Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. MeetMinder: Free, open-source, local-first AI meeting assistant that captures dual audio, transcribes in real time with local Whisper, and surfaces AI guidance through an invisible overlay. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Callabo when turning recurring internal team meetings into shareable summaries and action items matters most, and MeetMinder when getting contextual ai prompts during live calls without revealing an overlay on screen shares matters most. Try them side by side on real calls before deciding — needs vary by team.
Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams.
Free, open-source, local-first AI meeting assistant that captures dual audio, transcribes in real time with local Whisper, and surfaces AI guidance through an invisible overlay.
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
MeetMinder is a free, open-source, local-first AI meeting assistant that captures, transcribes, and maps meeting discussions in real time. It records system audio and microphone input separately and transcribes them live, with the option to run a local Whisper model fully offline for privacy. AI assistance is provided through hotkey-triggered insights and can be powered by local models through Ollama or by cloud providers such as OpenAI, Azure OpenAI, and Google Gemini, giving users a choice between fully private and cloud-augmented setups. A knowledge base lets users upload documents and parse a resume or user profile so the assistant can give contextual, relevant guidance, and a topic graph helps track agenda items and the flow of discussion. The interface is designed to stay out of the way: it appears as a small horizontal overlay bar that does not show up in screen shares, which suits live calls and interviews. MeetMinder is released under the MIT License on GitHub and is actively maintained, with builds for Windows, macOS, and Linux and two interface options, a PyQt5 desktop UI and a lighter recommended web-based version. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); MeetMinder is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | MeetMinder |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Real-time dual-audio transcription capturing system and microphone audio separately |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Local Whisper transcription for fully offline operation |
| Team usage | Automatic meeting-language detection for multilingual meetings | AI insights via local Ollama models or cloud providers (OpenAI, Azure OpenAI, Gemini) |
| Integrations | AI chat to ask follow-up questions about a meeting | Knowledge base with document upload and resume/profile parsing for contextual assistance |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Topic graph for agenda tracking and discussion mapping |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Invisible overlay bar that does not appear in screen shares |
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.
MeetMinder
Choose MeetMinder if you need private, offline real-time transcription of meetings and interviews — strengths include free and open source under the mit license.
Callabo
MeetMinder
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while MeetMinder is strong for private, offline real-time transcription of meetings and interviews. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and MeetMinder is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Often yes: teams combine tools when one handles capture and another handles analysis.
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