Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Memo AI: AI transcription and meeting notetaker available as a Chrome extension and web app that records calls, generates transcripts with speaker labels, and produces AI summaries. 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 Memo AI when uploading recorded audio or video for transcription and summaries 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.
AI transcription and meeting notetaker available as a Chrome extension and web app that records calls, generates transcripts with speaker labels, and produces AI summaries.
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
Memo AI is an AI transcription and meeting notetaking tool offered both as a Chrome extension and as a web application. The Chrome extension records online meetings directly from the browser and automatically generates transcripts with speaker identification, structured notes that highlight key topics, and extracted action items. It supports a broad set of browser-based meeting platforms, including Google Meet, Zoom on the web, Microsoft Teams, and Webex, as well as webinars and any browser tab playing audio, giving it flexible coverage for different meeting environments. Beyond live capture, the companion web app accepts uploaded audio and video files, producing timestamped transcripts with clickable navigation, AI-generated summaries and key points, and exports to formats such as PDF, Word, and plain text. Memo AI also builds a searchable knowledge base of meeting history so teams can revisit past conversations, and it offers workspace and project organization for collaboration. The product positions itself for professionals who need both real-time browser capture and after-the-fact transcription of recorded media, combining a meeting notetaker workflow with a general transcription service in one platform. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); Memo AI is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | Memo AI |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Chrome extension that records and transcribes browser-based meetings |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Speaker identification and diarization in transcripts |
| Team usage | Automatic meeting-language detection for multilingual meetings | Structured notes, AI summaries, and action item extraction |
| Integrations | AI chat to ask follow-up questions about a meeting | Support for Google Meet, Zoom web, Microsoft Teams, Webex, and any audio tab |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Web app for uploading and transcribing audio and video files |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Timestamped, clickable transcripts and exports to PDF, Word, and text |
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.
Memo AI
Choose Memo AI if you need transcribing live browser meetings across meet, zoom, teams, and webex — strengths include covers both live browser capture and uploaded-file transcription.
Callabo
Memo AI
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while Memo AI is strong for transcribing live browser meetings across meet, zoom, teams, and webex. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and Memo 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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