About
Castory is an AI-driven audiobook production platform built specifically for authors and content creators.
Instead of simple text-to-speech conversion, Castory analyzes narrative structure, emotional tone, and dialogue context using large language models. It automatically segments the manuscript, assigns emotionally matched voices, and orchestrates a multi-character narration workflow.
Authors can review and adjust voice assignments before generating a fully produced audiobook.
By combining AI emotion analysis with intelligent voice casting, Castory reduces traditional audiobook production from weeks to minutes — without sacrificing narrative depth.
The platform is ideal for independent authors, digital publishers, and content teams seeking scalable audio storytelling.