--- title: "jan vs Kimi-K2" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/janhq-jan-vs-moonshotai-kimi-k2" tools: ["janhq-jan", "moonshotai-kimi-k2"] --- # jan vs Kimi-K2 *GraphCanon updated Jul 12, 2026* ## Verdict Pick jan if jan is a TypeScript-based, self-hosted chatbot application that acts as an offline alternative to services like ChatGPT; pick Kimi-K2 if kimi K2, developed by Moonshot AI team, brings a large language model series providing an API compatible with OpenAI and Anthropic interfaces. [jan](https://jan.ai/) reports 43k GitHub stars, 2.9k forks, and 387 open issues, last pushed Jul 10, 2026. [Kimi-K2](https://github.com/MoonshotAI/Kimi-K2) has 11k stars, 865 forks, and 70 open issues, last pushed Jan 21, 2026. Figures are from public GitHub metadata via [jan's repository](https://github.com/janhq/jan) and [Kimi-K2's repository](https://github.com/MoonshotAI/Kimi-K2). | | [jan](/tools/janhq-jan.md) | [Kimi-K2](/tools/moonshotai-kimi-k2.md) | | --- | --- | --- | | Tagline | open source alternative to ChatGPT that runs offline locally | Large language model series developed by Moonshot AI team | | Stars | 43,499 | 10,896 | | Forks | 2,896 | 865 | | Open issues | 387 | 70 | | Language | TypeScript | - | | Adopt for | Jan is a TypeScript-based, self-hosted chatbot application that acts as an offline alternative to services like ChatGPT. | Kimi K2, developed by Moonshot AI team, brings a large language model series providing an API compatible with OpenAI and Anthropic interfaces. | | Persona | - | - | | Runtime | - | - | | License | Other | The code and model weights of Kimi K2 are released under a Modified MIT License. | | Categories | LLM Frameworks, Inference & Serving | LLM Frameworks, Inference & Serving | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [jan](/tools/janhq-jan.md) | [Kimi-K2](/tools/moonshotai-kimi-k2.md) | | --- | --- | --- | | Maintenance | Very active (96%) | Slowing (36%) | | Days since push | 1d | 172d | | Open issues (now) | 387 | 70 | | Full report | [trust report](/tools/janhq-jan/trust.md) | [trust report](/tools/moonshotai-kimi-k2/trust.md) | ## Decision facts: jan - **Adopt for:** Jan is a TypeScript-based, self-hosted chatbot application that acts as an offline alternative to services like ChatGPT. ## Decision facts: Kimi-K2 - **Pricing:** unknown - N/A - **Requirements:** Model deployment examples are available for vLLM and SGLang, aiding in setup and integration. - **Adopt for:** Kimi K2, developed by Moonshot AI team, brings a large language model series providing an API compatible with OpenAI and Anthropic interfaces. - **License detail:** The code and model weights of Kimi K2 are released under a Modified MIT License. ## Choose when ### Choose jan if… - Tags unique to jan: tauri, self-hosted, llm, llamacpp. - - If you require an offline-capable AI assistant for environments without internet access. - More GitHub stars (43k vs 11k) - visibility, not fit. ### Choose Kimi-K2 if… - Pricing: N/A. - Requirements: Model deployment examples are available for vLLM and SGLang, aiding in setup and integration.. - Tags unique to Kimi-K2: vllm, sglang, moonshot ai, tensorrt-llm. - - When looking to deploy models on specific inference engines like vLLM or SGLang which are well-supported for Kimi K2. ## When NOT to use jan - - If you require real-time updates to the AI model, since Jan uses static local models which may not get frequent updates. - - When a vast knowledge base or continuous learning capabilities are essential, as Jan's offline nature constrains its ability to stay current with new information. ## When NOT to use Kimi-K2 - - Avoid using it if your application strictly requires a different model format that isn't supported by Kimi K2 (currently block-fp8). - - Do not use this tool if you are dependent on running inference outside of the recommended engines, as compatibility and performance may be compromised without specific support. ## Common questions ### What is the difference between jan and Kimi-K2? jan: open source alternative to ChatGPT that runs offline locally. Kimi-K2: Large language model series developed by Moonshot AI team. See the comparison table for live GitHub stats and shared categories. ### When should I choose jan over Kimi-K2? Choose jan over Kimi-K2 when Tags unique to jan: tauri, self-hosted, llm, llamacpp; - If you require an offline-capable AI assistant for environments without internet access; More GitHub stars (43k vs 11k) - visibility, not fit. ### When should I choose Kimi-K2 over jan? Choose Kimi-K2 over jan when Pricing: N/A; Requirements: Model deployment examples are available for vLLM and SGLang, aiding in setup and integration.; Tags unique to Kimi-K2: vllm, sglang, moonshot ai, tensorrt-llm; - When looking to deploy models on specific inference engines like vLLM or SGLang which are well-supported for Kimi K2. ### When should I avoid jan? - If you require real-time updates to the AI model, since Jan uses static local models which may not get frequent updates. - When a vast knowledge base or continuous learning capabilities are essential, as Jan's offline nature constrains its ability to stay current with new information. ### When should I avoid Kimi-K2? - Avoid using it if your application strictly requires a different model format that isn't supported by Kimi K2 (currently block-fp8). - Do not use this tool if you are dependent on running inference outside of the recommended engines, as compatibility and performance may be compromised without specific support. ### Is jan or Kimi-K2 more popular on GitHub? jan has more GitHub stars (43,499 vs 10,896). Stars measure visibility, not whether either tool fits your constraints. ### Are jan and Kimi-K2 open source? Yes - both are open-source projects on GitHub (jan: Other, Kimi-K2: Other). ### Where can I find alternatives to jan or Kimi-K2? GraphCanon lists graph-backed alternatives at [jan alternatives](/tools/janhq-jan/alternatives) and [Kimi-K2 alternatives](/tools/moonshotai-kimi-k2/alternatives) ([jan markdown twin](/tools/janhq-jan/alternatives.md), [Kimi-K2 markdown twin](/tools/moonshotai-kimi-k2/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/janhq-jan-vs-moonshotai-kimi-k2.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, jan or Kimi-K2? jan: Very active. Kimi-K2: Slowing. 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 jan and Kimi-K2? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [jan trust report](/tools/janhq-jan/trust); [Kimi-K2 trust report](/tools/moonshotai-kimi-k2/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=janhq-jan`](/api/graphcanon/graph?tool=janhq-jan) - 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/_