Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. HyNote: AI note taker that records meetings, audio, and PDFs without a bot, generating transcripts, summaries, and action items. 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 HyNote when turning pdfs, web pages, and youtube videos into concise notes 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.
AI note taker that records meetings, audio, and PDFs without a bot, generating transcripts, summaries, and action items.
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
HyNote is an AI note-taking app that transforms meetings, audio recordings, and a range of other content into structured, searchable notes with summaries and action items. For meetings, HyNote records live sessions on platforms such as Zoom, Google Meet, Teams, and Webex without requiring a separate meeting bot to join the call, and it can also process uploaded audio files. It transcribes speech with speaker identification, supports many languages with timestamps, and uses AI to generate instant summaries, key points, action items, and meeting minutes. Beyond meetings, HyNote accepts multiple input types including recorded files, PDFs, images via OCR, web page capture, phone calls, and YouTube links, making it a general-purpose capture and summarization tool. It is available across web, iOS, Android, iPad, Apple Watch, and a Chrome extension, with cross-device syncing so notes stay consistent everywhere. HyNote is aimed at professionals and students such as product managers, sales teams, researchers, founders, creative teams, and people in healthcare and legal roles who need reliable, organized notes from conversations and documents. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); HyNote is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | HyNote |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Bot-less recording of meetings on Zoom, Google Meet, Teams, and Webex |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Transcription with speaker identification across 50+ languages |
| Team usage | Automatic meeting-language detection for multilingual meetings | AI summaries, key points, action items, and meeting minutes |
| Integrations | AI chat to ask follow-up questions about a meeting | Multimodal capture including PDFs, images via OCR, web pages, and YouTube links |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Cross-platform apps for web, iOS, Android, iPad, and Apple Watch |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Chrome extension with real-time cross-device syncing |
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.
HyNote
Choose HyNote if you need recording and summarizing online or in-person meetings without a bot — strengths include captures meetings without injecting a bot into the call.
Callabo
HyNote
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while HyNote is strong for recording and summarizing online or in-person meetings without a bot. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and HyNote 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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