Voicebox
Local appAn open-source voice studio: clone, dictate and create voices.
Open source alternative toElevenLabs
Good to know
- It can clone a person's voice. Only clone voices you have permission to use: using someone's voice without consent can break the law and platform rules.
- It is a young project (created Jan 2026) with 59,365 stars. Fast growth is normal for popular new projects, but fake stars exist too. We compared its forks and watchers with older popular projects and nothing stood out. That is a sanity check, not proof.
Similar open source projects
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VoiceStudio
A local voice studio: voice cloning, dubbing, dictation and transcription.
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GPT-SoVITS
Text-to-speech and voice cloning from a few seconds of sample audio.
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VoxCPM
A text-to-speech model with voice cloning.
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ChatTTS
A text-to-speech model made for conversation.
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CosyVoice
A multilingual text-to-speech model with voice cloning.
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whisper.cpp
Run OpenAI's Whisper speech recognition on your own machine, in plain C and C++.
Alternative to OpenAI Whisper API
About these numbers. Stars, dates and licenses come from GitHub through ecosyste.ms, collected on 10 Nov 2026; they can lag GitHub by a few days. A project is listed only if it has 300 or more stars, was updated in the last 12 months and states a license. A listing is not an endorsement, and we have not tested these tools on Antideploy yet. Logos belong to their projects and companies and are shown only to say which is which.