MetaVoice 1B

by MetaVoice

Open zero-shot voice cloning TTS.

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Drop your audio. Transcript in seconds. First transcript free, then $4 = 300 min

TL;DR

Best for cloning voices from short samples for downstream voice-agent demos. Pricing: free.

Category
Open source
License
Apache-2.0
Stars
★ 4.2k
Last push
2024-07-30
Pricing
free
Platforms
Linux

What it is

The MetaVoice 1B open-weights TTS. Apache-2.0.

Best for: Cloning voices from short samples for downstream voice-agent demos.
Watch out for: MIT but model weights are licensed Apache-2.0 with ethics restrictions.

Install / use

git clone https://github.com/metavoiceio/metavoice-src

Features

Speaker diarizationNo
Word-level timestampsYes
Streaming / real-timeNo
Languages supported1
HIPAA eligibleNo

Links

GitHub repo ↗

MetaVoice 1B vs Whipscribe

FeatureMetaVoice 1BWhipscribe
CategoryOpen sourceTranscription APIs
Pricingfree$4–$24 one-time packs (credits never expire) · $2 single unlock · 60 min free on signup
Speaker diarizationNoYes
Word timestampsYesYes
StreamingNoNo
Languages199
PlatformsLinuxWeb, API, MCP

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