Letterly
Letterly turns spoken words into text for messages, emails, notes, meeting summaries, journal entries, and social posts.
What Letterly is
Letterly turns spoken words into text for messages, emails, notes, meeting summaries, journal entries, and social posts. You can dictate inside apps such as Gmail, Slack, and Notion, or upload audio and video for transcription. It handles recordings up to 90 minutes and detects speech in more than 90 languages, including when a speaker changes languages mid-sentence. Choose a preset rewriting style or make custom rewrite options. Letterly can record without an internet connection, and Zapier and webhook integrations can send notes to other apps. Its MCP connects notes with tools including Claude, ChatGPT, Cursor, Perplexity, Gemini CLI, Codex, VS Code, Windsurf, and Claude Code. Letterly 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 transcriptions in the app. A free plan and seven-day trial are available.
Good
- Dictation works inside Gmail, Slack, and Notion.
- Supports recordings up to 90 minutes.
- Detects more than 90 languages.
- Can record offline.
- Includes a free plan and seven-day trial.
Watch out
- Services are intended for users at least 18 years old.
- Terms do not tailor services to HIPAA or FISMA.
- PRO subscriptions are paid in-app purchases.
Who it suits
Letterly suits people who want to turn speech into drafts, notes, or summaries, including those who dictate within apps or work with recorded audio. Its language detection, offline recording, and rewriting options may suit varied writing workflows.
Verdict
Letterly combines in-app dictation, audio transcription, and rewriting with integrations for sending notes elsewhere. Its free plan and offline recording may be useful, but its terms exclude industry-specific tailoring such as HIPAA or FISMA.
Plans and prices
From Letterly's own pricing page, checked 1 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| PRO Subscription (1 month) | $19.99 a month | in-app purchase · subscription |
| PRO Subscription (3 months) | $44.90 a month | in-app purchase · 3-month subscription |
| PRO Subscription (1 Year) | $89.99 a year | in-app purchase · annual subscription |
| PRO Subscription (12 months) | $99.99 a year | in-app purchase · annual subscription |
| PRO Subscription (Lifetime) | $249.99, paid once | in-app purchase · one-time purchase |
The facts
Each one read from Letterly's own pages, with the date it was checked.
What it does
- AI integrations
- Letterly MCP connects notes with Claude, ChatGPT, Cursor, Perplexity, Gemini CLI, Codex, VS Code, Windsurf and Claude Code.checked 1 Oct 2026
- Audio upload
- Users can upload audio and video from any device for transcription.checked 1 Oct 2026
- Compliance limitation
- The terms state that the services are not tailored for industry-specific regulations such as HIPAA or FISMA.checked 1 Oct 2026
- Data deletion
- Users can delete voice recordings and transcriptions at any time through the application.checked 1 Oct 2026
- Dictation
- Users can dictate directly inside apps including Gmail, Slack and Notion.checked 1 Oct 2026
- Integrations
- Letterly supports Zapier and webhooks for sending notes to other apps.checked 1 Oct 2026
- Languages
- Speech is automatically detected across more than 90 languages, including switching languages mid-sentence.checked 1 Oct 2026
- Long recordings
- Letterly supports recordings up to 90 minutes.checked 1 Oct 2026
- Offline
- The app can record without an internet connection.checked 1 Oct 2026
- Privacy
- Letterly states that user words are never used to train AI.checked 1 Oct 2026
- Purpose
- Letterly turns speech into polished text for messages, emails, notes, meeting summaries, journal entries, social posts and other writing.checked 1 Oct 2026
- Rewriting
- Users can choose ready-made rewrite styles or create custom rewrite options.checked 1 Oct 2026
- Security measures
- Its DPA specifies encryption in transit and at rest, access controls and regular security testing.checked 1 Oct 2026
- Support
- Bug reports and support requests can be sent to [email protected] or through Discord.checked 1 Oct 2026
- User age
- The services are intended for users at least 18 years old.checked 1 Oct 2026
The company
- Headquarters
- Valencia, Spainchecked 28 Sep 2026
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