Otter.ai and Vexa are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. Otter.ai: AI meeting assistant that records, transcribes, and summarizes meetings in real time with an auto-joining meeting agent. 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, so the right pick depends on team size, budget, and which meeting workflows you automate.
For ai-meeting-assistants workflows, shortlist Otter.ai when real-time meeting transcription 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.
Otter.ai 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.
API-first design with REST and WebSocket interfaces
Standout feature
OtterPilot auto-join agent
Real-time, speaker-diarized transcription with low latency
Team usage
AI summaries and action items
Deployable bots that join meetings via URL to capture audio
Integrations
Searchable meeting notes
Open-source (Apache 2.0) with self-hosted or managed cloud options
Languages & capture
Live highlights and comments
Data storage with query and export capabilities
Best-fit workflow
Real-time transcription
Supports Google Meet and Microsoft Teams (Zoom planned)
Best for
Otter.ai
Choose Otter.ai if you need real-time meeting transcription — strengths include fast, accurate real-time transcription.
Vexa
Choose Vexa if you need building custom meeting-intelligence features into a product — strengths include programmable infrastructure for embedding meeting transcription into products.
Pros & cons
Otter.ai
+ Free plan with 300 transcription minutes per month
+ Strong live transcription with speaker identification
- Free plan capped at 300 minutes/month and 3 lifetime file imports
Vexa
+ Programmable infrastructure for embedding meeting transcription into products
+ Open-source and self-hostable for control over data and deployment
- Developer-oriented rather than a ready-to-use end-user notetaking app
FAQ
Is Otter.ai or Vexa better for AI meeting notes?
It depends on your workflow. Otter.ai is strong for real-time meeting transcription, while Vexa is strong for building custom meeting-intelligence features into a product. Both transcribe and summarize meetings.
How do Otter.ai and Vexa compare on price?
Otter.ai 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.
Can I use both Otter.ai and Vexa?
Yes. Many teams run more than one meeting assistant when the workflows are complementary and the budget is justified.