Letterly

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Letterly is ranked #15 of 27 in AI voice note apps on Inferse. It runs on Android, iOS, macOS, Web, Windows. A free trial is offered. Paid plans start at $7.50/mo.

Compared on AI voice note apps

Mobile app: Yesletterly.app
Offline recording: Yesletterly.app
AI summaries: Yesletterly.app
Audio import: Yesletterly.app
Max note length: 90 minletterly.app

Facts

Purpose: Letterly turns speech into polished text for messages, emails, notes, meeting summaries, journal entries, social posts and other writing.letterly.app · 1 Oct 2026
Dictation: Users can dictate directly inside apps including Gmail, Slack and Notion.letterly.app · 1 Oct 2026
Long recordings: Letterly supports recordings up to 90 minutes.letterly.app · 1 Oct 2026
Languages: Speech is automatically detected across more than 90 languages, including switching languages mid-sentence.letterly.app · 1 Oct 2026
Rewriting: Users can choose ready-made rewrite styles or create custom rewrite options.letterly.app · 1 Oct 2026
Integrations: Letterly supports Zapier and webhooks for sending notes to other apps.letterly.app · 1 Oct 2026
AI integrations: Letterly MCP connects notes with Claude, ChatGPT, Cursor, Perplexity, Gemini CLI, Codex, VS Code, Windsurf and Claude Code.letterly.app · 1 Oct 2026
Offline: The app can record without an internet connection.letterly.app · 1 Oct 2026
Audio upload: Users can upload audio and video from any device for transcription.letterly.app · 1 Oct 2026
Privacy: Letterly states that user words are never used to train AI.letterly.app · 1 Oct 2026
Security measures: Its DPA specifies encryption in transit and at rest, access controls and regular security testing.letterly.app · 1 Oct 2026
Data deletion: Users can delete voice recordings and transcriptions at any time through the application.letterly.app · 1 Oct 2026
Support: Bug reports and support requests can be sent to [email protected] or through Discord.letterly.app · 1 Oct 2026
Compliance limitation: The terms state that the services are not tailored for industry-specific regulations such as HIPAA or FISMA.letterly.app · 1 Oct 2026
User age: The services are intended for users at least 18 years old.letterly.app · 1 Oct 2026