Overview
Product Overview
开源的 ChatGPT 替代方案. Jan 是一款开源的 ChatGPT 替代工具，支持在本地运行开源 AI 模型。用户也可以连接 GPT、Claude 等云端模型，灵活满足不同的对话与生产力需求. Delivers clear gains in everyday use, suited to users who want AI to improve their work and creative output.
Capabilities
Capabilities
Open source
Open-source code and models, supporting self-hosting and deep customization.
Conversational chatbot
Complete tasks through natural-language conversation, with direct friendly interaction.
LLM integration
Package cutting-edge model capabilities that are ready to use for quickly building smart apps.
Everyday Q&A and creation
Ask questions about knowledge, writing, or ideas anytime and get instant, well-organized replies.
Use Cases
Use Cases
- 01
Everyday Q&A and creation
Ask questions about knowledge, writing, or ideas anytime and get instant, well-organized replies.
- 02
Work and study productivity
As a general assistant, help analyze, write, and summarize to speed up daily tasks.
- 03
Quick onboarding and delivery
开源的 ChatGPT 替代方案, it can be put to use without complex setup and delivers results quickly.
FAQ
Frequently Asked
What is Jan? ▾
开源的 ChatGPT 替代方案.Jan 是一款开源的 ChatGPT 替代工具，支持在本地运行开源 AI 模型。
Is Jan free? ▾
{name} is open source and free to self-host; hosted offerings may be paid.
When should I use Jan? ▾
Everyday Q&A and creation; Work and study productivity; Quick onboarding and delivery
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