Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. TeamRetro: Purpose-built online tool for running agile retrospectives, team health checks, and planning poker with AI-assisted idea grouping and summaries. 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 TeamRetro when conducting recurring team health checks to track morale and agile maturity 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.
Purpose-built online tool for running agile retrospectives, team health checks, and planning poker with AI-assisted idea grouping and 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
TeamRetro is a web-based platform designed specifically for agile teams to run structured retrospective meetings, team health checks, and estimation (planning poker) sessions. Rather than adapting a generic whiteboard, it provides a guided retrospective workflow with anonymous idea submission, dot voting, grouping, and action-item tracking carried forward between sessions. The tool ships with a large library of retrospective templates (such as Start/Stop/Continue, Sailboat, and 4Ls) and icebreakers, and includes recurring team health-check assessments that visualize how a team's agile maturity and sentiment trend over time. Its AI capabilities focus on the retro itself: automatically grouping similar cards into themes, generating discussion summaries when enabled, and producing icebreaker or custom health-check content from prompts, with organizations able to switch AI features on or off. TeamRetro integrates with tools like Jira, Trello, Microsoft Teams, and Slack so action items flow into existing workflows. It is delivered as a hosted SaaS product with a free trial and is used by teams ranging from startups to large enterprises looking to standardize and improve project retrospectives. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); TeamRetro is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | TeamRetro |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Action-item tracking carried across sessions |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Guided retrospective workflow with anonymous input, grouping, and dot voting |
| Team usage | Automatic meeting-language detection for multilingual meetings | AI-assisted automatic grouping of similar ideas into themes |
| Integrations | AI chat to ask follow-up questions about a meeting | AI-generated retrospective summaries (when enabled by the organization) |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Recurring team health checks with trend and sentiment tracking over time |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Large library of retrospective templates and icebreaker activities |
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.
TeamRetro
Choose TeamRetro if you need running sprint or project retrospectives for distributed agile teams — strengths include purpose-built for retrospectives rather than a repurposed generic whiteboard.
Callabo
TeamRetro
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while TeamRetro is strong for running sprint or project retrospectives for distributed agile teams. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and TeamRetro 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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