Hands-on tested · Updated 2026
Completely free - no payment needed.
Where it falls short
May experience lag when processing large amounts of data
Chatbot UI is an open-source ChatGPT user interface that aims to provide users with a simple and easy-to-use interaction platform. Core feature details: The core features of Chatbot UI include support for the ChatGPT API, customizable themes, multilingual support, and an easy-to-use interface design. Actual usage experience analysis: Users generally find the interface of Chatbot UI simple and easy to use, but some users report that it may experience lag when processing large amounts of data. Pricing value analysis: Chatbot...
From registration to actual use - step by step
Chatbot UI is an open-source ChatGPT web interface clone supporting self-deployment. Try the online demo or self-deploy.
Go to WebsiteChatbot UI suits developers wanting to self-host an AI chat platform with full data control and UI customization.
Try the online version (enter your own API key) or clone from GitHub for local deployment. Requires Node.js and Supabase account.
After local deployment, all chat data is in your own Supabase, suitable for sensitive topic conversations.
Chatbot UI supports OpenAI, Anthropic, Azure, and more. Add API keys in settings and switch models during chat.
Preset different models for different tasks: GPT-4o-mini for chat, Claude for coding, Gemini for long docs.
Create custom prompt templates for one-click invocation via shortcuts. Supports custom plugin development for features like web search and code execution.
Refer to the official plugin API docs when developing. The community has many open-source plugins available.
💡 Chatbot UI is a software tool, not an AI model. To experience its full features, please visit the official website. You can also add it to your workflow below.
Chatbot UI is suitable for developers who need to quickly build ChatGPT applications, engage in content creation, or integrate with the ChatGPT API. Particularly suitable for small teams and individuals.
| Plan | Price | Best For |
|---|---|---|
| 免费版 | 免费 | 支持 ChatGPT API, 自定义主题 |
| 专业版 | 待定 | 高级功能, 优先支持 |
Prices are estimates. Visit website for current pricing.
Chatbot UI's free version is already very feature-rich, and the free version is sufficient for personal and small teams. The professional version is expected to provide more advanced features and customization services, but the specific price has not been announced.
Recommended. The free version of Chatbot UI is very practical, and the free version is sufficient for those with limited budgets but need to quickly build ChatGPT applications. The professional version is expected to provide more value, suitable for users with higher needs.
Content creators: Chatbot UI provides a convenient interface for interacting with ChatGPT, suitable for content creation and generating creative text; Developers: Chatbot UI supports customization and integration, suitable for quickly building ChatGPT applications; Solo entrepreneurs: The free version of Chatbot UI is sufficient for daily use and suitable for small teams with limited budgets.
| Tool | Rating | Pricing | Best For |
|---|---|---|---|
| Chatbot UI ★ | 0/5 | Free | Writing |
Chatbot UI offers a free version with rich features, suitable for personal and small teams.
Chatbot UI supports all mainstream operating systems, including Windows, Mac, and Linux.
Chatbot UI is a user interface for interacting with ChatGPT, while ChatGPT is an AI language model.
Yes, Chatbot UI provides a convenient interface for creative text generation for content creators.
Chatbot UI offers a free version, no trial needed.
Chatbot UI takes strict data protection measures to ensure user data security.
For users with higher needs, the professional version of Chatbot UI is worth paying for.
After logging in, you can cancel the subscription in the settings.
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