Hedy AI and Substrata are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. Hedy AI: Real-time AI meeting copilot that listens during calls and offers suggestions, summaries, and notes on mobile and desktop. Substrata: AI sales intelligence platform that analyzes the social and emotional signals behind conversations to help dealmakers read buyer intent. 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 Hedy AI when live help during meetings matters most, and Substrata when reading buyer intent and sentiment during negotiations matters most. Both record across Zoom, Google Meet, and Microsoft Teams; trial each on real meetings before committing.
Hedy AI is a free tier with paid upgrades (freemium); Substrata is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
SoundWave real-time analysis of tone, pace, pauses, and interruptions
Standout feature
Transcription and AI summaries
Behavioral analysis of buyer attitudes, intent, and power dynamics
Team usage
Action items and notes
Email signal analysis for sentiment and engagement
Integrations
Mobile and desktop support
Deal momentum tracking across conversations
Languages & capture
Multi-language support
Coaching insights focused on social and emotional cues
Best for
Hedy AI
Choose Hedy AI if you need live help during meetings — strengths include live in-meeting assistance, not just notes.
Substrata
Choose Substrata if you need reading buyer intent and sentiment during negotiations — strengths include analyzes social and emotional subtext beyond plain transcription.
Pros & cons
Hedy AI
+ Live in-meeting assistance, not just notes
+ Works on mobile and in person
- Personal focus rather than team analytics
Substrata
+ Analyzes social and emotional subtext beyond plain transcription
+ Real-time read on buyer dynamics during calls
- Behavioral-signal approach differs from familiar transcript-based tools
FAQ
Is Hedy AI or Substrata better for AI meeting notes?
It depends on your workflow. Hedy AI is strong for live help during meetings, while Substrata is strong for reading buyer intent and sentiment during negotiations. Both transcribe and summarize meetings.
How do Hedy AI and Substrata compare on price?
Hedy AI is a free tier with paid upgrades and Substrata 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 Hedy AI and Substrata?
Yes. Many teams run more than one meeting assistant when the workflows are complementary and the budget is justified.