Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. iMemo: Cross-platform AI recorder that turns meetings, lectures, and imported files into searchable transcripts 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 iMemo when transcribing lectures and interviews for later review 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.
Cross-platform AI recorder that turns meetings, lectures, and imported files into searchable transcripts 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
iMemo is an AI-powered audio note-taking app available on both iOS and Android that records, transcribes, and summarizes meetings, lectures, interviews, and personal notes. Users can capture high-quality audio directly in the app or import existing audio and video files in formats such as MP3, WAV, FLAC, and MP4, then have the content transcribed into searchable text across many languages. iMemo generates AI summaries from lengthy recordings, offers dual-language viewing for translation, and can identify issues and attributions within a conversation to help surface action items. Recordings and notes are organized into projects and folders with advanced search, and content can be exported in multiple formats including TXT, PDF, and several audio formats. iMemo records without joining calls as a bot participant, capturing audio on the device instead, and it emphasizes a privacy-focused approach where data stays on the device. The app is positioned for people who want to focus on a meeting or lecture without manually taking notes and review organized, searchable summaries afterward. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); iMemo is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | iMemo |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Records and transcribes meetings, lectures, and interviews on iOS and Android |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Imports audio/video files (MP3, WAV, FLAC, MP4, and more) |
| Team usage | Automatic meeting-language detection for multilingual meetings | AI summaries from long recordings with action-item identification |
| Integrations | AI chat to ask follow-up questions about a meeting | Transcription and dual-language translation across 100+ languages |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Project and folder organization with advanced search |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Export to TXT, PDF, and multiple audio formats |
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.
iMemo
Choose iMemo if you need recording and summarizing in-person and virtual meetings — strengths include available on both ios and android, unlike many apple-only rivals.
Callabo
iMemo
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while iMemo is strong for recording and summarizing in-person and virtual meetings. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and iMemo 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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