--- title: "ChatTTS_colab vs MeloTTS" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/6drf21e-chattts-colab-vs-myshell-ai-melotts" tools: ["6drf21e-chattts-colab", "myshell-ai-melotts"] --- # ChatTTS_colab vs MeloTTS *GraphCanon updated Jul 29, 2026* ## Verdict Pick ChatTTS_colab if chatTTS_colab offers one-click deployment for ChatTTS text-to-speech applications on Colab and supports voice style selection, long audio generation, and streaming output; pick MeloTTS if meloTTS is an MIT-licensed Python library for high-quality multi-lingual text-to-speech, supporting English, Spanish, French, Chinese, Japanese and Korean. [ChatTTS_colab](https://github.com/6drf21e/ChatTTS_colab) reports 2.6k GitHub stars, 324 forks, and 78 open issues, last pushed May 31, 2026. [MeloTTS](https://github.com/myshell-ai/MeloTTS) has 7.6k stars, 1.1k forks, and 232 open issues, last pushed Dec 24, 2024. Figures are from public GitHub metadata via [ChatTTS_colab's repository](https://github.com/6drf21e/ChatTTS_colab) and [MeloTTS's repository](https://github.com/myshell-ai/MeloTTS). | | [ChatTTS_colab](/tools/6drf21e-chattts-colab.md) | [MeloTTS](/tools/myshell-ai-melotts.md) | | --- | --- | --- | | Tagline | 一键部署的ChatTTS项目，支持流式输出、音色抽卡和长音频生成。 | High-quality multi-lingual text-to-speech library by MyShell.ai | | Stars | 2,578 | 7,551 | | Forks | 324 | 1,059 | | Open issues | 78 | 232 | | Language | Python | Python | | Adopt for | ChatTTS_colab offers one-click deployment for ChatTTS text-to-speech applications on Colab and supports voice style selection, long audio generation, and streaming output. | MeloTTS is an MIT-licensed Python library for high-quality multi-lingual text-to-speech, supporting English, Spanish, French, Chinese, Japanese and Korean. | | Persona | - | - | | Runtime | - | - | | License | - | MIT | | Categories | Speech & Audio | Speech & Audio | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [ChatTTS_colab](/tools/6drf21e-chattts-colab.md) | [MeloTTS](/tools/myshell-ai-melotts.md) | | --- | --- | --- | | Maintenance | Steady (60%) | Dormant (18%) | | Days since push | 59d | 581d | | Open issues (now) | 78 | 232 | | Owner type | User | Organization | | Full report | [trust report](/tools/6drf21e-chattts-colab/trust.md) | [trust report](/tools/myshell-ai-melotts/trust.md) | ## Decision facts: ChatTTS_colab - **Adopt for:** ChatTTS_colab offers one-click deployment for ChatTTS text-to-speech applications on Colab and supports voice style selection, long audio generation, and streaming output. ## Decision facts: MeloTTS - **Adopt for:** MeloTTS is an MIT-licensed Python library for high-quality multi-lingual text-to-speech, supporting English, Spanish, French, Chinese, Japanese and Korean. ## Choose when ### Choose ChatTTS_colab if… - Tags unique to ChatTTS_colab: chattts, colab-notebook. - When you want a simplified setup with minimal configuration needed in a browser-based environment using Google Colab. - More recently updated (last pushed May 31, 2026). ### Choose MeloTTS if… - Tags unique to MeloTTS: chinese, english, french, japanese. - MeloTTS ships Docker support for self-hosted deployment. - If your project requires support for a broad language range including less common languages like Japanese or Korean in a TTS solution. ## When NOT to use ChatTTS_colab - If your project needs do not include the ability to generate audio on-the-fly or manage multiple character readings. - When you want to avoid Colab's resource limitations that could affect performance for heavy text-to-speech tasks. - In scenarios where offline package support is not necessary, as this might introduce unnecessary complexities. ## When NOT to use MeloTTS - If your application's required languages are not covered by MeloTTS, such as Arabic or Russian. - In situations where you need more customization options for TTS than what the library provides out-of-the-box. ## Common questions ### What is the difference between ChatTTS_colab and MeloTTS? ChatTTS_colab: 一键部署的ChatTTS项目，支持流式输出、音色抽卡和长音频生成。. MeloTTS: High-quality multi-lingual text-to-speech library by MyShell.ai. See the comparison table for live GitHub stats and shared categories. ### When should I choose ChatTTS_colab over MeloTTS? Choose ChatTTS_colab over MeloTTS when Tags unique to ChatTTS_colab: chattts, colab-notebook; When you want a simplified setup with minimal configuration needed in a browser-based environment using Google Colab; More recently updated (last pushed May 31, 2026). ### When should I choose MeloTTS over ChatTTS_colab? Choose MeloTTS over ChatTTS_colab when Tags unique to MeloTTS: chinese, english, french, japanese; MeloTTS ships Docker support for self-hosted deployment; If your project requires support for a broad language range including less common languages like Japanese or Korean in a TTS solution. ### When should I avoid ChatTTS_colab? If your project needs do not include the ability to generate audio on-the-fly or manage multiple character readings. When you want to avoid Colab's resource limitations that could affect performance for heavy text-to-speech tasks. In scenarios where offline package support is not necessary, as this might introduce unnecessary complexities. ### When should I avoid MeloTTS? If your application's required languages are not covered by MeloTTS, such as Arabic or Russian. In situations where you need more customization options for TTS than what the library provides out-of-the-box. ### Is ChatTTS_colab or MeloTTS more popular on GitHub? MeloTTS has more GitHub stars (7,551 vs 2,578). Stars measure visibility, not whether either tool fits your constraints. ### Are ChatTTS_colab and MeloTTS open source? Yes - both are open-source projects on GitHub. ### Where can I find alternatives to ChatTTS_colab or MeloTTS? GraphCanon lists graph-backed alternatives at [ChatTTS_colab alternatives](/tools/6drf21e-chattts-colab/alternatives) and [MeloTTS alternatives](/tools/myshell-ai-melotts/alternatives) ([ChatTTS_colab markdown twin](/tools/6drf21e-chattts-colab/alternatives.md), [MeloTTS markdown twin](/tools/myshell-ai-melotts/alternatives.md)), 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](/compare/6drf21e-chattts-colab-vs-myshell-ai-melotts.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, ChatTTS_colab or MeloTTS? ChatTTS_colab: Steady. MeloTTS: Dormant. 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_colab and MeloTTS? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [ChatTTS_colab trust report](/tools/6drf21e-chattts-colab/trust); [MeloTTS trust report](/tools/myshell-ai-melotts/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=6drf21e-chattts-colab`](/api/graphcanon/graph?tool=6drf21e-chattts-colab) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_