Comparison
ChatTTS vs chatless
Verdict
Pick ChatTTS if chatTTS is a Python-based generative speech model for daily dialogue, supporting both Chinese and English languages. It offers a web interface and command-line inference capabilities; pick chatless if a simple and lightweight local AI chat client for offline use developed with Tauri and Next.js in TypeScript.
Markdown twin · ChatTTS alternatives · chatless alternatives
GraphCanon updated Sep 30, 2026
8views this month
Trust & integrity
| Signal | ChatTTS | chatless |
|---|---|---|
| Maintenance | Slowing (160d since push) As of Sep 18, 2026 · github_public_v1 | Steady (72d since push) As of Sep 20, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Sep 18, 2026 · github_public_v1 | Not a fork · Personal account As of Sep 20, 2026 · github_public_v1 |
| OSV dependency advisories | Published findings As of Sep 18, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 15, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- ChatTTS
- A generative speech model for daily dialogue.
- chatless
- a simple practical lightweight local AI chat client
Stars
- ChatTTS
- 40k
- chatless
- 292
Forks
- ChatTTS
- 4.3k
- chatless
- 42
Open issues
- ChatTTS
- 60
- chatless
- 7
Language
- ChatTTS
- Python
- chatless
- TypeScript
Adopt for
- ChatTTS
- ChatTTS is a Python-based generative speech model for daily dialogue, supporting both Chinese and English languages. It offers a web interface and command-line inference capabilities.
- chatless
- A simple and lightweight local AI chat client for offline use developed with Tauri and Next.js in TypeScript.
Persona
- ChatTTS
- -
- chatless
- -
Runtime
- ChatTTS
- -
- chatless
- -
License
- ChatTTS
- AGPL-3.0
- chatless
- MIT
Last pushed
- ChatTTS
- Apr 10, 2026
- chatless
- Jul 9, 2026
Categories
- ChatTTS
- LLM Frameworks, Speech & Audio
- chatless
- AI Agents, LLM Frameworks
Trust and health
Maintenance
- ChatTTS
- Slowing (36%)
- chatless
- Steady (60%)
Days since push
- ChatTTS
- 160d
- chatless
- 72d
Open issues (now)
- ChatTTS
- 60
- chatless
- 7
Stars delta
- ChatTTS
- +82 (30d)
- chatless
- +6 (30d)
Open issues delta
- ChatTTS
- 0 (30d)
- chatless
- +4 (30d)
Owner type
- ChatTTS
- Organization
- chatless
- User
OSV dependency advisories
- ChatTTS
- Published findings
- chatless
- No lockfile (source not queried)
Full report
- ChatTTS
- Trust report
- chatless
- Trust report
Choose ChatTTS if…
- ChatTTS is primarily Python; chatless is TypeScript.
- License: ChatTTS is AGPL-3.0, chatless is MIT.
- Requirements: Optional installations like vLLM and TransformerEngine are available but come with specific warnings and limitations..
- Tags unique to ChatTTS: agent, chat, chatgpt, chattts.
- Also covers Speech & Audio.
- When you need a tool that supports both Chinese and English for daily dialogue generation.
When NOT to use ChatTTS
- If you are working on a project that requires the use of TransformerEngine with NVIDIA GPU, as it is currently under development and cannot run properly.
- When you need fast text-to-speech generation, as the optional installation of FlashAttention-2 can slow down the generating speed.
- If you are not comfortable with a slow installation process, as noted in the repository documentation.
Choose chatless if…
- chatless is primarily TypeScript; ChatTTS is Python.
- License: chatless is MIT, ChatTTS is AGPL-3.0.
- Tags unique to chatless: ai, chatbot, desktop-app, knowledge-base.
- Also covers AI Agents.
- When you need a privacy-focused, portable AI chat solution that operates entirely without internet connectivity.
When NOT to use chatless
- If your project requires advanced model training features directly within the application.
- In scenarios demanding real-time access to cloud-hosted AI services for dynamic content updates.
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 Sep 20, 2026
- GitHub forks (2noise/ChatTTS) · observed Sep 20, 2026
- Last push (2noise/ChatTTS) · observed Apr 10, 2026
- License file (AGPL-3.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Sep 18, 2026
- Trust scan (lockfile / OSV) · observed Sep 18, 2026
- GitHub stars (kamjin3086/chatless) · observed Sep 20, 2026
- GitHub forks (kamjin3086/chatless) · observed Sep 20, 2026
- Last push (kamjin3086/chatless) · observed Jul 9, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
GitHub stars on cards: ChatTTS 40k · chatless 292 (synced Sep 20, 2026).
Common questions
- What is the difference between ChatTTS and chatless?
- ChatTTS: A generative speech model for daily dialogue.. chatless: a simple practical lightweight local AI chat client. See the comparison table for live GitHub stats and shared categories.
- When should I choose ChatTTS over chatless?
- Choose ChatTTS over chatless when ChatTTS is primarily Python; chatless is TypeScript; License: ChatTTS is AGPL-3.0, chatless is MIT; Requirements: Optional installations like vLLM and TransformerEngine are available but come with specific warnings and limitations.; Tags unique to ChatTTS: agent, chat, chatgpt, chattts; Also covers Speech & Audio; When you need a tool that supports both Chinese and English for daily dialogue generation.
- When should I choose chatless over ChatTTS?
- Choose chatless over ChatTTS when chatless is primarily TypeScript; ChatTTS is Python; License: chatless is MIT, ChatTTS is AGPL-3.0; Tags unique to chatless: ai, chatbot, desktop-app, knowledge-base; Also covers AI Agents; When you need a privacy-focused, portable AI chat solution that operates entirely without internet connectivity.
- When should I avoid ChatTTS?
- If you are working on a project that requires the use of TransformerEngine with NVIDIA GPU, as it is currently under development and cannot run properly. When you need fast text-to-speech generation, as the optional installation of FlashAttention-2 can slow down the generating speed. If you are not comfortable with a slow installation process, as noted in the repository documentation.
- When should I avoid chatless?
- If your project requires advanced model training features directly within the application. In scenarios demanding real-time access to cloud-hosted AI services for dynamic content updates.
- Is ChatTTS or chatless more popular on GitHub?
- ChatTTS has more GitHub stars (39,850 vs 292). Stars measure visibility, not whether either tool fits your constraints.
- Are ChatTTS and chatless open source?
- Yes - both are open-source projects on GitHub (ChatTTS: AGPL-3.0, chatless: MIT).
- Where can I find alternatives to ChatTTS or chatless?
- GraphCanon lists graph-backed alternatives at ChatTTS alternatives and chatless alternatives (ChatTTS markdown twin, chatless 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 chatless?
- ChatTTS: Slowing. chatless: 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 chatless?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: ChatTTS trust report; chatless trust report.