AudioNotes: AI note taker for voice, audio, video, and text that records meetings and memos and turns them into structured notes and summaries. Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. 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 AudioNotes when recording and summarizing meetings into minutes and action items matters most, and Callabo when logging sales and customer meetings into crm tools like salesforce or hubspot matters most. Run both through a week of actual calls to see which suits your workflow.
AI note taker for voice, audio, video, and text that records meetings and memos and turns them into structured notes and summaries.
Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams.
AudioNotes is an AI note-taking app that converts voice memos, audio and video files, text, and other inputs into organized, structured notes. Its workflow centers on capturing content (recording a voice note or live meeting, uploading audio or video, adding text, performing OCR on images, or pasting a YouTube link), transcribing it across many languages, and then generating AI summaries that highlight key ideas and action items. For meetings specifically, AudioNotes can record a live session on web or mobile, or process an uploaded recording afterward, and automatically produce meeting minutes, key decisions, and action items. It includes a chat feature that lets users ask questions about their notes and a library of ready-made templates plus custom prompts so output can be tailored to scenarios like meeting minutes, lecture notes, brainstorming, or journaling. The app is available on iOS, Android, web, and Mac. AudioNotes serves a broad audience including professionals capturing meetings, students taking lecture notes, medical and legal professionals documenting conversations, content creators, and people who prefer speaking their thoughts and want them turned into clean text. Pricing varies by plan. Check the official website for current pricing.
Best suited for
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
AudioNotes is a free tier with paid upgrades (freemium); Callabo is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | AudioNotes | Callabo |
|---|---|---|
| Core capability | Records voice notes and live meetings, or processes uploaded audio/video | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex |
| Standout feature | Multi-language transcription with AI summaries and action items | Paragraph summaries, key discussion points, and timestamped action items |
| Team usage | Multiple input types including text, image OCR, and YouTube links | Automatic meeting-language detection for multilingual meetings |
| Integrations | Chat with your notes to ask questions and retrieve details | AI chat to ask follow-up questions about a meeting |
| Languages & capture | Library of templates plus custom prompts for tailored output | Integrations with calendars, CRM, messengers, and project tools |
| Best-fit workflow | Available on iOS, Android, web, and Mac | Enterprise security: permissions, 2FA, IP restrictions, and audit logs |
AudioNotes
Choose AudioNotes if you need recording and summarizing meetings into minutes and action items — strengths include handles many input types beyond just meetings, including memos and files.
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.
AudioNotes
Callabo
It depends on your workflow. AudioNotes is strong for recording and summarizing meetings into minutes and action items, while Callabo is strong for turning recurring internal team meetings into shareable summaries and action items. Both transcribe and summarize meetings.
AudioNotes is a free tier with paid upgrades and Callabo is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
You can — some teams pair them when each covers a different part of the meeting workflow.
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