Head to head

Fathom vs Otter.ai: Which AI Note Taker Is Right for You in 2026?

Fathom logo
Fathom

Individual professionals on Zoom who prioritize summary quality

4.3
/ 5
Otter.ai logo
Otter.aiOur pick

Real-time transcription during meetings in English, Spanish, or French

4.0
/ 5

Fathom and Otter.ai are two popular AI note takers that approach the same problem differently. Fathom focuses on post-meeting summary quality and produces some of the cleanest meeting summaries in the category. Otter.ai focuses on real-time transcription, showing the transcript to participants as the meeting happens.

Both tools have strong free plans for their target users. Fathom offers unlimited free recordings for individual Zoom users. Otter.ai offers 300 monthly minutes with a 30-minute per-meeting cap. The right choice depends on whether you value summary clarity or real-time access more.

Side by side

Fathom logo

Fathom

Our pick

Score

4.3 / 5

Price

Free plan

Individual professionals on Zoom who prioritize summary quality

Best summary quality in the category. Unlimited free plan for individual Zoom users. No visible bot on Zoom via native integration. Designed for individuals rather than team deployment.

Otter.ai logo

Otter.ai

Score

4.0 / 5

Price

Free plan

Real-time transcription during meetings in English, Spanish, or French

Real-time transcription visible during meetings. Works across Zoom, Meet, and Teams. 30-minute free plan cap limits usefulness for regular business meetings.

Feature comparison

Feature comparison matrix
FeatureFathomOtter.ai
Free plan
Unlimited for Zoom (individual)
300 min/month, 30 min/meeting
Real-time transcription

Post-meeting only

Visible during meeting

Bot visibility
No bot on Zoom

Native Zoom integration option

Bot joins as participant
Languages
English primary

Limited multilingual support

EN, ES, FR
Meeting platforms
Zoom primary, Meet + Teams
Zoom, Meet, Teams
Summary quality
Best in class

Concise and well-structured

Good

More verbose than Fathom

Mobile app
iOS + Android
CRM integration
HubSpot (paid plans)
HubSpot (limited)

Frequently Asked Questions

Is Fathom completely free?

For individual Zoom users, yes. Fathom's free plan offers unlimited recordings and summaries on Zoom at no cost. The free plan does not include team features, CRM integration, or advanced sharing capabilities, which require a paid plan. For individual use on Zoom, the free tier is a genuine long-term option.

Why does Fathom have better summaries than Otter.ai?

Fathom is specifically optimized for post-meeting summary quality, investing in the AI processing step that produces the final output. The summaries are consistently more concise and better structured than Otter.ai's output in our testing. Otter.ai's design priority is real-time transcription speed, which involves different trade-offs in the underlying AI processing.

Does Fathom work with Google Meet and Microsoft Teams?

Yes, Fathom supports Google Meet and Microsoft Teams in addition to Zoom, but it is primarily optimized for Zoom. The native Zoom integration, which avoids adding a visible bot participant, is not available for Meet or Teams. For Google Meet or Teams-first teams, Fireflies.ai or tl;dv may be a better fit.

Miriam Alonso

Miriam Alonso

CSM - 3 months testing

See all my reviews →