Jan
Open-source desktop app to run AI models locally — chat privately without API fees or internet
| What is it | Open-source desktop app to run AI models locally — chat privately without API fees or internet |
|---|---|
| Pricing | Unknown |
| Platform | Desktop Application |
| API | Yes |
| Best for | Private AI conversations without data sharing, Research with real-time web search capabilities |
| Domain registered | 2017 |
Data updated Aug. 1, 2026
What does Jan do?
Jan is an open-source desktop application that lets you run various AI models directly on your computer, eliminating the need for internet connectivity or API subscriptions. It functions as a local ChatGPT alternative where all processing happens on your device, ensuring complete privacy as your conversations never leave your machine. The tool supports multiple model providers and formats, giving you flexibility in choosing which AI to run offline.
What sets Jan apart is its focus on user experience and privacy. Unlike many local AI solutions that feel technical and complex, Jan offers a clean, intuitive chat interface that makes local AI accessible to non-technical users. It includes practical features like real-time web search for research tasks and supports popular model sources like Hugging Face. The application has gained significant traction with over 4 million downloads, indicating strong community adoption.
Jan is particularly valuable for privacy-conscious individuals, developers experimenting with different AI models, and researchers who need reliable offline access to AI capabilities. It's ideal for scenarios where data sensitivity is paramount or where internet connectivity cannot be guaranteed. Whether you're conducting private research, developing AI applications, or simply want to chat with AI without subscription fees, Jan provides a robust local solution that puts you in control of your AI experience.
Key features
What makes it stand outWho is Jan for?
Who benefits most from this toolTrust & presence
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