Open Source

Voice, dictation & realtime

OpenBMB/VoxCPM

Tokenizer-free multilingual TTS you can run locally

  • 36k
  • Apache-2.0
  • Python

What it is and why it matters

VoxCPM is a text-to-speech model aimed at multilingual generation, voice design and cloning. The podcast discusses a 2 billion parameter model needing about 8 GB of RAM, small enough to run on a regular laptop. It is framed as a self-hosted, free alternative to paid services like ElevenLabs, in exchange for managing the infrastructure yourself.

Key points

  • Small model (2B parameters, about 8 GB of RAM) suitable for local use
  • Decent voice cloning, though ElevenLabs still wins on naturalness and polish
  • Free and self-hosted: you give up managed infrastructure and support

Where we saw it

Same category