Sembly.ai vs Zoom AI Companion
Both scored against the same 13 criteria, from the same hands-on testing. Here is where each one actually wins.
Last updated August 2026 · 28 tools ranked
Zoom AI Companion rates higher overall, 3.7 out of 5 against Sembly.ai's 3.3, across our 13 weighted criteria. Zoom AI Companion leads on platform support, recording consent & compliance, data retention & training transparency. Sembly.ai still wins on transcription accuracy.
Sembly.ai
#25 of 28Agentic AI meeting platform for client-ready deliverables
- Pricing
- No free tier; from $17/mo
- Platforms
- Web, iOS, Android, Chrome extension
Zoom AI Companion
#12 of 28Agentic AI assistant built into Zoom, now reaching beyond Zoom meetings
- Pricing
- Free tier available; paid from $10/mo
- Platforms
- Web, macOS, Windows, iOS, Android
All 13 Criteria, Side by Side
| Criterion | Weight | Sembly.ai | Zoom AI Companion | Winner |
|---|---|---|---|---|
| Privacy & Data Security | High | 3 | 3 | Tie |
| Transcription Accuracy | High | 4 | 3 | Sembly.ai |
| AI Analysis Quality | High | 4 | 4 | Tie |
| Recording Consent & Compliance | Med | 3 | 4 | Zoom AI Companion |
| Data Retention & Training Transparency | Med | 3 | 4 | Zoom AI Companion |
| Real-Time / Live Capability | Med | 3 | 3 | Tie |
| Recording Method | Med | 3 | 4 | Zoom AI Companion |
| Ease of Use | Med | 4 | 5 | Zoom AI Companion |
| Platform Support | Med | 3 | 5 | Zoom AI Companion |
| Offline Capability | Med | 1 | 1 | Tie |
| Integration Ecosystem | Med | 4 | 4 | Tie |
| Knowledge Connection | Low | 4 | 5 | Zoom AI Companion |
| Pricing & Value | Low | 3 | 4 | Zoom AI Companion |
| Overall (weighted) | 3.3 | 3.7 | Zoom AI Companion |
Overall is a weighted average, not a mean: high-weight criteria count triple and low-weight criteria count once. See the formula.
Choose Sembly.ai if…
- → Transcription Accuracy matters to you. Sembly.ai scores 4/5 here against 3/5.
Semblian 2.0 turned Sembly into a credible agentic platform for professional-services teams that need client-ready deliverables, not just meeting notes.
Choose Zoom AI Companion if…
- → Platform Support matters to you. Zoom AI Companion scores 5/5 here against 3/5.
No longer Zoom-only: the 3.0 platform is a credible agentic assistant, but it stays cloud-bound and lacks the on-device processing and live coaching that set Hedy apart.
Sembly.ai at a glance
Strengths
- +Agentic document generation (proposals, project plans, status reports)
- +Cross-meeting AI chat across your entire history
- +40+ integrations including Salesforce, HubSpot, Jira, and Asana
- +Mobile apps that record in-person conversations
Limitations
- −Cloud processing only
- −Bot-based recording
- −Speaker recognition wobbles on large calls
- −No custom vocabulary support
Zoom AI Companion at a glance
Strengths
- +Included free with any paid Zoom Workplace plan
- +Now available standalone at $10/user/mo without a Zoom Workplace license
- +My Notes captures Teams, Google Meet, and in-person conversations
- +Agentic 3.0 platform with cross-app retrieval and document drafting
Limitations
- −All processing happens in Zoom's cloud — no offline mode
- −No real-time coaching
- −Cross-platform capture is full on desktop/web but Zoom-and-in-person only on mobile
- −Best value still assumes you live inside Zoom Workplace