Attendee: Open-source, self-hostable meeting bot API that sends bots into Zoom, Google Meet, and Microsoft Teams to capture recordings and transcripts. Tiro: Real-time AI meeting note-taker from Plato, strong in Korean and Japanese, with fast transcription and translation across many languages. 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 Tiro when cross-border teams needing real-time translation during meetings 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.
Real-time AI meeting note-taker from Plato, strong in Korean and Japanese, with fast transcription and translation across many 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
Tiro is a real-time AI meeting note-taker built by Plato (ThePlato Inc.), a company with offices in Seoul, South Korea and West Hollywood, California. It automatically records, transcribes, and summarizes conversations, with particular strength in Korean and Japanese multilingual environments alongside English. Tiro emphasizes speed, generating live transcripts with low latency and producing formatted summary documents quickly after a meeting ends. It captures meetings through a web browser, a desktop app for Windows and Mac, and mobile apps for iOS and Android, making it usable for both online calls and in-person conversations. The tool supports more than a dozen languages for transcription and offers real-time translation across many of them, which is useful for cross-border teams. Features include speaker diarization, one-click template generation for formatted notes, team collaboration with automatic note sharing, and an AI chat that lets users ask questions about a meeting. Tiro also integrates with calendars, CRM, and applicant-tracking systems. The vendor highlights an enterprise security posture, including a stated practice of not storing voice data for AI training, and ISO/IEC 27001:2022 certification. It is aimed at global and Korea- or Japan-centric teams. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Attendee is a free tier with paid upgrades (freemium); Tiro is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Attendee | Tiro |
|---|---|---|
| Core capability | Unified REST API for deploying bots to Zoom, Google Meet, and Microsoft Teams | Real-time transcription with low latency and quick formatted summaries |
| Standout feature | Meeting recording and transcript retrieval through API endpoints | Strong Korean and Japanese support plus many other languages |
| Team usage | Real-time media pipeline with websocket audio input/output | Real-time translation across multiple languages |
| Integrations | Webhooks for event-driven workflows | Speaker diarization and one-click note templates |
| Languages & capture | Calendar integration and scheduled-meeting support | AI chat to ask questions about a meeting |
| Best-fit workflow | Single Docker image self-hosting built on Django, PostgreSQL, and Redis | Web, desktop (Windows/Mac), and mobile (iOS/Android) capture |
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.
Tiro
Choose Tiro if you need korean and japanese teams needing accurate native-language meeting notes — strengths include optimized for korean and japanese, a gap in many western-built tools.
Attendee
Tiro
It depends on your workflow. Attendee is strong for developers embedding meeting recording and transcription into their own saas products, while Tiro is strong for korean and japanese teams needing accurate native-language meeting notes. Both transcribe and summarize meetings.
Attendee is a free tier with paid upgrades and Tiro 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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