Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Riverside: Browser-based podcast and video recording studio with AI transcription, captions, and text-based editing that also handles interviews and remote meetings. 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 Riverside when running and documenting remote interviews or small group conversations 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.
Browser-based podcast and video recording studio with AI transcription, captions, and text-based editing that also handles interviews and remote meetings.
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
Riverside is a web-based recording and editing studio built primarily for podcasters and video creators, with capabilities that extend to remote interviews and meetings. Participants join through a browser link without signing up, and Riverside records each person's audio and video locally on their own device before uploading the high-quality files after the session, which avoids the compression and dropout problems of standard video-call recording. Once a session is recorded or an existing file is uploaded, Riverside automatically generates a transcript using AI speech recognition, detects and labels separate speakers, and supports transcription across more than 100 languages. The transcript can be downloaded as plain text or as SRT/VTT caption files, and it powers text-based editing, where users trim or rearrange the recording by editing the transcript rather than a waveform. Riverside also offers AI clip generation for short-form social video and a teleprompter. It is aimed at podcasters, content creators, marketing teams, and anyone running recorded interviews or small group conversations that need clean transcripts and captions. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); Riverside is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | Riverside |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | AI-generated transcripts with automatic speaker detection and labeling |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Transcription support across more than 100 languages |
| Team usage | Automatic meeting-language detection for multilingual meetings | Caption and subtitle export in SRT and VTT formats |
| Integrations | AI chat to ask follow-up questions about a meeting | Text-based editing that lets users cut and rearrange recordings by editing the transcript |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Local high-quality recording of each participant's audio and video track |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | AI clip generation for short-form social video |
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.
Riverside
Choose Riverside if you need transcribing and captioning recorded podcast episodes and video interviews — strengths include records each participant locally, producing cleaner audio and video than typical call recording.
Callabo
Riverside
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while Riverside is strong for transcribing and captioning recorded podcast episodes and video interviews. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and Riverside 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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