Sembly doesn't just transcribe — it understands your meetings. After testing across sprint planning, client calls, and strategy sessions, here's what we found.
Sembly.ai is an AI meeting assistant that joins your Zoom, Google Meet, or Microsoft Teams calls, records and transcribes the conversation, and then — this is where it shines — analyzes what happened.
Unlike tools that simply dump a transcript, Sembly produces structured meeting notes with decisions, action items, key topics, and even sentiment analysis. It's designed for people who don't just want a record of their meetings — they want to understand what was decided and what happens next.
Founded in 2019, Sembly has carved out a reputation as the "smart analyst" in the AI meeting space. While Fireflies focuses on searchable memory and Otter on real-time collaboration, Sembly bets on AI-powered understanding.
This is Sembly's superpower. After a meeting ends, Sembly generates a summary that reads like a thoughtful human wrote it. It doesn't just list topics — it connects ideas, identifies decisions, and surfaces action items with assigned owners.
In our testing, Sembly correctly identified the strategic decision in a product roadmap meeting — even though the decision was implied rather than explicitly stated ("so we're aligned on Q3 then"). That's impressive. Fireflies' summaries are competent but more mechanical. Sembly's feel insightful.
Sembly's transcription is excellent — on par with Fireflies at 96%+ in clear audio conditions. It handles technical vocabulary well (we tested with software engineering, marketing, and legal meetings) and distinguishes speakers reliably.
Where it struggles slightly: heavy accents and overlapping speech. In a meeting with a strong Scottish accent, accuracy dropped to ~89%. Fireflies handled the same accent slightly better. For standard American/British English meetings with good audio, accuracy is near-perfect.
Sembly automatically detects tasks and action items mentioned during meetings and presents them in a clean checklist format. In our testing, it caught ~85% of explicit action items — comparable to a good human note-taker.
The task detection isn't perfect — it occasionally creates tasks from offhand comments ("I should probably look into that") that aren't real commitments. But the signal-to-noise ratio is high enough that reviewing the auto-detected tasks is faster than writing them from scratch.
A unique Sembly feature: it tracks recurring topics across multiple meetings. If "Q3 Budget" comes up in three consecutive weekly meetings, Sembly connects them — you can see the evolution of that topic over time. This is genuinely useful for project managers and executives tracking long-running initiatives.
The cross-meeting topic view isn't something Fireflies or Otter offer in the same way. It's a differentiator for teams that have recurring strategic meetings.
Sembly integrates with Zoom, Google Meet, Microsoft Teams, and Webex for meeting joining. It pushes summaries to Slack and Microsoft Teams. It syncs tasks to Asana, Jira, Trello, and Notion. It connects to Salesforce and HubSpot for CRM logging.
This is a solid but smaller integration set compared to Fireflies (30+ integrations). If you use niche tools, check compatibility. For the mainstream stack (Zoom + Slack + Jira), Sembly covers what you need.
| Plan | Price | Meetings | Key Features | |
|---|---|---|---|---|
| Free | $0 | 5/month | Basic transcription, limited AI features | Start Free |
| Professional | $15/month | 20/month | Full AI analysis, task detection, integrations | Try Pro |
| Team | $29/month | 50/month | Multi-user, shared workspace, priority support | Try Team |
| Enterprise | Custom | Unlimited | SSO, dedicated support, custom integrations, SLA | Contact |
⚖ Pricing verified June 2026. Always check Sembly's official pricing page for current rates.
This is the question we hear most. Both are excellent — but they're optimized for different things.
| Dimension | Sembly.ai | Fireflies.ai |
|---|---|---|
| AI Summaries | 🏆 Best | Very Good |
| Search & Memory | Good | 🏆 Best |
| Integrations | 15+ | 30+ |
| Free Tier | 5 meetings/month | 🏆 Unlimited transcription |
| Starting Price | $15/month | $10/month |
| Accuracy | 96% | 96% |
| Best For | Analysis-heavy meetings | Searchable meeting memory |
Our take: Choose Sembly if you need deep understanding of your meetings — especially for strategic sessions, board meetings, or client workshops where the nuance matters. Choose Fireflies if you need a searchable knowledge base across many meetings and value broad integrations. Both are excellent — you can't go wrong with either for most use cases.
Sembly's task detection and cross-meeting topic tracking are built for you. Track decisions across sprints without manual notes.
Strategic meetings need strategic analysis. Sembly understands nuance and connects ideas across meetings — exactly what leaders need.
Client meetings are where value is created. Sembly ensures nothing is missed and provides professional summaries for client follow-up.
Interview transcription with smart analysis. Sembly's topic extraction helps identify themes across multiple research conversations.
Teams that need the widest possible integration ecosystem (go with Fireflies). Individuals who want a completely free tool with solid features (go with Otter). Anyone needing offline or mobile-first functionality (Sembly is web-only).
Sembly.ai is the best AI meeting assistant for teams that need understanding, not just transcription.
If you're tired of leaving meetings wondering "what did we actually decide?" — Sembly is your answer. Its AI analysis is genuinely best-in-class, and the task detection alone can save hours of follow-up work per week.
It's not the cheapest option, and its integration ecosystem is smaller than Fireflies. But if your meetings are strategic — planning sessions, client calls, board meetings — the depth of analysis justifies every dollar.
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