9 alternatives to ChatTTS

2noise/chattts — A generative speech model for daily dialogue. (39,942 stars, AGPL-3.0, ai, dev-tools).

These are the closest projects in the JustClaw-It index that we serve licence-cleared code from, ranked by relevance and by our code-quality score (1–10, the mean over each repo's graded components: completeness, code quality, deployability, reusability, strategic value). JustClaw-It does not serve code from 2noise/chattts itself (licence class: network-copyleft), so these alternatives are the licence-cleared route.

The alternatives in detail

• openmoss/moss-tts-nano
  A 100M-parameter multilingual TTS model for real-time CPU inference, voice cloning, and 48 kHz stereo generation
  score 4.6/10 · Apache-2.0 permissive · 4,559 stars · 18 components · search them
• bytedance/deer-flow
  An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take
  score 7.5/10 · MIT permissive · 84,262 stars · 1,451 components · search them · alternatives
• foundationagents/metagpt
  🌟 The Multi-Agent Framework: First AI Software Company, Towards Natural Language Programming
  score 6.3/10 · MIT permissive · 70,996 stars · 454 components · search them · alternatives
• canopyai/orpheus-tts
  Towards Human-Sounding Speech
  score 4.6/10 · Apache-2.0 permissive · 6,380 stars · 9 components · search them
• unslothai/unsloth
  Local UI to run and train LLMs and diffusion models. Supports GGUF, MLX, Qwen3.8, DeepSeek-V4.1, MiniMax-H3, Gemma 4, FLUX and more.
  score 4.9/10 · Apache-2.0 permissive · 78,535 stars · 3,000 components · search them · alternatives
• wwbin2017/bailing
  百聆 是一个类似GPT-4o的语音对话机器人，通过ASR+LLM+TTS实现，集成DeepSeek R1等优秀大模型，接入openClaw，真正的个人语音助手，时延低至800ms，Mac等低配置也可运行，支持打断
  score 5.0/10 · MIT permissive · 1,785 stars · 26 components · search them
• thysrael/horizon
  📡 Your own AI-powered news radar. Generates daily briefings in English & Chinese. | 用 AI 构建你专属的新闻雷达
  score 1.6/10 · MIT permissive · 10,910 stars · 59 components · search them
• koljab/realtimetts
  Converts text to speech in realtime
  score 4.7/10 · MIT permissive · 4,044 stars · 154 components · search them
• akiani/aidialer
  A full stack app for interruptible, low-latency and near-human quality AI phone calls built from stitching LLMs, speech understanding tools, text-to-speech models, and Twilio’s phone API.
  score 5.2/10 · MIT permissive · 167 stars · 12 components · search them

Licence data: JustClaw-It's per-repo licence policy. Is ChatTTS still maintained? Check it. Licence details: licence checker. Ranking data from 2026-10-29T06:21:36Z.