Carbon Voice: Carbon Voice is an asynchronous voice-messaging app that automatically transcribes voice memos and uses AI to generate summaries, action items, and documents. Hedy AI: Real-time meeting coaching and GDPR-compliant note taking Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Carbon Voice when replacing status meetings and calls with async voice messages that get auto-transcribed and summarized matters most, and Hedy AI when notes for in-person conversations matters most. Run both through a week of actual calls to see which suits your workflow.
Carbon Voice is an asynchronous voice-messaging app that automatically transcribes voice memos and uses AI to generate summaries, action items, and documents.
Real-time meeting coaching and GDPR-compliant note taking
Carbon Voice is an asynchronous voice-messaging and voice-notes app for iOS, Android, Web, and Apple Watch. Users record voice memos or messages with a single keystroke or swipe, and every message is automatically transcribed so it can be read, searched, labeled, and organized. The app is built around reducing real-time meetings and calls: instead of scheduling synchronous time, teammates exchange voice messages that the recipient can catch up on later. Layered on top is a large library of AI actions that turn raw voice into structured content — bulleted summaries, cleaned-up transcripts (removing filler words and fixing grammar), meeting notes, agendas, action items, professional emails, and longer documents such as PRDs and reports. Users can also query an AI assistant about any chat. A Global Voice feature can translate messages between languages, and messages can be sent to people who don't have the app via a secure email link. It is aimed at distributed teams, managers, and individuals who prefer talking over typing.
Best suited for
Hedy AI is a real-time AI meeting assistant that listens during conversations and provides in-the-moment suggestions, then produces summaries and notes afterward. Unlike tools that only generate notes after a call, Hedy focuses on helping participants while the meeting is happening — offering relevant prompts, talking points, and context so users can contribute more effectively. It is designed to work across meeting types, including on mobile, which makes it useful for in-person discussions and ad-hoc conversations as well as scheduled video calls. After a session, Hedy generates structured summaries and action items that can be reviewed and shared. It supports multiple languages and positions itself as a personal copilot for meetings rather than a team-wide conversation-intelligence dashboard. Hedy is typically used by professionals, students, and individuals who want live assistance and quick post-meeting notes, with an emphasis on accessibility across devices and a personal, in-the-moment experience. Platforms: Mobile / Desktop / Zoom / Google Meet / Microsoft Teams. Integrations: Zoom, Google Meet, Microsoft Teams. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Carbon Voice is a free tier with paid upgrades (freemium); Hedy AI is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Carbon Voice | Hedy AI |
|---|---|---|
| Core capability | Automatic transcription of every voice message, made searchable and organizable | Real-time meeting suggestions |
| Standout feature | AI summaries, catch-ups, and action-item extraction from conversations | Transcription and AI summaries |
| Team usage | AI document generation (meeting notes, agendas, emails, PRDs, reports) from voice | Action items and notes |
| Integrations | Transcript clean-up that removes filler words and corrects grammar | Mobile and desktop support |
| Languages & capture | Cross-platform sync across iOS, Android, Web, and Apple Watch | Multi-language support |
| Best-fit workflow | Global Voice automatic translation between languages | Real-time meeting suggestions |
Carbon Voice
Choose Carbon Voice if you need replacing status meetings and calls with async voice messages that get auto-transcribed and summarized — strengths include combines voice capture, automatic transcription, and a broad set of ai summarization/document actions in one app.
Hedy AI
Choose Hedy AI if you need live help during meetings — strengths include live in-meeting assistance, not just notes.
Carbon Voice
Hedy AI
It depends on your workflow. Carbon Voice is strong for replacing status meetings and calls with async voice messages that get auto-transcribed and summarized, while Hedy AI is strong for live help during meetings. Both transcribe and summarize meetings.
Carbon Voice is a free tier with paid upgrades and Hedy AI is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
You can — some teams pair them when each covers a different part of the meeting workflow.
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