Attendee: Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts. Sonix: High-accuracy automated transcription in 50+ languages 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 Sonix when interview and podcast transcription matters most. Trial each on a few real meetings before you commit — the better fit usually shows fast.
Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts.
High-accuracy automated transcription in 50+ languages
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
Sonix is an automated transcription service that converts audio and video into accurate, searchable text across a wide range of languages. While not a meeting bot in the traditional sense, it is widely used to transcribe recorded meetings, interviews, podcasts, and videos, making it a core AI-transcription tool for teams that work with recorded conversations. Sonix provides an in-browser editor where users can review and correct transcripts, add timestamps and speaker labels, and search across content quickly. It also offers translation and subtitle features, which helps multilingual teams and content creators repurpose recordings. Because it focuses on high-quality transcription rather than live meeting assistance, Sonix is often paired with recording tools or used to process existing audio and video files. It is popular with researchers, journalists, podcasters, and businesses that need reliable transcripts they can edit, search, and translate, with an emphasis on accuracy and language coverage. Platforms: Web / upload audio and video. Integrations: Zapier, Google Drive. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Attendee is a free tier with paid upgrades (freemium); Sonix is a free tier with paid upgrades (paid). Always confirm current pricing on each vendor's site before buying.
| Feature | Attendee | Sonix |
|---|---|---|
| Core capability | Unified REST API for deploying bots to Zoom, Google Meet, and Microsoft Teams | Automated transcription |
| Standout feature | Meeting recording and transcript retrieval through API endpoints | In-browser transcript editor |
| Team usage | Real-time media pipeline with websocket audio input/output | Multi-language support |
| Integrations | Webhooks for event-driven workflows | Translation and subtitles |
| Languages & capture | Calendar integration and scheduled-meeting support | Search across transcripts |
| Best-fit workflow | Single Docker image self-hosting built on Django, PostgreSQL, and Redis | Automated transcription |
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.
Sonix
Choose Sonix if you need transcribing recorded meetings — strengths include accurate transcription with strong editing.
Attendee
Sonix
It depends on your workflow. Attendee is strong for developers embedding meeting recording and transcription into their own saas products, while Sonix is strong for transcribing recorded meetings. Both transcribe and summarize meetings.
Attendee is a free tier with paid upgrades and Sonix is a free tier with paid upgrades. 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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