The KittenTTS project offers a text-to-speech model described as under 25 MB in size.
Open source
24 alternativesRVC V2
vsChatterbox
RVC V2 vs Chatterbox
How do RVC V2 and Chatterbox compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | RVC V2 | Chatterbox |
|---|---|---|
| What it is | RVC WebUI is a framework for training voice conversion models with short voice recordings. | The Chatterbox project provides an open-source text-to-speech system for speech generation. |
| Website | ||
| Type | Open-source project | Open-source project |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Not recorded | Not recorded |
| Open source | Yes | Yes |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both RVC V2 and Chatterbox.
EmotiVoice provides a multi-voice text-to-speech engine with prompt controls.
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MMAudio synthesizes audio from video and text through a multimodal joint-training approach presented at CVPR 2025.
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ESPnet includes tools for end to end speech processing and related speech tasks.
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The voice-changer project provides real-time voice changing for audio.