Attendee: Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts. Sybill: AI sales assistant that records and transcribes meetings, writes summaries and follow-up emails, and updates the CRM across Zoom, Google Meet, Teams, and Webex. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Attendee when developers embedding meeting recording and transcription into their own saas products matters most, and Sybill when drafting post-meeting follow-up emails for reps 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.
AI sales assistant that records and transcribes meetings, writes summaries and follow-up emails, and updates the CRM across Zoom, Google Meet, Teams, and Webex.
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
Sybill is an AI assistant for revenue and sales teams that joins calls to record and transcribe meetings, then produces automated meeting and deal summaries ("Magic Summaries"). Beyond note-taking, it drafts follow-up emails, generates meeting-prep briefs, and pushes updates into the CRM, with an "Ask Sybill" feature for querying deals, calls, and email context. It captures meetings on Zoom, Google Meet, Microsoft Teams, and Webex, and integrates with Salesforce, HubSpot, Zoho, and Microsoft Dynamics, plus Slack, Gmail, Outlook, dialers (Outreach, Salesloft, Zoom Phone, Dialpad), and API/webhooks. The permanent free plan includes unlimited call recordings and transcripts, 500 credits per week, AI meeting summaries capped at 20 per month per team, and three months of data storage. Paid Pro and Business tiers add unlimited summaries and storage, CRM autofill, deal workspace, and API/MCP access.
Best suited for
Attendee is a free tier with paid upgrades (freemium); Sybill is from $0/mo (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Attendee | Sybill |
|---|---|---|
| Core capability | Unified REST API for deploying bots to Zoom, Google Meet, and Microsoft Teams | Magic Summaries |
| Standout feature | Meeting recording and transcript retrieval through API endpoints | Call recording & transcription |
| Team usage | Real-time media pipeline with websocket audio input/output | Ask Sybill |
| Integrations | Webhooks for event-driven workflows | CRM Autofill |
| Languages & capture | Calendar integration and scheduled-meeting support | Automated follow-up emails |
| Best-fit workflow | Single Docker image self-hosting built on Django, PostgreSQL, and Redis | Magic Summaries |
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.
Sybill
Choose Sybill if you need automatically capturing and summarizing sales calls and customer meetings — strengths include records and transcribes meetings across all major platforms (zoom, google meet, teams, webex).
Attendee
Sybill
It depends on your workflow. Attendee is strong for developers embedding meeting recording and transcription into their own saas products, while Sybill is strong for automatically capturing and summarizing sales calls and customer meetings. Both transcribe and summarize meetings.
Attendee is a free tier with paid upgrades and Sybill is from $0/mo. 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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