Attendee: Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts. CallBro: Bot-free AI meeting assistant that transcribes calls from system audio and produces structured notes without joining the call. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Attendee when developers embedding meeting recording and transcription into their own saas products matters most, and CallBro when capturing lecture and study notes for students matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts.
Bot-free AI meeting assistant that transcribes calls from system audio and produces structured notes without joining the call.
Attendee is an open-source REST API, developed by Attendee Labs, that abstracts the engineering work of building meeting bots into a single developer-friendly interface. Instead of maintaining separate bot stacks for each video platform, developers send one API request and Attendee dispatches a bot that joins a Zoom, Google Meet, or Microsoft Teams call, then returns recordings, transcripts, and real-time media streams. It is built on widely used, battle-tested technologies such as Django, PostgreSQL, and Redis, and is designed to run from a single Docker image so teams can self-host it on their own infrastructure for data residency, compliance, and cost control. The project documents real-time transcription, webhooks, calendar integration, scheduled meetings, and websocket audio input/output. Because it is open source and self-hosted, organizations in regulated industries can keep meeting audio and transcripts inside their own environment rather than routing them through a third-party vendor. The repository is actively maintained with frequent releases, and the project markets itself as a lower-cost alternative to closed-source meeting-bot platforms for developers who want to embed meeting capture and transcription into their own applications. Pricing varies by plan. Check the official website for current pricing.
Best suited for
CallBro is a desktop AI meeting assistant that records and transcribes meetings in real time directly from your device's system audio and microphone, without sending a separate bot to join the call. Because capture happens locally at the system level, it works with any meeting platform, including Zoom, Google Meet, and Microsoft Teams, as well as in-person conversations, and it remains invisible to other participants. CallBro combines the live transcript with the user's own typed notes to generate structured summaries that highlight key decisions, action items, and next steps, and it includes an AI chat that can answer questions about the meeting or draft follow-ups using the full context of the transcript and notes. The product is offered as a downloadable application for macOS and Windows, with Linux noted as upcoming, and the website lists dedicated use cases for lawyers and students alongside general business meetings. Its bot-free, device-only approach makes it relevant for professionals handling sensitive conversations, such as legal client meetings and consultations, where a visible third-party recorder may be undesirable. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Attendee is a free tier with paid upgrades (freemium); CallBro is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Attendee | CallBro |
|---|---|---|
| Core capability | Unified REST API for deploying bots to Zoom, Google Meet, and Microsoft Teams | Bot-free capture from system audio and microphone, no participant bot |
| Standout feature | Meeting recording and transcript retrieval through API endpoints | Real-time transcription with speaker-aware formatting |
| Team usage | Real-time media pipeline with websocket audio input/output | Structured notes combining the transcript with the user's own notes |
| Integrations | Webhooks for event-driven workflows | In-meeting and post-meeting AI chat for recall and follow-up drafting |
| Languages & capture | Calendar integration and scheduled-meeting support | Works with Zoom, Google Meet, Teams, or in-person meetings |
| Best-fit workflow | Single Docker image self-hosting built on Django, PostgreSQL, and Redis | Downloadable apps for macOS and Windows |
Attendee
Choose Attendee if you need developers embedding meeting recording and transcription into their own saas products — strengths include fully open source and designed for convenient self-hosting, keeping meeting data on your own infrastructure.
CallBro
Choose CallBro if you need transcribing legal client meetings, consultations, and intake calls without a visible recorder — strengths include no bot joins the call, which suits sensitive or private meetings.
Attendee
CallBro
It depends on your workflow. Attendee is strong for developers embedding meeting recording and transcription into their own saas products, while CallBro is strong for transcribing legal client meetings, consultations, and intake calls without a visible recorder. Both transcribe and summarize meetings.
Attendee is a free tier with paid upgrades and CallBro 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 Attendee and CallBro.
Attendee: Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts. Attention: AI conversation intelligence platform that records and transcribes sales calls, scores them against frameworks, and automates CRM updates and follow-ups. This comparison weighs them on pricing, features, and everyday workflow fit.
Attendee: Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts. Attio Call Intelligence: Attio's native call intelligence records, transcribes, and summarizes meetings and syncs every conversation to the Attio CRM automatically. This comparison weighs them on pricing, features, and everyday workflow fit.
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