Side-by-side comparison · Updated April 2026
| Description | PaletteBrain is a powerful and customizable ChatGPT app designed for macOS users. It integrates seamlessly with all Mac applications, allowing users to access ChatGPT capabilities with keyboard shortcuts, eliminating the need to switch between windows or copy-paste text. Users can optimize their workflow by using custom shortcuts and templates for tasks like grammar corrections, code refactoring, and text summarization. PaletteBrain requires an OpenAI API key and offers a range of pricing plans suitable for individuals and teams, including favorable refund and data protection policies. | MacGPT is a native macOS app designed to provide quick access to ChatGPT directly from your menu bar. With a single click, users can initiate conversations with one of the leading AI language models. Note, to use MacGPT's native features, users need their own OpenAI API key, which is not included in the purchase. The app supports features like Global, Inline, and conversation mode, but requires macOS Ventura or newer. Updates and additional features are continually being rolled out for enhanced functionality. |
| Category | Productivity | ChatGPT Plugin |
| Rating | No reviews | No reviews |
| Pricing | Freemium | Paid |
| Starting Price | Free | $20/mo |
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| Tags | macOSChatGPTkeyboard shortcutsworkflow optimizationcustom shortcuts | macOSChatGPTmenu barOpenAI API key |
| Features | ||
| Custom ChatGPT templates | ||
| Keyboard shortcut integration | ||
| Compatible with all macOS applications | ||
| No need to switch windows | ||
| Data privacy through OpenAI policies | ||
| Unlimited template creation | ||
| Range of pricing plans | ||
| Works with OpenAI API key | ||
| Enhances productivity | ||
| Automates repetitive tasks | ||
| Global access to ChatGPT from anywhere on your Mac | ||
| Inline feature for text field integration | ||
| Menu bar access for quick conversation start | ||
| Conversation mode for hands-free chatting | ||
| Latest GPT-4o model support | ||
| Customizable keyboard shortcuts | ||
| One-time payment with free updates | ||
| Supports macOS Monterey, Ventura, and Sonoma | ||
| Compatibility with OpenAI API | ||
| Additional macOS utilities available for enhanced functionality | ||
| View PaletteBrain | View MacGPT | |
Explore more head-to-head comparisons with PaletteBrain and MacGPT.