Attendee: Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts. VoicePen: Apple-native AI app that records and transcribes meetings, lectures, and voice memos, then turns them into summaries and rewritten notes. 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 VoicePen when transcribing lectures and turning them into study notes 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.
Apple-native AI app that records and transcribes meetings, lectures, and voice memos, then turns them into summaries and rewritten notes.
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
VoicePen is a voice-first AI note taker built natively for the Apple ecosystem, running across iPhone, iPad, Apple Watch, and Mac. The app records and transcribes spoken audio into text, handling everything from short memos to long lectures, meetings, podcasts, and imported recordings. Once a recording is transcribed, VoicePen uses AI to generate easy-to-read summaries, structured notes, and study materials, and it offers a large set of rewrite options to reformat transcripts into bullet points, professional formats, or more casual styles. It can pull in audio and video from sources such as files, Voice Memos, Zoom recordings, podcasts, and YouTube, and it separates and labels different speakers within a transcript. A chat feature lets users ask questions about the transcribed content to surface key takeaways and action steps. VoicePen supports many languages, includes offline recording, and syncs data through iCloud, positioning itself as a personal second-brain capture tool for individuals who think and work by talking rather than typing. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Attendee is a free tier with paid upgrades (freemium); VoicePen is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Attendee | VoicePen |
|---|---|---|
| Core capability | Unified REST API for deploying bots to Zoom, Google Meet, and Microsoft Teams | Records and transcribes meetings, lectures, memos, and imported audio/video |
| Standout feature | Meeting recording and transcript retrieval through API endpoints | AI-generated summaries plus 25+ rewrite and reformatting options |
| Team usage | Real-time media pipeline with websocket audio input/output | Speaker separation and labeling within transcripts |
| Integrations | Webhooks for event-driven workflows | Chat-with-your-notes Q&A to extract takeaways and action steps |
| Languages & capture | Calendar integration and scheduled-meeting support | Imports from Voice Memos, Zoom recordings, podcasts, YouTube, and files |
| Best-fit workflow | Single Docker image self-hosting built on Django, PostgreSQL, and Redis | Multilingual transcription with offline recording and iCloud sync |
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.
VoicePen
Choose VoicePen if you need capturing and summarizing in-person meetings and 1:1 conversations — strengths include native across iphone, ipad, apple watch, and mac with icloud sync.
Attendee
VoicePen
It depends on your workflow. Attendee is strong for developers embedding meeting recording and transcription into their own saas products, while VoicePen is strong for capturing and summarizing in-person meetings and 1:1 conversations. Both transcribe and summarize meetings.
Attendee is a free tier with paid upgrades and VoicePen is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
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