PaletteBrain

Constantly switching between apps to copy-paste text into ChatGPT is a productivity killer. PaletteBrain is a macOS application that brings ChatGPT directly into every app you use, triggered by a simple keyboard shortcut. Build your own custom AI command templates or use the built-in defaults — either way, you get the full power of ChatGPT without ever leaving your current window. There are no recurring subscription fees for the integration itself, making it a smart, one-time investment for anyone who wants seamless AI assistance across their entire macOS workflow. Whether you're writing, coding, researching, or responding to emails, PaletteBrain keeps the AI exactly where you need it.