The only ChatGPT client for macOS you'll ever need

Works with api-keys of OpenAI, Perplexity, OpenRouter & Grok

UstoChat screenhot - Python for loop
UstoChat screenhot - Vegetarian meal schedule
UstoChat screenhot - Pirate pancake party
UstoChat screenhot - Swift get request

Custom AI Personas

Create unique AI assistants for every task. Get expert-level support, perfectly matched to your needs.

UstoChat personas screenhot

Syntax Highlighting

Code is shown with clear syntax highlighting. The copy button instantly copies the code to your clipboard.

UstoChat syntax-highlighting screenhot

Organized Conversations

Effortlessly structure your chats in folders. Assign default folders to each persona for instant access.

UstoChat folders screenhot

Work clutter free

Keep your workspace clutter-free with temporary folders for quick, throwaway chats.

UstoChat private session screenhot

Stored on your Mac

Your chats are stored on your Mac. Access them even when internet is not available.

Unleash the power of AI—tailored to your workflow.

Used by Developers, Marketers, Managers, Entrepreneurs, Innovators, Teachers, Writers, Influencers, Content Creators.

MacChatAI app icon
UstoChat