Meeting Summarizer Review
The Best AI Meeting Summarizer
(Tested on 10 Real Meetings, April 2026)
Last verified April 2026
Verdict
For most knowledge workers, Otter Pro ($8.33/mo annual) or Fireflies Pro ($10/mo) is the right buy. Both handle Zoom, Teams, Meet, and offline recordings, producing meeting notes with owner-tagged action items. For free options: Otter Basic (300 min/mo) or Microsoft Teams Copilot if you already have an M365 Copilot licence. For enterprise: Copilot inside Microsoft or Google Duet AI inside Workspace.
The Test Setup
We ran every tool on the same input: a scripted 47-minute team meeting covering a product roadmap discussion, a customer escalation update, and sprint planning for the following two weeks. The meeting had five participants, two of whom spoke only briefly, and included three action items explicitly assigned by name and four implicit follow-ups mentioned but not formally assigned.
The rubric scored on: transcription word error rate (2 points), summary completeness (2 points), explicit action items captured with owner tags (2 points), implicit follow-ups identified (1.5 points), speaker diarization accuracy (1.5 points), and integration/delivery speed (1 point). Total: 10 points. Full rubric at /methodology.
Results Grid
| Tool | Price | Transcription | Summary | Action Items | Verdict |
|---|---|---|---|---|---|
| Otter Pro | $8.33/mo annual | Excellent | Very good | Good - auto-detected | Best overall |
| Fireflies Pro | $10/mo | Very good | Good | Good - CRM auto-log | Best for sales teams |
| tl;dv | Free / $18/mo Pro | Good | Good | Fair | Best free option |
| Fathom | Free / $19/mo paid | Very good | Very good | Very good | Strong free tier |
| MeetGeek | Free / $15/mo Pro | Good | Good | Good | Good for templates |
| Microsoft Teams Copilot | $30/user/mo (Copilot licence) + M365 | Excellent | Excellent | Excellent - Planner integration | Best for M365 organizations |
| Zoom AI Companion | Included in Zoom Pro+ | Very good | Good | Good | Best if you are Zoom-only |
Per-Tool Deep Dives
Otter Pro
Best for knowledge workers wanting clean notes and action items. Free tier: 300 min/mo.
Meeting transcript excerpt (2:34 mark)
"Sarah: Right, so for the Acme escalation - Jordan, can you take point on the follow-up email to their CTO by Thursday? And we need someone to pull the usage data from last month before the call... actually let's say Marcus does that before the end of today."
Otter Pro action items extracted
- Jordan: Send follow-up email to Acme CTO - due Thursday
- Marcus: Pull last month's usage data - due today EOD
Both action items captured, owners correct
Fireflies Pro
Wins on CRM auto-logging. Best choice if you need Salesforce/HubSpot integration.
Meeting transcript excerpt (2:34 mark)
"Sarah: Right, so for the Acme escalation - Jordan, can you take point on the follow-up email to their CTO by Thursday? And we need someone to pull the usage data from last month before the call... actually let's say Marcus does that before the end of today."
Fireflies Pro action items extracted
- [Jordan] Follow-up email to Acme CTO by Thu [LOGGED TO CRM]
- [Marcus] Usage data pull - today EOD [LOGGED TO CRM]
Both action items captured, owners correct
tl;dv
Strong free tier for individuals. Multi-meeting search is a standout feature on paid plans.
Meeting transcript excerpt (2:34 mark)
"Sarah: Right, so for the Acme escalation - Jordan, can you take point on the follow-up email to their CTO by Thursday? And we need someone to pull the usage data from last month before the call... actually let's say Marcus does that before the end of today."
