Grava AI and Substrata are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. Grava AI: Brazilian AI meeting recorder app (by MeuGuru) that records, transcribes with speaker identification, summarizes meetings and answers questions about recordings. 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.
How Hosiqo compares and tests toolsFinal recommendation
For ai-meeting-assistants workflows, shortlist Grava AI when recording and transcribing in-person business meetings on a phone 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.
Brazilian AI meeting recorder app (by MeuGuru) that records, transcribes with speaker identification, summarizes meetings and answers questions about recordings.
AI sales intelligence platform that analyzes the social and emotional signals behind conversations to help dealmakers read buyer intent.
Grava 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.
| Feature | Grava AI | Substrata |
|---|---|---|
| Core capability | Audio recording with automatic transcription and speaker identification | SoundWave real-time analysis of tone, pace, pauses, and interruptions |
| Standout feature | AI-generated summaries with automatically detected topics | Behavioral analysis of buyer attitudes, intent, and power dynamics |
| Team usage | Interactive chat to ask questions about a recording | Email signal analysis for sentiment and engagement |
| Integrations | To-Do feature that turns recordings into editable task lists | Deal momentum tracking across conversations |
| Languages & capture | Professional PDF report generation | Coaching insights focused on social and emotional cues |
| Best-fit workflow | Automatic pause and resume during incoming phone calls | SoundWave real-time analysis of tone, pace, pauses, and interruptions |
Grava AI
Choose Grava AI if you need recording and transcribing in-person business meetings on a phone — strengths include transcription engine oriented to brazilian portuguese, with spanish and english support.
Substrata
Choose Substrata if you need reading buyer intent and sentiment during negotiations — strengths include analyzes social and emotional subtext beyond plain transcription.
Grava AI
Substrata
It depends on your workflow. Grava AI is strong for recording and transcribing in-person business meetings on a phone, while Substrata is strong for reading buyer intent and sentiment during negotiations. Both transcribe and summarize meetings.
Grava 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.
Yes. Many teams run more than one meeting assistant when the workflows are complementary and the budget is justified.