Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. FoCase Rec: FoCase Rec is a magnetic hardware recorder plus companion app that captures phone calls and in-person audio, then transcribes and summarizes the recordings using AI. 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 FoCase Rec when capturing in-person meetings, interviews, and lectures for later transcription and review 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.
FoCase Rec is a magnetic hardware recorder plus companion app that captures phone calls and in-person audio, then transcribes and summarizes the recordings using AI.
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
FoCase Rec is a hybrid hardware-and-software product for recording, transcribing, and summarizing conversations. The slim magnetic device attaches to the back of an iPhone and uses vibration-conduction technology to capture both sides of a phone call with a single button press, working around iOS call-recording restrictions without Bluetooth pairing for capture. It also doubles as a standalone voice recorder for lectures, meetings, and interviews, with dual-microphone noise reduction. Recordings sync to the FoCase Rec app, where OpenAI Whisper powers voice-to-text transcription across more than 100 languages, and GPT-based AI generates summaries and mind maps that extract key points. The app supports playback, simple editing, password protection, file transfer, and one-tap sharing of audio, transcripts, and summaries. It is aimed at professionals, sales and support staff, students, and anyone who needs documented records of calls and meetings. The recorder is a one-time purchase, and the company advertises free lifetime call recording plus included AI transcription and summarization up to a monthly minute allowance, avoiding recurring subscription fees.
Best suited for
Callabo is a free tier with paid upgrades (freemium); FoCase Rec is a free tier with paid upgrades (paid). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | FoCase Rec |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Magnetic phone-back recorder that captures both sides of iPhone calls with a single button press |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | Doubles as a standalone voice recorder for meetings, lectures, and interviews with dual-mic noise reduction |
| Team usage | Automatic meeting-language detection for multilingual meetings | AI transcription via OpenAI Whisper supporting 100+ languages |
| Integrations | AI chat to ask follow-up questions about a meeting | AI summarization and mind-map generation using GPT to extract key points |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Companion app for playback, simple editing, file transfer, and one-tap sharing of audio, transcripts, and summaries |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | Password protection for stored recordings |
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.
FoCase Rec
Choose FoCase Rec if you need recording and documenting business or sales phone calls with searchable transcripts and summaries — strengths include records phone calls on iphone without app-based workarounds or per-call fees, plus works for in-person audio.
Callabo
FoCase Rec
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while FoCase Rec is strong for recording and documenting business or sales phone calls with searchable transcripts and summaries. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and FoCase Rec 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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