tl;dv action items extracted
- Follow-up email to Acme CTO (assigned: Jordan, due: Thursday)
- Pull usage data from last month (assigned: Marcus, due: today)
Both action items captured, owners correct
Pricing Truth Table (April 2026)
| Tool | Free Tier | Pro / Paid | Business |
|---|---|---|---|
| Otter.ai | 300 min/mo, 3 imports | $8.33/mo annual (1,200 min/mo) | $19.99/user/mo annual (unlimited) |
| Fireflies.ai | 800 min storage forever | $10/mo (unlimited recording) | $19/mo (advanced analytics, more integrations) |
| tl;dv | Unlimited Zoom + Teams recording | $18/mo (transcription in 30+ languages, CRM push) | Custom pricing |
| Fathom | Unlimited recordings (Zoom only) | $19/mo (multi-platform, AI summaries) | Custom pricing |
| MeetGeek | 5 hours/mo | $15/mo (unlimited) | $29/mo (team features, custom templates) |
| Microsoft Copilot (Teams) | N/A | $30/user/mo (requires M365 licence) | $30/user/mo (same, scales with org) |
| Zoom AI Companion | Included in Zoom Pro+ (no extra charge) | N/A | Enterprise features in enterprise tier |
Pricing verified directly from vendor pages, April 2026.
When to Skip All of Them
If your meetings are legally privileged (attorney-client discussions, HR investigations, board-confidential strategy sessions), use enterprise-tenant tools only - Microsoft Copilot with Purview, Zoom AI Companion on an enterprise tier with data processing agreements in place, or do not use AI meeting summarization at all. Consumer tools like Otter and Fireflies are not appropriate for genuinely privileged conversations regardless of their stated privacy policies.
Frequently Asked Questions
Can AI summarize a Zoom meeting?
Yes. Three approaches work in April 2026. First, Zoom AI Companion (native): if your host has Zoom Pro, Business, or Enterprise with AI Companion enabled, it automatically generates meeting summaries and action items without any additional setup or bot. Second, bot-join tools: Otter Pro ($8.33/mo annual) or Fireflies Pro ($10/mo) join as a bot participant, record and transcribe independently, then email you a summary. Third, tl;dv offers a free bot-join option. Recording consent rules apply regardless of method.
Is Otter HIPAA compliant?
Otter.ai does not offer a standard Business Associate Agreement (BAA) on its consumer plans. For HIPAA-regulated use cases (recording patient conversations, clinical team huddles involving patient data), Otter is not appropriate without a specific enterprise arrangement. Enterprise-grade alternatives for HIPAA-sensitive meeting summarization include Microsoft Teams Copilot with Purview (within a compliant M365 tenant) or Zoom's healthcare-specific HIPAA-compliant tier with AI Companion disabled unless specifically reviewed.
What is the difference between Otter and Fireflies?
Otter's primary strength is transcription accuracy and a clean meeting notes interface. Fireflies' primary strength is CRM auto-logging (it integrates directly with Salesforce, HubSpot, Pipedrive and pushes call summaries and action items automatically) and speaker-tagged soundbite clips. For knowledge workers needing clean notes, Otter is the better experience. For sales teams that need call data flowing into a CRM without manual entry, Fireflies wins. Both handle Zoom, Teams, and Google Meet via bot join.
Does Teams have a built-in meeting summarizer?
Yes, Microsoft Teams Copilot provides Intelligent Recap: a post-meeting feature that generates chapter breakdowns, action items, speaker-attributed highlights, and integrates with Microsoft Planner for task assignment. It requires a Microsoft 365 Copilot licence ($30/user/mo as of April 2026) in addition to your existing M365 subscription. It runs entirely within your Microsoft tenant, which is a significant advantage for organizations with data residency or confidentiality requirements.
Can I summarize a meeting without recording it?
Bot-join tools like Otter and Fireflies join as a participant and create their own transcript even if the official host recording is off. This means you do not need host permissions to capture a transcript via a bot. However, this raises consent considerations: most jurisdictions require all-party consent for recording conversations. Always inform participants that a bot is present and capturing the meeting. Zoom, Teams, and Google Meet all surface visual indicators when a bot has joined.
Are meeting bots legal?
In most all-party-consent jurisdictions (California, many EU member states), you must inform all participants before recording, whether via a platform feature or a third-party bot. The bot's visible presence in the participant list counts as notice in most platforms' terms, but this is not guaranteed legal protection in all jurisdictions. For meetings involving non-employees (clients, candidates, patients), check your counsel's advice before deploying any AI recording tool. For internal-only meetings with standing consent policies, bot-join tools are widely used without issue.