Letterly

What Letterly is

Letterly turns speech into text for messages, emails, notes, meeting summaries, journal entries, social posts and other writing. Dictate inside apps such as Gmail, Slack and Notion, or upload audio and video for transcription. Recordings can run up to 90 minutes, and speech detection covers more than 90 languages, including switches between languages mid-sentence. Choose a ready-made rewrite style or create custom options. Letterly can record without an internet connection; Zapier and webhooks can send notes to other apps. Its MCP connects notes with Claude, ChatGPT, Cursor, Perplexity, Gemini CLI, Codex, VS Code, Windsurf and Claude Code. The service says it does not use user words to train AI. Its DPA describes encryption in transit and at rest, access controls and regular security testing; users can delete recordings and transcripts through the app. Letterly is available on Android, iOS, macOS, web and Windows. A free plan and seven-day trial are available. Listed PRO in-app purchases are $19.99 a month, $44.90 a month for a three-month subscription, $89.99 a year, $99.99 a year, or 249.99 USD once.

Who it suits

Letterly suits people who want to turn spoken notes into written drafts across mobile, desktop and web. Its offline recording, audio uploads and support for long recordings also suit users capturing speech away from a connection.

Limits

The free plan’s quotas are not described in the listed facts. The trial lasts seven days; paid PRO options are listed at $19.99 a month, $44.90 a month for a three-month subscription, $89.99 a year, $99.99 a year, or 249.99 USD once.

Getting started

1. Visit letterly.app or use Letterly on Android, iOS, macOS, web, or Windows.
2. Start with the free plan or use the seven-day trial.
3. Dictate in Letterly or directly inside Gmail, Slack, or Notion.
4. Upload audio or video when you want a recording transcribed.
5. Choose a ready-made rewrite style or create a custom option.
6. Connect notes to other apps with Zapier or webhooks if needed.

Verdict

Letterly combines dictation, transcription and rewriting with integrations and offline recording. Its stated age and compliance limits are important to consider, and PRO pricing varies by subscription term.