral narrator voice for descriptive passages — all rendered from a single manuscript.
Output formats are compatible with Audible, Google Play Books, Storytel, Kuku FM, and Pratilipi FM. Commercial license is included on paid plans. Master with our Audio Production service for platform-specific loudness targets.
Auto-detect chapter breaks from DOCX/EPUB, generate per-chapter audio, and combine with per-chapter metadata for Audible ACX and Storytel delivery.
Auto-importAssign different voices to different characters. Fiction narrators tag dialogue by character name; the platform switches voices automatically.
Fiction-readyMaster to Audible's exact spec: mono 44.1kHz WAV, -18 to -23 dB RMS, -3dB peak. Passes ACX QC on first submission.
ACX-readySave custom pronunciations for character names, place names, and brand terms. Applied consistently across every chapter of the book.
ConsistencyGenerate a 12-hour audiobook overnight. Export as chaptered M4B, individual MP3s per chapter, or single continuous WAV.
OvernightUpload the manuscript once; generate audiobooks in Hindi, Tamil, Bengali, Marathi, and English simultaneously. Unlock every Indian market.
Scale| Comparison | aivoices.in | Human narrator + studio |
|---|---|---|
| Cost per finished hour | ₹300–500 | ₹5,000–15,000 |
| Time to produce 8-hour audiobook | Overnight (12 hours) | 3–4 months |
| Cost of pronunciation corrections | Free — regenerate | ₹5,000+ per re-recording |
| Multi-language editions | Same day | Impossible for most authors |
| Narrator consistency across sessions | Perfect | Varies by day |
| Rights and licensing | Included | Complex negotiation |
| Audible ACX submission-ready | One click | Requires audio engineer |
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