Attendee: Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts. WINN.AI: A real-time AI sales assistant that joins calls to provide playbook guidance, capture data, take notes, and automatically update the CRM. The right pick comes down to team size, budget, and the workflows you want to automate.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Attendee when developers embedding meeting recording and transcription into their own saas products matters most, and WINN.AI when sales leaders standardizing methodology and execution across a team matters most. Try them side by side on real calls before deciding — needs vary by team.
Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts.
A real-time AI sales assistant that joins calls to provide playbook guidance, capture data, take notes, and automatically update the CRM.
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
WINN.AI is a real-time AI sales assistant built for sales reps, sales leaders, and revenue operations teams who want consistent execution on customer calls. During a meeting, WINN listens to the conversation and shows the rep, in real time, which playbook topics have been covered and which still need to be addressed, surfacing cues, suggested questions, and battle cards so reps stay on message and handle objections consistently. Sales leaders can encode their playbook and align it to common methodologies such as MEDDIC, MEDDPICC, SPICED, Challenger, and BANT so that the same process is reinforced across the whole team. Beyond live guidance, WINN automates the administrative side of selling: it takes notes, captures structured data from the conversation, updates CRM records including custom fields, and can draft follow-up emails and help with meeting preparation. It integrates with CRM and meeting platforms including Salesforce, HubSpot, Zoom, and Google Meet, syncing captured data automatically to reduce manual entry. WINN.AI is positioned as a revenue execution platform that combines real-time meeting coaching with automated note-taking and CRM hygiene, making it best suited to B2B sales teams that run structured discovery and demo calls. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Attendee is a free tier with paid upgrades (freemium); WINN.AI is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Attendee | WINN.AI |
|---|---|---|
| Core capability | Unified REST API for deploying bots to Zoom, Google Meet, and Microsoft Teams | Real-time playbook tracking that shows covered and remaining topics during calls |
| Standout feature | Meeting recording and transcript retrieval through API endpoints | Live cues, suggested questions, and battle cards for handling objections |
| Team usage | Real-time media pipeline with websocket audio input/output | Support for sales methodologies like MEDDIC, MEDDPICC, SPICED, and BANT |
| Integrations | Webhooks for event-driven workflows | Automatic note-taking and structured data capture from conversations |
| Languages & capture | Calendar integration and scheduled-meeting support | Automated CRM updates, including custom records, plus follow-up email drafting |
| Best-fit workflow | Single Docker image self-hosting built on Django, PostgreSQL, and Redis | Integrations with Salesforce, HubSpot, Zoom, and Google Meet |
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.
WINN.AI
Choose WINN.AI if you need sales reps getting live playbook and objection-handling guidance on calls — strengths include real-time, in-call guidance keeps reps aligned to the sales playbook.
Attendee
WINN.AI
It depends on your workflow. Attendee is strong for developers embedding meeting recording and transcription into their own saas products, while WINN.AI is strong for sales reps getting live playbook and objection-handling guidance on calls. Both transcribe and summarize meetings.
Attendee is a free tier with paid upgrades and WINN.AI 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.
More head-to-head comparisons involving Attendee and WINN.AI.
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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