Hum Memo vs Letterly
Hum Memo
hummemo.comLetterly
letterly.appSide by side
| Figure | Hum Memo | Letterly |
|---|---|---|
| Price from | $6.67/mo | $7.50/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | Yes | Yes |
| iOS | Yes | Yes |
| Android | — | Yes |
| Plans published | 4 | 5 |
| Spec score · AI Voice Note Apps | 8.0 (#13) | 8.4 (#7) |
| Integrations | Notes can be exported to Notion or Obsidian, tasks sent to Reminders, Todoist, or Things, and events added to the calendar. | Letterly supports Zapier and webhooks for sending notes to other apps. |
| Languages | The app supports recording in multiple languages, including conversations that switch between languages. | Speech is automatically detected across more than 90 languages, including switching languages mid-sentence. |
| Purpose | Hum Memo turns voice recordings into transcripts, summaries, titles, tags, tasks, and calendar suggestions. | Letterly turns speech into polished text for messages, emails, notes, meeting summaries, journal entries, social posts and other writing. |
| Support | The maker lists [email protected] for support and privacy requests. | Bug reports and support requests can be sent to [email protected] or through Discord. |
Plans
Hum Memo
- Hum Pro$8.99 a month
- Hum Max$14.99 a month
- Hum Pro$79.99 a year
- Hum Max$129.99 a year
Letterly
- PRO Subscription (1 month)$19.99 a month
- PRO Subscription (3 months)$44.90 a month
- PRO Subscription (1 Year)$89.99 a year
- PRO Subscription (12 months)$99.99 a year
- PRO Subscription (Lifetime)$249.99, paid once
In their own words
Letterly
Letterly turns speech into text for messages, emails, notes, meeting summaries, journal entries, social posts, and other writing. Users can 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 is automatically detected across more than 90 languages, including when languages change mid-sentence. Users can select ready-made rewrite styles or create their own. Letterly can record offline, and 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. Letterly says user words are not used to train AI; its DPA specifies encryption in transit and at rest, access controls, and regular security testing. Users can delete recordings and transcriptions through the app. It is available on Android, iOS, macOS, web, and Windows. In-app PRO prices include $19.99 a month, $89.99 a year, and $249.99, paid once.