Comparison
ChatTTS vs ChatTTS_colab
Verdict
Pick ChatTTS when requirements: Python-based implementation means that familiarity with Python is necessary for effective use.; pick ChatTTS_colab when tags unique to ChatTTS_colab: text-to-speech, python, colab-notebook.
Markdown twin · ChatTTS alternatives · ChatTTS_colab alternatives
GraphCanon updated today
vs
Trust & integrity
| Signal | ChatTTS | ChatTTS_colab |
|---|---|---|
| Maintenance | Slowing (91d since push) As of today · github_public_v1 | Steady (40d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Organization account As of today · github_public_v1 | Not a fork · Personal account As of today · github_public_v1 |
| Security (OSV) | No lockfile As of today · none | No criticals As of today · osv@v1 |
Tagline
- ChatTTS
- A generative speech model for daily dialogue
- ChatTTS_colab
- 🚀 一键部署（含离线整合包）！基于 ChatTTS ，支持流式输出、音色抽卡、长音频生成和分角色朗读。简单易用，无需复杂安装。
Stars
- ChatTTS
- 40k
- ChatTTS_colab
- 2.6k
Forks
- ChatTTS
- 4.2k
- ChatTTS_colab
- 323
Open issues
- ChatTTS
- 63
- ChatTTS_colab
- 78
Language
- ChatTTS
- Python
- ChatTTS_colab
- Python
Adopt for
- ChatTTS
- ChatTTS is a Python-based repository for generating speech tailored to everyday conversations in both Chinese and English.
- ChatTTS_colab
- -
Persona
- ChatTTS
- -
- ChatTTS_colab
- -
Runtime
- ChatTTS
- -
- ChatTTS_colab
- -
License
- ChatTTS
- Licensed under AGPL-3.0, which allows for free use, distribution, and modification as long as these rights are maintained in derivative works.
- ChatTTS_colab
- -
Last pushed
- ChatTTS
- Apr 10, 2026
- ChatTTS_colab
- May 31, 2026
Categories
- ChatTTS
- AI Agents, Speech & Audio
- ChatTTS_colab
- Speech & Audio
Trust and health
Maintenance
- ChatTTS
- Slowing (36%)
- ChatTTS_colab
- Steady (60%)
Days since push
- ChatTTS
- 91d
- ChatTTS_colab
- 40d
Open issues (now)
- ChatTTS
- 63
- ChatTTS_colab
- 78
Owner type
- ChatTTS
- Organization
- ChatTTS_colab
- User
Security scan
- ChatTTS
- No lockfile
- ChatTTS_colab
- No criticals
Full report
- ChatTTS
- Trust report
- ChatTTS_colab
- Trust report
Choose ChatTTS if…
- Requirements: Python-based implementation means that familiarity with Python is necessary for effective use..
- Tags unique to ChatTTS: natural-language-inference, torch, english-language, llm-agent.
- Also covers AI Agents.
- Use ChatTTS when you require text-to-speech functionality for daily dialogue applications, especially those involving Chinese or English languages.
When NOT to use ChatTTS
- Avoid using ChatTTS in environments where the speech generation model is expected to handle complex technical jargon or specialized vocabulary, as it's optimized for daily conversation.
- Do not use ChatTTS if your project requires the integration of more than two languages simultaneously due to its current support for only Chinese and English.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (2noise/ChatTTS) · observed Jul 11, 2026
- GitHub forks (2noise/ChatTTS) · observed Jul 11, 2026
- Last push (2noise/ChatTTS) · observed Apr 10, 2026
- License file (AGPL-3.0) · observed Jul 11, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (6drf21e/ChatTTS_colab) · observed Jul 11, 2026
- GitHub forks (6drf21e/ChatTTS_colab) · observed Jul 11, 2026
- Last push (6drf21e/ChatTTS_colab) · observed May 31, 2026
- License file (unknown) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: ChatTTS 40k · ChatTTS_colab 2.6k (synced Jul 11, 2026).
Common questions
- What is the difference between ChatTTS and ChatTTS_colab?
- ChatTTS: A generative speech model for daily dialogue. ChatTTS_colab: 🚀 一键部署（含离线整合包）！基于 ChatTTS ，支持流式输出、音色抽卡、长音频生成和分角色朗读。简单易用，无需复杂安装。. See the comparison table for live GitHub stats and shared categories.
- When should I choose ChatTTS over ChatTTS_colab?
- Choose ChatTTS over ChatTTS_colab when Requirements: Python-based implementation means that familiarity with Python is necessary for effective use.; Tags unique to ChatTTS: natural-language-inference, torch, english-language, llm-agent; Also covers AI Agents; Use ChatTTS when you require text-to-speech functionality for daily dialogue applications, especially those involving Chinese or English languages.
- When should I choose ChatTTS_colab over ChatTTS?
- Choose ChatTTS_colab over ChatTTS when Tags unique to ChatTTS_colab: text-to-speech, python, colab-notebook; More recently updated (last pushed May 31, 2026).
- When should I avoid ChatTTS?
- Avoid using ChatTTS in environments where the speech generation model is expected to handle complex technical jargon or specialized vocabulary, as it's optimized for daily conversation. Do not use ChatTTS if your project requires the integration of more than two languages simultaneously due to its current support for only Chinese and English.
- Is ChatTTS or ChatTTS_colab more popular on GitHub?
- ChatTTS has more GitHub stars (39,593 vs 2,582). Stars measure visibility, not whether either tool fits your constraints.
- Are ChatTTS and ChatTTS_colab open source?
- Yes - both are open-source projects on GitHub.
- Where can I find alternatives to ChatTTS or ChatTTS_colab?
- GraphCanon lists graph-backed alternatives at ChatTTS alternatives and ChatTTS_colab alternatives (ChatTTS markdown twin, ChatTTS_colab markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, ChatTTS or ChatTTS_colab?
- ChatTTS: Slowing. ChatTTS_colab: Steady. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for ChatTTS and ChatTTS_colab?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: ChatTTS trust report; ChatTTS_colab trust report.