Open-source ChatGPT alternative that runs entirely offline. Run local AI models with a clean desktop UI.
Jan is easy to set up with strong trust signals. Check agent compatibility and use-case fit before adding it to your workflow.
gh repo view janhq/jan --webOpen the official repository or website.
Check the README for package manager, auth, and platform requirements.
Try it in a small test task inside your agent workflow.
Repository setup guidance
Strong trust signals; still review the README and permissions before production use.
Last commit was about 106 days ago.
24000 GitHub stars indicate community interest.
200 open issues signal maintenance load.
AGPL-3.0 license detected.
3 security/trust notes recorded.
Setup difficulty is 1/5.
Run large language models locally with a simple CLI. Supports Llama, Mistral, Gemma, and 100+ models with one command.
A public repository of example skills for Claude, demonstrating how to create reusable instructions and resources for specialized tasks.
The leading open-source AI code assistant for VS Code and JetBrains. Connect any model, customize your workflow.
Anthropic's official CLI agent for coding. Claude-powered terminal agent that reads, writes, and refactors entire codebases.
Jan is a desktop application that lets you run AI models locally on your computer. No internet connection needed, no data leaves your device. Supports models from HuggingFace, Ollama, and custom GGUF files. Features include chat, model management, and local API server.
24,000
Stars
1,800
Forks
200
Issues
AGPL-3.0
License
Open-source ChatGPT alternative that runs entirely offline. Run local AI models with a clean desktop UI.
Privacy-conscious Developers, Offline Users
The setup section provides repository-level starting guidance, not a guarantee of an independently verified installation. Check the official README and release notes.
100% offline capable No data leaves your device
Similar or complementary options to evaluate include Ollama, anthropic-skills, Continue.
Aug 20, 2026