Your personal AI writing toolkit. Inside any app.
Turn your prompts into a personal AI writing toolkit. Use it inside any app on macOS. No copy-paste. No switching tools. Apply custom AI actions directly to selected text, see and control every change, and write faster while still sounding like you. Fully customizable prompts, model choice, voice input, and learning over time. Better writing. Faster. Still yours.
Voice Mode converts natural speech into professional text across 95 languages, with 4× productivity boost claimed. Syncs prompts and history between iPhone and Mac, allowing users to dictate ideas on-the-go and refine them on desktop without re-entering content.
TypeBoost supports translation across 95 languages with tone preservation. Users can speak in one language and output in another, or create translation prompts that maintain their communication style across multilingual teams and audiences.
TypeBoost lets users build fully customizable prompt actions that encode their writing rules, tone, and frameworks (3-S Rule, AIDA, PAS Formula). Reusable prompts ensure consistent voice across emails, posts, and documents while automating repetitive rewrites.
Pre-built templates for common writing tasks (spelling fixes, headline creation, cold emails, Git commits) combined with custom prompt creation allow users to automate their most frequent writing patterns. Cloud sync preserves prompt library across devices for instant access.
TypeBoost applies custom AI prompts directly to selected text in any macOS app using a keyboard shortcut, eliminating copy-paste workflow. Users save pre-built or custom prompts for common tasks (cold emails, LinkedIn posts, translations) and apply them instantly while staying in their native writing environment.