Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. NoteWave: An indie AI meeting assistant that records, transcribes, and summarizes meetings across Zoom, Teams, Google Meet, in-person, and uploaded audio. 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 NoteWave when recording in-person meetings or interviews directly from a phone or browser 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.
An indie AI meeting assistant that records, transcribes, and summarizes meetings across Zoom, Teams, Google Meet, in-person, and uploaded audio.
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
NoteWave is an AI meeting assistant built by Blaze AI Solutions, a small South African startup that launched the product publicly on Product Hunt in September 2025. It is designed to capture meetings wherever they happen: you can record live in the browser or on mobile, connect it to online calls on Zoom, Microsoft Teams, and Google Meet, or upload existing audio files in formats such as MP3, WAV, and M4A. From that audio, NoteWave produces transcripts with speaker identification, AI-generated summaries, automatic topic tagging, and detected action items, aiming to turn raw conversation into a structured record teams can act on. An assistant feature lets users query past meetings in natural language to find what was discussed. The tool supports many languages and is positioned for businesses and teams that want a single place to capture both remote and in-person discussions rather than being locked to one conferencing platform. As an early-stage indie product it is actively iterating, with collaboration and editing features for shared notes. Always confirm current capabilities and any compliance claims directly on the official site before relying on them. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); NoteWave is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | NoteWave |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Records and transcribes meetings from Zoom, Microsoft Teams, Google Meet, browser, and mobile |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Uploads and transcribes existing audio files (MP3, WAV, M4A) |
| Team usage | Automatic meeting-language detection for multilingual meetings | Speaker identification and AI-generated summaries |
| Integrations | AI chat to ask follow-up questions about a meeting | Automatic topic tagging and action-item detection |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Assistant for querying past meetings in natural language |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Multilingual transcription support |
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.
NoteWave
Choose NoteWave if you need capturing notes and action items from remote calls across zoom, teams, and google meet — strengths include captures both online and in-person meetings plus uploaded audio in one tool.
Callabo
NoteWave
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while NoteWave is strong for capturing notes and action items from remote calls across zoom, teams, and google meet. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and NoteWave 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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