Attendee: Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts. Whisper Notes: Offline, privacy-first Whisper transcription app for iPhone and Mac that records and, on Mac, summarizes meetings and recordings. 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 Attendee when developers embedding meeting recording and transcription into their own saas products matters most, and Whisper Notes when summarizing and querying meeting recordings on a mac 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.
Offline, privacy-first Whisper transcription app for iPhone and Mac that records and, on Mac, summarizes meetings and recordings.
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
Whisper Notes is a privacy-first voice transcription app for iPhone and Mac that runs OpenAI's Whisper speech-recognition model entirely on-device, with no cloud uploads. It records voice or imports audio files such as MP3, M4A, and WAV, and transcribes across more than 100 languages while keeping all processing local. On Mac, it adds AI-powered features including auto-generated titles, summaries, and a chat function to ask questions about transcripts on recordings of three minutes or longer, and it can record meetings from Microsoft Teams, Zoom, and Google Meet as well as offer system-wide dictation via the Fn key. The iPhone app focuses on transcription with quick lock-screen recording, timestamps, and export, while AI summaries on iPhone are noted as not yet available. The app uses a one-time purchase model rather than a subscription, with separate purchases per platform, and the Mac version offers a limited free trial before unlocking unlimited use. It requires Apple Neural Engine hardware (iPhone 12 or newer) and M-series Macs. The developer reports a substantial user base, and the offline, no-subscription approach makes it appealing for users with privacy or confidentiality concerns. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Attendee is a free tier with paid upgrades (freemium); Whisper Notes is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Attendee | Whisper Notes |
|---|---|---|
| Core capability | Unified REST API for deploying bots to Zoom, Google Meet, and Microsoft Teams | 100% on-device, offline transcription with no cloud uploads |
| Standout feature | Meeting recording and transcript retrieval through API endpoints | Whisper-based transcription across 100+ languages |
| Team usage | Real-time media pipeline with websocket audio input/output | Mac AI summaries, auto titles, and transcript chat (3+ minute recordings) |
| Integrations | Webhooks for event-driven workflows | Mac meeting recording for Teams, Zoom, and Google Meet |
| Languages & capture | Calendar integration and scheduled-meeting support | System-wide Fn-key dictation on Mac |
| Best-fit workflow | Single Docker image self-hosting built on Django, PostgreSQL, and Redis | Audio file import, timestamps, and export |
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.
Whisper Notes
Choose Whisper Notes if you need transcribing confidential meetings or interviews entirely offline — strengths include fully offline processing is strong for privacy and confidential recordings.
Attendee
Whisper Notes
It depends on your workflow. Attendee is strong for developers embedding meeting recording and transcription into their own saas products, while Whisper Notes is strong for transcribing confidential meetings or interviews entirely offline. Both transcribe and summarize meetings.
Attendee is a free tier with paid upgrades and Whisper Notes 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.
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