Trellus and Whisper Notes are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. Trellus: Real-time AI sales coaching and parallel dialer delivered as a lightweight Chrome extension that layers onto existing sales tools. Whisper Notes: Offline, on-device speech-to-text app for Mac and iPhone that records and transcribes meetings locally using Whisper, with auto meeting detection and summaries on Mac. 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 Trellus when coaching reps in real time during outbound calls matters most, and Whisper Notes when recording and transcribing confidential meetings without cloud uploads matters most. Both record across Zoom, Google Meet, and Microsoft Teams; trial each on real meetings before committing.
Real-time AI sales coaching and parallel dialer delivered as a lightweight Chrome extension that layers onto existing sales tools.
AI voice agents for practice roleplay and inbound qualificationAutomated voicemail drops and number-health monitoringCall analytics and performance scoring
Offline, on-device speech-to-text app for Mac and iPhone that records and transcribes meetings locally using Whisper, with auto meeting detection and summaries on Mac.
100% offline, on-device transcription with Whisper-based modelsAuto-generated summaries and titles for recordings on MacAutomatic meeting detection for Teams, Google Meet, and Zoom on Mac
Trellus is a free tier with paid upgrades (freemium); Whisper Notes 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
100% offline, on-device transcription with Whisper-based models
Standout feature
Parallel dialer with multiple simultaneous lines
Automatic meeting detection for Teams, Google Meet, and Zoom on Mac
Team usage
Automated voicemail drops and number-health monitoring
Auto-generated summaries and titles for recordings on Mac
Integrations
AI voice agents for practice roleplay and inbound qualification
On-device AI chat with longer transcripts
Languages & capture
Call analytics and performance scoring
Import of MP3, M4A, and WAV audio files for transcription
Best-fit workflow
Chrome extension that layers onto Salesloft, Outreach, and HubSpot
System-wide dictation via the function key on Mac
Best for
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.
Whisper Notes
Choose Whisper Notes if you need recording and transcribing confidential meetings without cloud uploads — strengths include audio and transcripts never leave the device.
Pros & cons
Trellus
+ Adds live coaching and dialing without replacing existing tools
+ Lightweight browser-extension deployment
- Focused on outbound calling rather than full meeting capture
Whisper Notes
+ Audio and transcripts never leave the device
+ Works without an internet connection once installed
- Mac version requires Apple Silicon (M-series) hardware
FAQ
Is Trellus or Whisper Notes better for AI meeting notes?
It depends on your workflow. Trellus is strong for coaching reps in real time during outbound calls, while Whisper Notes is strong for recording and transcribing confidential meetings without cloud uploads. Both transcribe and summarize meetings.
How do Trellus and Whisper Notes compare on price?
Trellus is a free tier with paid upgrades and Whisper Notes 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 Trellus and Whisper Notes?
Yes. Many teams run more than one meeting assistant when the workflows are complementary and the budget is justified.