TypeBoost is a macOS application that transforms your prompts into a personal AI writing toolkit accessible directly within any application on your computer. It eliminates the need for copy-paste workflows by allowing users to apply custom AI actions to selected text instantly, maintaining their unique writing voice while accelerating the writing process.

The product offers fully customizable prompts that can be saved as actions and applied with keyboard shortcuts. Users can choose from different AI models and utilize voice input functionality for hands-free operation. The system learns over time and provides the ability to see and control every change made by the AI, ensuring the output remains authentic to the user's style.

TypeBoost operates through a simple workflow: users select text in any application, press a keyboard shortcut (Control+Space), and choose from their saved prompts to apply AI-powered transformations instantly. This eliminates context switching between applications and streamlines the writing process directly within the user's current workspace.

The benefits include faster writing while maintaining personal voice, seamless translation across 95 languages, and productivity gains from eliminating app switching. Use cases include writing LinkedIn posts, composing emails, translating content, cleaning up brain dumps, polishing client proposals, and creating marketing copy directly within various applications.

The target audience includes freelancers, founders, indie hackers, software engineers, growth marketers, web designers, photographers, and account executives who need efficient writing assistance across multiple applications. The product integrates with macOS and works inside any application on the platform.