Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Happy Scribe: Transcription/subtitling and GDPR-friendly meeting notes, 150+ languages Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Callabo when turning recurring internal team meetings into shareable summaries and action items matters most, and Happy Scribe when creating subtitles and captions matters most. Trial each on a few real meetings before you commit — the better fit usually shows fast.
Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams.
Transcription/subtitling and GDPR-friendly meeting notes, 150+ languages
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
Happy Scribe is a transcription and subtitling platform that converts audio and video into accurate text and captions across a wide range of languages. It offers both automatic and human-made transcription and subtitles, letting users balance speed against accuracy depending on the project. Happy Scribe is widely used to transcribe recorded meetings, interviews, podcasts, and videos, and to create subtitles for content, with an in-browser editor for reviewing and correcting transcripts and exporting them in many formats. Its strong language coverage and subtitle tools make it popular with content creators, researchers, and international teams that need reliable text and captions from recordings. Because it focuses on processing recorded audio and video rather than acting as a live meeting bot, it is typically used to handle existing files or recordings. Happy Scribe is valued for its breadth of languages, flexible automatic-versus-human options, and solid subtitle and export capabilities for turning recordings into usable text. Platforms: Web / upload audio and video. Integrations: Zapier. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); Happy Scribe is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | Happy Scribe |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Automatic and human transcription |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Subtitles and captions |
| Team usage | Automatic meeting-language detection for multilingual meetings | Wide multi-language support |
| Integrations | AI chat to ask follow-up questions about a meeting | In-browser transcript editor |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Multi-format export |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Automatic and human transcription |
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.
Happy Scribe
Choose Happy Scribe if you need transcribing recordings and interviews — strengths include strong language and subtitle support.
Callabo
Happy Scribe
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while Happy Scribe is strong for transcribing recordings and interviews. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and Happy Scribe 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.
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