Jan
Jan 是开源、离线优先的本地 AI 助手，界面类似 ChatGPT 但模型完全在本地运行，数据不出设备。支持连接云端 API 与本地模型混用、自定义助手与扩展，由 Menlo Ventures 支持。注重隐私的 Mac/Windows/Linux 桌面应用，是本地 AI 助手的代表性项目。 🔗 文章: /post/ai-coding-agent-local-llm-2026 | GitHub Stars: 43k+
Jan is an open-source, offline-first AI assistant — ChatGPT-style UI but models run fully on-device, so data never leaves your machine. It mixes cloud APIs with local models, supports custom assistants and extensions, and is backed by Menlo Ventures. The representative privacy-first local AI desktop app. 🔗 Article: /post/ai-coding-agent-local-llm-2026 | GitHub Stars: 43k+
📋 Product Info
🎯 Why This Tool
Jan belongs to the AI Agent Products category on hedirbase. Tagged with: AI assistant,本地,隐私,开源.
Jan is an open-source, offline-first AI assistant — ChatGPT-style UI but models run fully on-device, so data never leaves your machine. It mixes cloud APIs with local models, supports custom assistant