Run LLMs locally with beautiful interface
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Reviews onG2
4 reviews trackedThe Bottom Line
Entry price
Free, no paid tier
Biggest pro
Open source AI assistant
Biggest con
Resource intensive
TL;DR - Jan
- Jan is an open-source ChatGPT alternative that runs AI models locally and offline
- It provides a desktop app for running LLMs privately on your own computer
- Completely free and open-source
Pricing: Free forever
Best for: Individuals & startups
What is Jan?
Jan runs AI models locally on your computer. Chat with LLMs offline, keep data private, customize without limits-local AI that works without internet.
The models run entirely local. Privacy is complete. The interface is approachable.
Users wanting AI chat without cloud dependencies use Jan for private, local language models.
Available on: macOS
Pros & Cons
Pros
- Open source AI assistant
- Local LLM support
- Privacy focused
- Active development
- Free
Cons
- Resource intensive
- Setup complexity
- Still maturing
- Limited features
- Needs good hardware
Ratings Across the Web
4.9(4 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
Local LLMsDesktop appMultiple modelsPrivacyExtensionsOpen source
Pricing Plans
Pricing checked May 28, 2026
Free
Free
- Local AI assistant
- Run LLMs offline
- Privacy-focused
- Open source
- Cross-platform
- AGPL license
Reviews
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Jan FAQ
Is Jan free?
Jan is completely free and open source. You can run AI models locally on your computer without any cost or API fees.
What is Jan?
Jan is an open source AI assistant that runs locally on your computer. It downloads and runs language models privately without sending data to external servers.
Jan vs LM Studio?
Both let you run LLMs locally for free. They have different interfaces and model management approaches. Try both to see which workflow you prefer.
Source: jan.ai