Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. ownscribe: Local-first command-line tool that records, transcribes, and summarizes meetings on macOS entirely on-device, with natural-language search across notes. This comparison weighs them on pricing, features, and everyday workflow fit.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Callabo when turning recurring internal team meetings into shareable summaries and action items matters most, and ownscribe when keeping fully on-device transcripts and summaries for privacy-sensitive discussions matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams.
Local-first command-line tool that records, transcribes, and summarizes meetings on macOS entirely on-device, with natural-language search across notes.
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
ownscribe is a local-first meeting transcription and summarization command-line tool that records, transcribes, and summarizes meetings entirely on the user's own machine without sending data to external servers. It is MIT-licensed and actively maintained, with v0.12.0 released in June 2026, and is written primarily in Python with a Swift component for system audio capture. On macOS 14.2 and later it captures system audio through Core Audio, and it transcribes with WhisperX to produce word-level timestamps, with optional speaker diarization via PyAnnote. For summaries it ships with a built-in local model (Phi-4-mini) and can also connect to Ollama or OpenAI-compatible backends, offering multiple templates tailored to meetings, lectures, and brief summaries. A standout feature is its natural-language search: the ask command lets users query across their stored meeting notes to retrieve relevant information. Quality-of-life features include silence-based auto-stop so recordings end cleanly when a meeting goes quiet. Because it is a CLI distributed through GitHub and runs entirely on local hardware, ownscribe targets developers and privacy-focused users who prefer scriptable, terminal-driven workflows over a graphical meeting notetaker while keeping all audio and transcripts on-device. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); ownscribe is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | ownscribe |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Local-first recording, transcription, and summarization via CLI |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | System audio capture on macOS 14.2+ through Core Audio |
| Team usage | Automatic meeting-language detection for multilingual meetings | WhisperX transcription with word-level timestamps |
| Integrations | AI chat to ask follow-up questions about a meeting | Optional speaker diarization via PyAnnote |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Local summarization with a built-in Phi-4-mini model, plus Ollama and OpenAI-compatible backends |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Natural-language search across meeting notes with the ask command |
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.
ownscribe
Choose ownscribe if you need developers capturing and summarizing meetings from the terminal on a mac — strengths include runs entirely on-device with no data sent to external servers.
Callabo
ownscribe
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while ownscribe is strong for developers capturing and summarizing meetings from the terminal on a mac. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and ownscribe is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Sure. Running both makes sense when their strengths don't overlap and the budget allows.
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