Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. VexaScribe: AI transcription service for uploaded files and live meetings, with speaker detection, summaries, and subtitle exports. 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 VexaScribe when capturing and summarizing live zoom, meet, or teams meetings via a bot matters most. Trial each on a few real meetings before you commit — the better fit usually shows fast.
Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams.
AI transcription service for uploaded files and live meetings, with speaker detection, summaries, and subtitle exports.
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
VexaScribe is an AI transcription platform that converts audio and video into text for both uploaded recordings and live meetings. Users can upload files such as interviews, podcasts, and lectures, or deploy a bot that joins Zoom, Google Meet, or Microsoft Teams sessions to capture meetings as they happen. The service supports a wide range of audio and video formats and offers bulk upload so multiple files can be processed at once. Transcripts include automatic speaker detection and labeling along with timestamps, and they can be exported in several formats including TXT, DOCX, JSON, and the SRT and VTT subtitle formats commonly used for captions. VexaScribe also generates AI summaries tailored to different content types, including meeting, interview, sales, lecture, and podcast formats, and offers built-in translation into many languages. The product, which the company notes was previously known as NovaScribe, supports a large set of transcription languages and is presented as an actively operating tool with a free trial. It targets researchers, journalists, content creators, and teams who need both file-based and live meeting transcription with shareable, captionable output. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); VexaScribe is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | VexaScribe |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | File upload transcription plus a bot that joins Zoom, Meet, and Teams meetings |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Automatic speaker detection and labeling with timestamps |
| Team usage | Automatic meeting-language detection for multilingual meetings | AI summaries for meeting, interview, sales, lecture, and podcast formats |
| Integrations | AI chat to ask follow-up questions about a meeting | Subtitle exports in SRT and VTT plus TXT, DOCX, and JSON |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Built-in translation into many languages |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Bulk upload for processing multiple files at once |
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.
VexaScribe
Choose VexaScribe if you need transcribing recorded interviews and podcasts into editable text — strengths include handles both uploaded files and live meeting capture in one tool.
Callabo
VexaScribe
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while VexaScribe is strong for transcribing recorded interviews and podcasts into editable text. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and VexaScribe 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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