Kai for Chrome and Vexa are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. Kai for Chrome: A Chrome extension that transcribes and summarizes meetings entirely on-device in the browser, with no bot, no account, and no upload. Vexa: API-first, open-source meeting transcription platform that deploys bots to capture real-time, speaker-labeled transcripts for developers. They overlap on ai-meeting-assistants, ai-transcription, so the right pick depends on team size, budget, and which meeting workflows you automate.
How Hosiqo compares and tests toolsFinal recommendation
For ai-meeting-assistants, ai-transcription workflows, shortlist Kai for Chrome when privately transcribing google meet, zoom web, or teams calls inside chrome matters most, and Vexa when building custom meeting-intelligence features into a product matters most. Both record across Zoom, Google Meet, and Microsoft Teams; trial each on real meetings before committing.
A Chrome extension that transcribes and summarizes meetings entirely on-device in the browser, with no bot, no account, and no upload.
API-first, open-source meeting transcription platform that deploys bots to capture real-time, speaker-labeled transcripts for developers.
Kai for Chrome is a free tier with paid upgrades (freemium); Vexa is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Kai for Chrome | Vexa |
|---|---|---|
| Core capability | Fully on-device transcription in the browser via Whisper on WebGPU or WebAssembly | API-first design with REST and WebSocket interfaces |
| Standout feature | Bot-free capture from Google Meet, Zoom web, Teams, and any Chrome audio tab | Real-time, speaker-diarized transcription with low latency |
| Team usage | No account or sign-up required to start transcribing | Deployable bots that join meetings via URL to capture audio |
| Integrations | Keyboard-shortcut recording with a live transcript side panel | Open-source (Apache 2.0) with self-hosted or managed cloud options |
| Languages & capture | Local summaries with decisions, topics, and assigned action items | Data storage with query and export capabilities |
| Best-fit workflow | One-click optional email sharing of finished notes | Supports Google Meet and Microsoft Teams (Zoom planned) |
Kai for Chrome
Choose Kai for Chrome if you need privately transcribing google meet, zoom web, or teams calls inside chrome — strengths include audio and transcription stay on-device for strong privacy.
Vexa
Choose Vexa if you need building custom meeting-intelligence features into a product — strengths include programmable infrastructure for embedding meeting transcription into products.
Kai for Chrome
Vexa
It depends on your workflow. Kai for Chrome is strong for privately transcribing google meet, zoom web, or teams calls inside chrome, while Vexa is strong for building custom meeting-intelligence features into a product. Both transcribe and summarize meetings.
Kai for Chrome is a free tier with paid upgrades and Vexa 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 and the budget is justified.