HeyGen Voice turns any book into an audiobook via ChatGPT MCP integration

HeyGen · x · 2026-10-15

HeyGen demonstrated a new trick: connect Readwise and the HeyGen MCP in ChatGPT, ask for a book, and HeyGen Voice narrates it in high quality — solving the problem that many books never get official audiobooks.

The quoted post bills HeyGen Voice as #1 on Artificial Analysis' voice leaderboard and the first voice model built for video, performing scripts in your own voice, pacing and expression while adapting to scene acoustics.

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