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✦ Free & open sourceCustomer Support

chatbox

Powerful desktop AI client for multiple LLM providers and local models.

Your Ultimate AI Copilot on the Desktop

Connect to OpenAI, Claude, Ollama, and more with local data storage.

Free forever · open source · GPL-3.0
✓ Use today✓ Browser-based✓ Real-time collaboration
7.2
ZEKAI
A versatile desktop AI client.
Free & open source · Customer Support
Ease of setup2
Usefulness8
Maintenance9.5
Community9.2
★ 41,827
GITHUB
Sep 2026
UPDATED
GPL-3.0
LICENSE
🛠 Don't want to self-host? We can set it up →
⚡ Quick answer

Chatbox is a desktop and mobile client designed to interface with various Large Language Models like OpenAI, Claude, and local Ollama instances. It is built for professionals who want a unified workspace with local data storage and Markdown formatting.

Runs on
Cross-platform
Hosting
Desktop
Languages
TypeScript
License
GPL-3.0

What it is

The application provides a consistent UI across Windows, Mac, Linux, iOS, and Android for interacting with cutting-edge language models. It supports image generation via Dall-E-3, prompt libraries, message quoting, and team resource sharing.

Who it's for

It suits professionals and teams who need a cross-platform interface for multiple AI providers while keeping their conversation history locally stored. It does not suit those looking for a backend customer support ticketing system or an automated live-chat widget for website visitors.

Key features

Multiple LLM Support

Integrate with OpenAI, Azure, Claude, Gemini, and local Ollama instances.

Local Data Storage

Keep your conversation data securely on your own device.

Team Resource Sharing

Collaborate easily and share OpenAI API resources among your team members.

Advanced Formatting

Generate messages utilizing full Markdown, Latex, and code syntax highlighting.

How to start

Up and running in 3 steps

1
Download the appropriate installer for your platform from the releases page
2
Launch the application and configure your preferred AI provider in settings
3
Start chatting or use the prompt library to manage your queries
Real talk

Our honest verdict

What's great

  • Supports a wide variety of commercial and local AI providers out of the box
  • Stores your data locally on your device for enhanced privacy
  • Available natively across desktop and mobile platforms
  • Includes team resource sharing for API keys

Where it falls short

  • Requires you to bring your own API keys or run local models separately
  • Open source codebase requires manual updates or packaging for deployment
  • Team collaboration features require additional configuration as detailed in the docs
Cost

Pricing & license

Free under the GPL-3.0 license. The only operational cost comes from the API usage fees of the third-party LLM providers you choose to connect or the hardware required to run local models.

Paid work

Open remote AI-training roles

874 open remote AI-training roles, updated November 15, 2026; most pay $20–$170 an hour. Zekai lists them free; the application goes to the employer’s platform.

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📄 Free PDF: chatbox for Customer Support
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Questions

FAQ

Which AI providers are supported?

Where is my chat history stored?

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