Quick Keypoints
- Runs chat assistants locally and offline for absolute data privacy.
- Links to external APIs (OpenAI, Anthropic) using user-owned keys.
- Offers an open-source desktop app that acts as a local Copilot.
- Allows extensions and customization via a modular plugin architecture.
What is Jan.ai?
Open-source desktop assistant to run local and cloud-based AI.
Jan.ai is an open-source, desktop client that serves as a private AI assistant. It allows users to run local models offline or connect to cloud API endpoints using their own credentials. It is designed to be a highly customizable, privacy-first interface that replaces cloud chatbots.
Who Needs Jan.ai?
Privacy-focused users, prompt engineers, and developers looking for a modular, open-source chat client.
Primary Use Cases
- Running chat assistants locally and offline with full data privacy.
- Connecting to third-party APIs (OpenAI, Anthropic) using custom API keys.
- Self-hosting an open-source alternative to Copilot on your computer.
Important Features
- Local Chat: Runs models like Llama and Mistral offline on consumer hardware.
- API Connectors: Switches between local hardware and cloud endpoints (OpenAI, Claude).
- Plugin System: Integrates external tool plug-ins for speech-to-text and specialized models.
Current Updates About Jan.ai
- Jan.ai has updated its model manager interface, resolving Hugging Face download failures on unstable connections.
- Current Version: Jan.ai v1.5
Alternatives to Jan.ai
If you want to check similar software, these alternative tools offer comparative features:
Editorial Rating
4.7 / 5.0
Pricing Plans
| Plan | Price |
|---|---|
| Free & Open SourceModular chat interface, plugin support, local model integrations, API connections | $0 |