1 min voice data can also be used to train a good TTS model! (few shot voice cloning)

VoxCPM2: Tokenizer-Free TTS for Multilingual Speech Generation, Creative Voice Design, and True-to-Life Cloning

Multi-lingual large voice generation model, providing inference, training and deployment full-stack ability.

💬 Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants

Turn one topic into a narrated Vox-style paper-collage explainer or ad video, from script through captions.

Gradio WebUI for creators and developers, featuring key TTS (Edge-TTS, kokoro) and zero-shot Voice Cloning (E2 & F5-TTS, CosyVoice), with Whisper audio processing, YouTube download, Demucs vocal isolation, and multilingual translation.

🚀Clone a voice in 5 seconds to generate arbitrary speech in real-time

Turn one topic into a finished Vox-style paper-collage explainer/ad video — automated end to end on Atlas Cloud + ffmpeg. An agent skill.

Open Vision Agents by Stream. Build voice and vision agents quickly with any model or video provider. Uses Stream's edge network for ultra-low latency.

The open-source ElevenLabs alternative for local voice cloning, design, create, dubbing and dictation Desktop App

AI suite powered by state-of-the-art models and providing advanced AI/AGI functions. Includes AI personas, AGI functions, world-class Beam multi-model chats, text-to-image, voice, response streaming, code highlighting and execution, PDF import, presets for developers, much more. Deploy on-prem or in the cloud.

🚀 Truly open-source AI avatar(digital human) toolkit for offline video generation and digital human cloning.