Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Nota: Nota is an AI note-taking and voice app for Apple devices that transcribes speech in real time and uses AI to refine, summarize, and reshape your notes. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Callabo when turning recurring internal team meetings into shareable summaries and action items matters most, and Nota when capturing voice brain dumps and ideas on the go, including from an apple watch 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.
Nota is an AI note-taking and voice app for Apple devices that transcribes speech in real time and uses AI to refine, summarize, and reshape your 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
Nota, made by Hue Network, Inc., is a note-taking and voice-capture app built for the Apple ecosystem. It lets you record voice memos, brain dumps, meetings, and conversations and transcribes them in real time, with multilingual transcription support (the website cites 45 languages). Beyond voice, you can type in a clean editor, sketch with Apple Pencil, or scan documents, whiteboards, business cards, and receipts using OCR. Built-in AI assists let you rewrite, expand, summarize, clarify, polish, and reshape selected text, and users can choose between available models (Gemini, Claude, or OpenAI) or bring their own key. It runs across iPhone, iPad, Mac, and Apple Watch, with dictation supported directly from the watch. A free tier offers unlimited local notes, voice capture, AI, and drawing on-device with no account required; a Pro subscription adds cloud sync across devices, higher AI usage limits, more transcription time, and collaboration features. It is aimed at founders, creatives, operators, and anyone who wants flexible thought capture.
Best suited for
Callabo is a free tier with paid upgrades (freemium); Nota is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | Nota |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Real-time multilingual voice transcription (cited at 45 languages) |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | AI assists to rewrite, expand, summarize, clarify, and reshape notes |
| Team usage | Automatic meeting-language detection for multilingual meetings | Multiple capture modes: voice, typing, Apple Pencil sketching, and OCR scanning |
| Integrations | AI chat to ask follow-up questions about a meeting | Choice of AI models (Gemini, Claude, OpenAI) with bring-your-own-key option |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Cross-device support across iPhone, iPad, Mac, and Apple Watch |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Cloud sync and collaboration on the Pro tier |
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.
Nota
Choose Nota if you need recording and transcribing in-person meetings and conversations — strengths include free tier works fully on-device with no account required.
Callabo
Nota
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while Nota is strong for recording and transcribing in-person meetings and conversations. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and Nota 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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