Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. MeetingBot: Open-source meeting bot API that sends bots into Google Meet, Microsoft Teams, and Zoom to record calls, deployable to your own AWS infrastructure. 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 MeetingBot when teams that want to self-host meeting capture on their own aws infrastructure for privacy 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.
Open-source meeting bot API that sends bots into Google Meet, Microsoft Teams, and Zoom to record calls, deployable to your own AWS infrastructure.
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
MeetingBot is an open-source meeting bot API that provides the infrastructure for sending bots into Google Meet, Microsoft Teams, and Zoom calls and recording them, so developers can build applications on top of meeting-recording data with a small amount of code. The project exposes a unified REST API for managing bots and accessing meeting data including video, audio, transcripts, and metadata, and ships with a visual dashboard for managing bots and viewing captured data. A distinguishing characteristic is that its entire infrastructure is defined using Terraform and deployed to AWS, which is intended to let teams self-host the platform on their own cloud account to keep meeting data private and control costs. The stack is primarily TypeScript, using a Next.js frontend, an Express backend, PostgreSQL, tRPC, and Drizzle ORM, and the project runs on scalable AWS ECS infrastructure. MeetingBot is positioned as an open-source alternative to closed-source meeting-bot vendors for developers who want recording and transcription capabilities without sending data through a third party. The project maintains a public landing page, an active community channel, and a GitHub repository under the LGPL-3.0 license. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Callabo is a free tier with paid upgrades (freemium); MeetingBot is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Callabo | MeetingBot |
|---|---|---|
| Core capability | Automatic recording and transcription for Google Meet, Teams, Zoom, and Webex | Bot deployment to Google Meet, Microsoft Teams, and Zoom |
| Standout feature | Paragraph summaries, key discussion points, and timestamped action items | REST API for managing bots and accessing recordings, transcripts, and metadata |
| Team usage | Automatic meeting-language detection for multilingual meetings | Visual dashboard for bot management and data viewing |
| Integrations | AI chat to ask follow-up questions about a meeting | Infrastructure-as-code self-hosting via Terraform on AWS |
| Languages & capture | Integrations with calendars, CRM, messengers, and project tools | Scalable AWS ECS-based deployment |
| Best-fit workflow | Enterprise security: permissions, 2FA, IP restrictions, and audit logs | TypeScript stack with Next.js, Express, PostgreSQL, tRPC, and Drizzle ORM |
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.
MeetingBot
Choose MeetingBot if you need developers building products that need automated meeting recording across google meet, teams, and zoom — strengths include open source and self-hostable so meeting data stays in your own aws account.
Callabo
MeetingBot
It depends on your workflow. Callabo is strong for turning recurring internal team meetings into shareable summaries and action items, while MeetingBot is strong for developers building products that need automated meeting recording across google meet, teams, and zoom. Both transcribe and summarize meetings.
Callabo is a free tier with paid upgrades and MeetingBot is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Often yes: teams combine tools when one handles capture and another handles analysis.
More head-to-head comparisons involving Callabo and MeetingBot.
Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Canopy Notetaker: AI meeting assistant built for accounting firms that records client calls and produces accounting-specific summaries and tasks. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. CaptureMyMeeting: AI meeting assistant that imports Zoom and Webex cloud recordings to generate notes, action items, and insights. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Carv: AI assistant for recruiters that records, transcribes, and takes notes during interviews and intake calls, then drafts documents and updates the ATS. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Castmagic: AI content platform that transcribes podcasts, videos, and recorded meetings with speaker diarization and turns them into show notes, summaries, and other assets. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Celeste AI: Brazilian Portuguese-focused AI voice and transcription platform offering on-demand transcription plus a meeting assistant and AI notes, with credit-based and subscription plans. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Choppity: AI video and audio platform that transcribes recordings, generates styled captions, and turns long-form content into short clips. This comparison weighs them on pricing, features, and everyday workflow fit.
Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Claap: Async video plus AI meeting recording and CRM updates The right pick comes down to team size, budget, and the workflows you want to automate.
Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Cleft Notes: AI voice-note app that turns spoken thoughts and meeting audio into structured, organized notes. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. ClickUp AI Notetaker: ClickUp's built-in AI Notetaker captures meeting recordings, transcripts, and summaries and connects them to ClickUp Docs and tasks. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Clipto: Mac-based AI transcription and knowledge assistant that indexes and searches meetings, interviews, podcasts, lectures, and other audio/video locally on-device. The right pick comes down to team size, budget, and the workflows you want to automate.
Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Close Notetaker: An AI notetaker built into Close CRM that automatically transcribes and summarizes sales calls and meetings inside the CRM. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Coach Pilot: AI sales coaching agent that joins calls, coaches reps in real time, updates the CRM, and scores deals. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.