Sembly AI and Trellus are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. Sembly AI: AI meeting assistant that transcribes in 40+ languages, generates notes and action items, and automates workflows across Zoom, Google Meet, Teams, and Webex. Trellus: Real-time AI sales coaching and parallel dialer delivered as a lightweight Chrome extension that layers onto existing sales tools. 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 Trellus when coaching reps in real time during outbound calls matters most. Both record across Zoom, Google Meet, and Microsoft Teams; trial each on real meetings before committing.
AI meeting assistant that transcribes in 40+ languages, generates notes and action items, and automates workflows across Zoom, Google Meet, Teams, and Webex.
40+ language transcriptionAutomated action itemsSemblian AI chat
Sembly AI is from $10/mo (paid); Trellus is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
Real-time, in-call AI coaching and adaptive guidance
Standout feature
Automated action items
Parallel dialer with multiple simultaneous lines
Team usage
Semblian AI chat
Automated voicemail drops and number-health monitoring
Integrations
Workflow automations
AI voice agents for practice roleplay and inbound qualification
Languages & capture
40+ language transcription
Call analytics and performance scoring
Best-fit workflow
Automated action items
Chrome extension that layers onto Salesloft, Outreach, and HubSpot
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.
Trellus
Choose Trellus if you need coaching reps in real time during outbound calls — strengths include adds live coaching and dialing without replacing existing tools.
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)
Trellus
+ Adds live coaching and dialing without replacing existing tools
+ Lightweight browser-extension deployment
- Focused on outbound calling rather than full meeting capture
FAQ
Is Sembly AI or Trellus better for AI meeting notes?
It depends on your workflow. Sembly AI is strong for team ai notes with task automation, while Trellus is strong for coaching reps in real time during outbound calls. Both transcribe and summarize meetings.
How do Sembly AI and Trellus compare on price?
Sembly AI is from $10/mo and Trellus 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 Trellus?
Yes. Many teams run more than one meeting assistant when the workflows are complementary and the budget is justified.