Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Scriber GPT: AI audio and video transcription tool for meetings, interviews, and webinars with speaker detection and subtitle export. 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 Scriber GPT when producing subtitles from webinar and meeting recordings matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams.
AI audio and video transcription tool for meetings, interviews, and webinars with speaker detection and subtitle export.
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
Scriber GPT is an AI-powered transcription service that turns audio and video files into text, built on Whisper-based speech recognition. It accepts common formats such as MP3, MP4, WAV, and M4A and is positioned for transcribing podcasts, interviews, meetings, lectures, webinars, voice notes, and YouTube videos. The platform offers speaker diarization that distinguishes between multiple speakers and labels them, along with timestamps to make transcripts easier to read, edit, and share. Finished transcripts can be exported to PDF, DOCX, TXT, and the SRT subtitle format, and after transcription users can translate content into other languages while preserving speaker labels and timestamps, with exports available as TXT, SRT, VTT, DOCX, or PDF. Scriber GPT supports a large number of languages and maintains dedicated workflows for specific use cases including interviews, webinars, and professional sectors. The service offers a free tier with a limited number of minutes and paid options for higher volume and additional workflow tools, and it is presented as an actively operating product. It targets researchers, journalists, content creators, and professionals who need accurate, captionable transcripts. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); Scriber GPT is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | Scriber GPT |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | AI transcription for audio and video across many file formats |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Speaker diarization with labeled speakers and timestamps |
| Team usage | Automatic meeting-language detection for multilingual meetings | Subtitle export in SRT plus PDF, DOCX, and TXT |
| Integrations | AI chat to ask follow-up questions about a meeting | Translation of transcripts while preserving speaker labels and timestamps |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Dedicated interview and webinar transcription workflows |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Support for 90+ languages |
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.
Scriber GPT
Choose Scriber GPT if you need transcribing job and research interviews with labeled speakers — strengths include covers meetings, interviews, and webinars with speaker-labeled output.
Callabo
Scriber GPT
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while Scriber GPT is strong for transcribing job and research interviews with labeled speakers. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and Scriber GPT 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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