Attendee: Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts. Vatis Tech: Speech-to-text platform with developer API, speaker diarization, and meeting transcription tools. This comparison weighs them on pricing, features, and everyday workflow fit.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Attendee when developers embedding meeting recording and transcription into their own saas products matters most, and Vatis Tech when embedding transcription into applications via the api 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.
Speech-to-text platform with developer API, speaker diarization, and meeting transcription tools.
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
Vatis Tech is a speech-to-text platform that converts audio and video into text and offers both a developer API and self-serve tools, including a meeting transcription and summarization tool. The service supports a broad set of languages with real-time language switching and provides speaker diarization to identify and label individual participants in multi-speaker recordings such as meetings and interviews. It accepts a wide range of audio and video formats and offers several export options, including TXT, DOCX, SRT, VTT, JSON, and PDF, along with a built-in editor for proofreading transcripts. Beyond transcription, Vatis Tech includes audio-intelligence capabilities such as sentiment analysis, intent detection, topic identification, and PII redaction, and it can translate transcripts into additional languages. For developers, the platform exposes a REST API with Python and JavaScript SDKs and custom-vocabulary support for domain-specific terms, while flexible deployment options include cloud and on-premises. Vatis Tech markets enterprise-grade security with GDPR compliance, ISO 27001, and SOC 2 Type II. It suits both teams that want to transcribe meeting recordings directly and developers who need to embed transcription into their own applications. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Attendee is a free tier with paid upgrades (freemium); Vatis Tech is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Attendee | Vatis Tech |
|---|---|---|
| Core capability | Unified REST API for deploying bots to Zoom, Google Meet, and Microsoft Teams | Speech-to-text API with Python and JavaScript SDKs |
| Standout feature | Meeting recording and transcript retrieval through API endpoints | Speaker diarization for multi-speaker recordings |
| Team usage | Real-time media pipeline with websocket audio input/output | Free meeting transcription and summarization tool |
| Integrations | Webhooks for event-driven workflows | Audio intelligence: sentiment, intent, topics, and PII redaction |
| Languages & capture | Calendar integration and scheduled-meeting support | Multiple export formats (TXT, DOCX, SRT, VTT, JSON, PDF) |
| Best-fit workflow | Single Docker image self-hosting built on Django, PostgreSQL, and Redis | Cloud and on-premises deployment with enterprise compliance |
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.
Vatis Tech
Choose Vatis Tech if you need transcribing uploaded meeting recordings and generating summaries — strengths include combines a developer api with self-serve meeting tools.
Attendee
Vatis Tech
It depends on your workflow. Attendee is strong for developers embedding meeting recording and transcription into their own saas products, while Vatis Tech is strong for transcribing uploaded meeting recordings and generating summaries. Both transcribe and summarize meetings.
Attendee is a free tier with paid upgrades and Vatis Tech 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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