Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. VoiceToNotes: AI transcription and dictation tool that captures voice and conversations via the device microphone and turns them into formatted, organized notes. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Callabo when turning recurring internal team meetings into shareable summaries and action items matters most, and VoiceToNotes when transcribing in-person meetings via a phone or laptop microphone 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 and dictation tool that captures voice and conversations via the device microphone and turns them into formatted, organized notes.
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
VoiceToNotes is an AI transcription and voice-to-text tool that converts spoken audio into formatted, organized notes. Rather than sending a bot into a video call, it captures audio through the device microphone, making it usable for dictation, voice memos and in-person or device-side meeting transcription on phones, computers and tablets. It provides real-time speech-to-text and applies AI processing on top of the raw transcript, including grammar correction and formatting, automatic extraction of action items, and organization of notes into collections and folders so they remain searchable later. The tool supports transcription across more than 20 languages, which makes it usable for multilingual users and globally distributed teams. Because it relies on direct microphone capture rather than meeting-bot integrations, it appeals to users who prioritize a simple, private workflow and want to avoid adding a visible participant to their calls. VoiceToNotes serves a broad audience including students, business professionals, healthcare workers and writers who need to turn spoken content into clean written notes. Mobile apps are available on iOS and Android in addition to its web experience. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); VoiceToNotes is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | VoiceToNotes |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Real-time voice-to-text transcription via device microphone |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | AI grammar correction and automatic formatting |
| Team usage | Automatic meeting-language detection for multilingual meetings | Automatic action item extraction |
| Integrations | AI chat to ask follow-up questions about a meeting | Note organization into collections and folders |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Support for 20+ languages |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | iOS and Android apps plus web access |
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.
VoiceToNotes
Choose VoiceToNotes if you need dictating notes and voice memos that auto-format into clean text — strengths include simple, microphone-based capture with no bot joining calls.
Callabo
VoiceToNotes
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while VoiceToNotes is strong for dictating notes and voice memos that auto-format into clean text. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and VoiceToNotes 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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