Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Parabol: Free, open-source agile meeting tool for retrospectives, sprint poker, and standups with automated meeting summaries and AI topic grouping. 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 Parabol when facilitating sprint poker estimation sessions 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.
Free, open-source agile meeting tool for retrospectives, sprint poker, and standups with automated meeting summaries and AI topic grouping.
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
Parabol is a free, open-source platform built for facilitating agile meetings, with a particular focus on sprint retrospectives alongside estimation (sprint poker) and team check-ins. Its retrospective experience follows a structured reflect, group, vote, discuss, and action workflow compatible with popular formats like Start/Stop/Continue, 4Ls, and Mad/Sad/Glad, plus custom templates. Facilitators get multiplayer drag-and-drop cards, live task editing, timers, dynamic agenda items, discussion threads, emoji reactions, and a large library of retrospective formats and icebreaker questions. At the end of each retro, Parabol automatically generates a meeting summary that rolls up notes and tasks, posts them to a team timeline, and delivers them to attendees via email or Slack so next steps are clear. Its AI capabilities include automatic naming of grouped card clusters and AI topic summaries to speed up synthesis during retros. Parabol integrates with Jira, GitHub, GitLab, Slack, and Mattermost, and because the codebase is publicly available on GitHub, teams can self-host or review how it works. It is used by hundreds of thousands of people across distributed and remote teams. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); Parabol is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | Parabol |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Structured retrospective workflow (reflect, group, vote, discuss, action) |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Automated meeting summaries delivered via email and Slack |
| Team usage | Automatic meeting-language detection for multilingual meetings | AI auto-naming of grouped cards and AI topic summaries |
| Integrations | AI chat to ask follow-up questions about a meeting | Sprint poker estimation and team standup/check-in templates |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Large library of retrospective formats and icebreaker questions |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Integrations with Jira, GitHub, GitLab, Slack, and Mattermost |
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.
Parabol
Choose Parabol if you need running sprint retrospectives for remote and distributed agile teams — strengths include free and open-source with the option to self-host.
Callabo
Parabol
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while Parabol is strong for running sprint retrospectives for remote and distributed agile teams. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and Parabol 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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