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Letterly

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Speech-to-structured-text mobile app with very high traffic; polished, adopted dictation tool.

What it does

Letterly is a mobile app that uses AI technology to convert speech into clear and well-structured text. It goes beyond simple transcription by enabling users to easily rewrite their speech into structured notes, engaging social posts, meeting summaries, formal emails, and more.

How to use: Speak your unstructured thoughts into the Letterly app, and the AI will generate polished text that you can use right away. The app offers rewrite options to transform your voice into different formats like structured text, social media posts, formal emails, and to-do lists.

Core features

  • AI-powered speech-to-text conversion
  • Rewrite options for various text formats
  • Note organization with tags
  • Webhooks integration for sending notes to other tools
  • Support for 90+ languages
  • Offline recording
  • Cross-device syncing
  • Dark & light modes
  • Translation

Use cases

  • Note-taking for ideas, to-dos, shopping lists, and plans
  • Communication for messages, emails, and comments
  • Content creation for social media posts, articles, newsletters, and scripts
  • Journaling for thoughts, emotions, memories, and gratitude

Tutorials

Step-by-step: exactly how to get things done with it.

How he makes $250K per month from a simple app (Letterly Breakdown)

Starter Story · 86K views

Letterly Mobile App | Turn Messy Thoughts into Clear Notes

SaaS Master · 20K views