Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Transgate: Transgate is an AI transcription platform that converts uploaded audio and video from meetings, calls, and interviews into searchable text, then summarizes, highlights, and lets you chat with the transcript. 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 Callabo when turning recurring internal team meetings into shareable summaries and action items matters most, and Transgate when generating summaries and action items from recorded sessions for researchers, legal, or medical professionals 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.
Transgate is an AI transcription platform that converts uploaded audio and video from meetings, calls, and interviews into searchable text, then summarizes, highlights, and lets you chat with the transcript.
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
Transgate is an AI-powered transcription and translation platform for turning recorded meetings, calls, interviews, and videos into accurate text. Rather than joining live calls as a meeting bot, it works on an upload basis: users upload an audio or video file (common formats such as MP3, WAV, MP4, MOV are supported) and transcription begins automatically. The platform layers AI analysis on top of the transcript, generating summaries and smart highlights that surface key decisions and action items, and offering an interactive chat feature so users can ask questions about the content and locate specific moments. It supports transcription and translation across 50+ languages and is offered through a web platform and a mobile app. Transgate markets itself to professionals across business, academia, research, legal, medical, and media fields, emphasizing privacy with stated GDPR compliance and SSL encryption. An API is referenced in the site footer, but the core offering is an end-user transcription product rather than a developer-only service.
Best suited for
Callabo is a free tier with paid upgrades (freemium); Transgate is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | Transgate |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Upload-based audio and video transcription supporting common file formats |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | AI summaries and smart highlights surfacing key decisions and action items |
| Team usage | Automatic meeting-language detection for multilingual meetings | Interactive chat with the transcript to query content and find key moments |
| Integrations | AI chat to ask follow-up questions about a meeting | AI translation across 50+ languages |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Multi-language transcription support |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Web platform plus a mobile app |
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.
Transgate
Choose Transgate if you need transcribing recorded business meetings, interviews, and calls into shareable, searchable notes — strengths include pay-as-you-go pricing with a no-credit-card free trial lowers the barrier to entry.
Callabo
Transgate
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while Transgate is strong for transcribing recorded business meetings, interviews, and calls into shareable, searchable notes. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and Transgate 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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