Sembly AI and Sonnet AI are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. Sembly AI: Team-focused notetaker with action items across 48 languages Sonnet AI: Bot-free AI meeting assistant that records device audio, transcribes, and generates structured notes and action items across major conferencing apps. 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 Sembly AI when team ai notes with task automation matters most, and Sonnet AI when sales reps capturing call notes and follow-ups without a bot in the room matters most. Both record across Zoom, Google Meet, and Microsoft Teams; trial each on real meetings before committing.
Sembly AI is from $10/mo (freemium); Sonnet AI is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
Bot-free recording that captures device audio without joining the call as a participant
Standout feature
Automated action items
Automatic transcription with AI-generated structured notes
Team usage
Semblian AI chat
Action item extraction with assignees and deadlines
Integrations
Workflow automations
Template gallery for sales, recruiting, legal, medical and other meeting types
Languages & capture
40+ language transcription
Searchable database of past conversations
Best-fit workflow
Automated action items
Works across Zoom, Google Meet, Microsoft Teams, Slack and Discord
Best for
Sembly AI
Choose Sembly AI if you need team ai notes with task automation — strengths include transcription and ai notes in 40+ languages.
Sonnet AI
Choose Sonnet AI if you need sales reps capturing call notes and follow-ups without a bot in the room — strengths include no visible bot joins the meeting, which can feel less intrusive to participants.
Pros & cons
Sembly AI
+ Transcription and AI notes in 40+ languages
+ Automated task and action-item detection
- No permanent free plan — only a time-limited Basic trial (since March 2026)
Sonnet AI
+ No visible bot joins the meeting, which can feel less intrusive to participants
+ Works across many platforms without separate integrations
- Device-audio capture depends on the user's own machine being present and active
FAQ
Is Sembly AI or Sonnet AI better for AI meeting notes?
It depends on your workflow. Sembly AI is strong for team ai notes with task automation, while Sonnet AI is strong for sales reps capturing call notes and follow-ups without a bot in the room. Both transcribe and summarize meetings.
How do Sembly AI and Sonnet AI compare on price?
Sembly AI is from $10/mo and Sonnet AI 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 Sembly AI and Sonnet AI?
Yes. Many teams run more than one meeting assistant when the workflows are complementary and the budget is justified.