AI-powered novel to audiobook converter with multi-character voice synthesis
One API for every top video, image and audio model, routed to the cheapest provider
Stage
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Pricing model
Freemium
Paid
Pricing
Free: up to 2 novels, online listening only. Pro Annual: $13.90/year for up to 35 novels with audio download. Premium Lifetime: $22.90 for unlimited novels with audio download. Credit-based conversion: 1 credit = 1,000 characters at $0.50 per credit. Limited time promotion: 10 credits for $5.00 (nor
Seedance 2.5 from $0.06/s (480p), $0.088/s (720p), $0.210/s; Kling 3.0 from $0.09/s; Veo 3.1 from $0.20/s; Hailuo 2.3 from $0.06/s; MiniMax H3 from $0.03/s; Wan 3.0 from $0.04/s; UGC Real 1 $0.03/image; Nano Banana Pro from $0.04/image; Nano Banana 2 from $0.03/image; GPT Image 2 $0.03/image; Seedre
Key features
AI voice synthesis with character detection
Smart chapter detection and automatic chapter splitting
High-quality MP3 audio output
Built-in audio player with chapter navigation
Download audiobooks for offline listening
Personal voice novel library with organization
Playback speed control (0.5x to 2x)
Automatic progress tracking across sessions
Instant analysis of character and chapter counts
TXT file upload support
Automatic routing to cheapest provider per request
Pay only on successful requests; failed calls cost nothing
Ready-made ad formats like talking head UGC, street interviews and product commercials
Single API key for video, image and audio models
Model Claude Agent integration via MCP
Per-key monthly budget caps
Support for uploads up to 20 MB images, 200 MB video, 50 MB audio
Results kept for 30 days; links work for 6 hours
What makes it different
Multiple distinct AI voice styles automatically assigned to each character in your novel
Advanced neural networks that understand context, emotion, and pacing for authentic narration
Professional multi-narrator feel with intelligent character voice assignment
Save up to 90% on GPT Image 2.5 compared to direct provider pricing
Only platform routing every call to the cheapest capable provider
No charge for failed requests including safety blocks and timeouts
Unified billing for 130+ models across video, image and audio in one invoice