Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. 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 Callabo when turning recurring internal team meetings into shareable summaries and action items 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.
Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams.
Real-time meeting coaching and GDPR-compliant note taking
Callabo (콜라보) is an AI meeting assistant developed by Return Zero (리턴제로), a Korean speech-AI company. It automatically records, transcribes, summarizes, and analyzes business meetings for both individuals and enterprise teams, aiming to turn a one-hour meeting into organized notes with a single click and no complex setup. Callabo connects to online meetings on Google Meet, Microsoft Teams, Zoom, and Webex, and also supports recording in-person meetings. After a meeting it produces transcripts, paragraph summaries, key discussion points, and action items with timestamped source quotes, and it can automatically detect the meeting language to handle multilingual conversations. An AI chat feature lets users ask follow-up questions about a meeting beyond the generated insights. The service integrates with workflow tools including Google Calendar, Outlook, Salesforce, Pipedrive, HubSpot, Slack, Microsoft Teams, Zapier, Notion, Confluence, and Linear. For enterprises, Callabo provides meeting access controls, team and member permission management, original-media retention settings, two-factor authentication, IP access restrictions, and audit logs, and it holds ISO/IEC 27001 certification. Mobile apps are available for both iOS and Android. Pricing varies by plan. Check the official website for current pricing.
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
Callabo 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 | Callabo | Hedy AI |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Real-time meeting suggestions |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Transcription and AI summaries |
| Team usage | Automatic meeting-language detection for multilingual meetings | Action items and notes |
| Integrations | AI chat to ask follow-up questions about a meeting | Mobile and desktop support |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Multi-language support |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Real-time meeting suggestions |
Callabo
Choose Callabo if you need turning recurring internal team meetings into shareable summaries and action items — strengths include serves both individual users and enterprise teams.
Hedy AI
Choose Hedy AI if you need live help during meetings — strengths include live in-meeting assistance, not just notes.
Callabo
Hedy AI
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while Hedy AI is strong for live help during meetings. Both transcribe and summarize meetings.
Callabo 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.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
More head-to-head comparisons involving Callabo and Hedy AI.
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