Vexa

Vexa is an open-source meeting bot API for recording, transcribing, and streaming Google Meet and Microsoft Teams data, with Zoom coming soon. Built for developers with REST, WebSockets, webhooks, MCP, and self-hosted options.

Speech-to-Text Transcription AI Meeting Assistant

Visit Website

Overview

Vexa is an open-source meeting bot API for recording, transcribing, and streaming meeting data from platforms such as Google Meet and Microsoft Teams, with Zoom marked as coming soon. It is positioned as a developer toolkit for meeting intelligence rather than a standalone note-taking app.

The product centers on API-driven bots that join meetings, capture audio and transcripts, and pass data to other systems in real time. The site also emphasizes self-hosting, open-source access, and multiple integration paths for teams that want to build meeting workflows into internal tools, agents, or automation pipelines.

Features

API-first meeting bot control

Send bots to meetings and control their lifecycle through API calls. The site shows a simple workflow for joining a meeting, then retrieving transcripts afterward.

Real-time transcription

Capture transcripts as they happen with low latency and speaker separation, delivered over WebSockets.

Interactive bidirectional bots

Run conversational bots that can speak, listen, and respond during a meeting using text-to-speech and audio input.

Recording and audio storage

Record meeting audio and store it for later transcription or review, with audio storage described as part of the bot service.

Developer integrations

Expose meeting data through REST API, WebSockets, webhooks, and an MCP server for downstream tools and agents.

Self-hosted or managed deployment

Self-host the open-source stack with Docker Compose, Kubernetes, OpenShift, or bare metal, or use the managed cloud offering.

Use Cases

Meeting data pipelines
Build a workflow that sends a bot to a meeting, captures the transcript, and passes the output into your own product or internal system through APIs.
Sales meeting intelligence
Use transcripts, recordings, and real-time data to support sales notes, follow-up tasks, and CRM updates after discovery calls or demos.
Automated workflows and agents
Connect meeting events to automation tools such as n8n, webhooks, or custom agents that need live context from ongoing meetings.
Interactive meeting assistants
Deploy a bot that can speak, listen, and respond during a meeting when you need an interactive assistant rather than passive transcription.
Self-hosted deployments
Host the stack yourself when you need data sovereignty, on-premises deployment, or infrastructure control for regulated environments.

Pros and Cons

Pros

Open source and Apache 2.0 licensed, with a self-host option for teams that need control over infrastructure and data.
Supports real-time meeting data delivery through API-oriented workflows, including REST, WebSockets, webhooks, and MCP.
Covers multiple meeting workflows, including transcription, recording, interactive bots, and meeting data storage.
Offers both managed cloud and self-hosted deployment paths, which gives teams a migration path as needs change.
Pricing is usage-based rather than per-seat, and the site highlights a free self-host option plus paid managed plans.

Cons

Zoom is listed as coming soon on the home page, so current support appears focused on Google Meet and Microsoft Teams.
Some capabilities are presented across different pages, but the site does not provide deep setup or implementation details for every workflow.

FAQ

Which meeting platforms does Vexa support?

Vexa sends meeting bots to Google Meet and Microsoft Teams today, with Zoom listed as coming soon on the home page and pricing page.

Can Vexa be self-hosted?

Yes. Vexa is Apache 2.0 licensed and can be self-hosted with Docker Compose, Kubernetes, OpenShift, or bare metal, depending on the deployment path you choose.

What does the paid bot service include?

The pricing page says the base bot service covers audio capture, webhooks, and 12 months of audio storage. Real-time transcription is listed as an add-on.

What is the Individual plan for?

The site says the Individual plan includes one concurrent bot with unlimited meetings, real-time transcription, recording, storage, REST API access, WebSockets, and the dashboard.

Is Vexa similar to Recall.ai?

Yes. The comparison page says Vexa uses similar REST API patterns for sending bots and retrieving transcriptions, and that many teams can migrate in hours, though the endpoints are not identical.