Comparison
jan vs Kimi-K2
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.
Markdown twin · jan alternatives · Kimi-K2 alternatives
GraphCanon updated 1w
Trust & integrity
| Signal | jan | Kimi-K2 |
|---|---|---|
| Maintenance | Very active (1d since push) As of 1w · github_public_v1 | Slowing (197d since push) As of 2w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 1w · github_public_v1 | Not a fork · Organization account As of 2w · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | No lockfile (source not queried) As of 1mo · 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
- jan
- open source alternative to ChatGPT that runs offline locally
- Kimi-K2
- Large language model series developed by Moonshot AI team
Stars
- jan
- 44k
- Kimi-K2
- 11k
Forks
- jan
- 3.0k
- Kimi-K2
- 902
Open issues
- jan
- 453
- Kimi-K2
- 70
Language
- jan
- TypeScript
- Kimi-K2
- -
Adopt for
- jan
- Jan is a TypeScript-based, self-hosted chatbot application that acts as an offline alternative to services like ChatGPT.
- Kimi-K2
- Kimi K2, developed by Moonshot AI team, brings a large language model series providing an API compatible with OpenAI and Anthropic interfaces.
Persona
- jan
- -
- Kimi-K2
- -
Runtime
- jan
- -
- Kimi-K2
- -
License
- jan
- Other
- Kimi-K2
- The code and model weights of Kimi K2 are released under a Modified MIT License.
Last pushed
- jan
- Aug 14, 2026
- Kimi-K2
- Jan 21, 2026
Categories
- jan
- Inference & Serving, LLM Frameworks
- Kimi-K2
- Inference & Serving, LLM Frameworks
Trust and health
Maintenance
- jan
- Very active (96%)
- Kimi-K2
- Slowing (36%)
Days since push
- jan
- 1d
- Kimi-K2
- 197d
Open issues (now)
- jan
- 453
- Kimi-K2
- 70
Stars delta
- jan
- +426 (30d)
- Kimi-K2
- Unknown
Open issues delta
- jan
- +69 (30d)
- Kimi-K2
- Unknown
Full report
- jan
- Trust report
- Kimi-K2
- Trust report
Choose jan if…
- Tags unique to jan: chatgpt, gpt, llamacpp, llm.
- - If you require an offline-capable AI assistant for environments without internet access.
- More GitHub stars (44k vs 11k) - visibility, not fit.
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.
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: anthropic-compatibility, api accessible, ktransformers, moonshot ai.
- - When looking to deploy models on specific inference engines like vLLM or SGLang which are well-supported for Kimi K2.
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.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (janhq/jan) · observed Aug 16, 2026
- GitHub forks (janhq/jan) · observed Aug 16, 2026
- Last push (janhq/jan) · observed Aug 14, 2026
- License file (Other) · observed Aug 16, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (MoonshotAI/Kimi-K2) · observed Aug 6, 2026
- GitHub forks (MoonshotAI/Kimi-K2) · observed Aug 6, 2026
- Last push (MoonshotAI/Kimi-K2) · observed Jan 21, 2026
- License file (Other) · observed Aug 6, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: jan 44k · Kimi-K2 11k (synced Aug 16, 2026).
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: chatgpt, gpt, llamacpp, llm; - If you require an offline-capable AI assistant for environments without internet access; More GitHub stars (44k 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: anthropic-compatibility, api accessible, ktransformers, moonshot ai; - 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 (44,020 vs 11,098). 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 and Kimi-K2 alternatives (jan markdown twin, Kimi-K2 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, 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; Kimi-K2 trust report.