ChatWise
A desktop AI chat app that stores data locally, connects to model providers with your API keys, and supports files, web search and MCP tools.

ChatWise is a desktop AI chat app for people who want to use different model providers in one interface. It keeps chat data on your device while sending requests to the provider you choose.
- Provider choice: Connect to models including GPT-4, Claude and Gemini using your own API keys, or connect through existing GitHub Copilot and Claude subscriptions.
- File conversations: Include audio, PDFs, images and text files in chats so a compatible model can work with material beyond typed messages.
- Artifacts: View HTML, React, charts and documents rendered inside the app.
- Web search: Retrieve current information through Tavily's Search API or a local browser.
- MCP tools: Give models access to connected tools such as Notion, Google Sheets and browsers.
Local storage is separate from model processing: chat requests leave your device for your chosen LLM provider. Tavily search and connections to external tools also involve those services.