Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. PrismaScribe: AI transcription tool that converts interviews, meetings, podcasts and lectures into text with multi-speaker labeling and many export formats. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Callabo when turning recurring internal team meetings into shareable summaries and action items matters most, and PrismaScribe when generating subtitles from meeting or lecture recordings matters most. Run both through a week of actual calls to see which suits your workflow.
Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams.
AI transcription tool that converts interviews, meetings, podcasts and lectures into text with multi-speaker labeling and many export formats.
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
PrismaScribe is an AI transcription platform that converts uploaded audio and video files into text. It is designed to handle a range of source material including interviews, meetings, podcasts and lectures, and processes recordings faster than real time so users can get transcripts back quickly. The service supports transcription and translation across a large number of languages with automatic language detection and code-switching, which makes it useful for multilingual interviews and research recordings. PrismaScribe applies speaker identification to distinguish multiple participants in a recording and labels each speaker in the transcript, and it accepts many common audio and video formats. Finished transcripts can be exported in several formats including plain text, SRT and VTT subtitle files, PDF, Word and Markdown, so the output can flow into subtitling, documentation or qualitative analysis workflows. The product positions itself toward creators, journalists, researchers and professionals such as podcasters, media organizations and universities. PrismaScribe focuses on transcribing recorded files rather than providing a live in-meeting bot, making it well suited to teams that need accurate, multi-speaker transcripts of conversations they have already captured. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); PrismaScribe is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | PrismaScribe |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | AI transcription of uploaded audio and video files |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Speaker identification and labeling for multiple speakers |
| Team usage | Automatic meeting-language detection for multilingual meetings | Transcription and translation across many languages with auto-detection |
| Integrations | AI chat to ask follow-up questions about a meeting | Support for a wide range of audio and video formats |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Faster-than-real-time processing speed |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Export to TXT, SRT, VTT, PDF, Word and Markdown |
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.
PrismaScribe
Choose PrismaScribe if you need transcribing research and journalistic interviews with multiple speakers — strengths include strong multi-speaker and multilingual handling for research-style recordings.
Callabo
PrismaScribe
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while PrismaScribe is strong for transcribing research and journalistic interviews with multiple speakers. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and PrismaScribe is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
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