Short answer: run one real meeting through both before paying — the accuracy gap on your voice, your accents, and your vocabulary decides, not our score or theirs. Broadly: Fathom wins on instant, well-structured summaries and a generous free tier. Otter wins on meeting volume features — channels, conversation search, and deeper team workflows. Keep one paid seat; two meeting-note bots recording the same calls is the overlap we flag most in team audits.
The weekly-workflow test
- Record the same real meeting (with consent) in both. Use a meeting with crosstalk and jargon — that's the honest test.
- Score the summary cold: without touching the transcript, can you reconstruct decisions and action items from the summary alone?
- Score the transcript: count name-attribution errors and garbled jargon terms per 10 minutes.
- Test the handoff: send the notes to where work actually happens (CRM, task manager, doc) and score the friction.
Where each one wins
Fathom
- Summaries that need the least cleanup — decisions and action items usually come out structured.
- Free tier covers real usage (unlimited recordings with core AI summaries) — see the review for current verified limits.
- Fast setup; less configuration surface.
Otter
- Meeting intelligence features — search across conversations, channels, vocabulary training.
- Team workflows: shared workspaces and conversation analytics.
- Minute caps differ by tier — the paid tiers unlock volume features; verified numbers on Pricing Watch.
What overlaps
The meeting-notes slot on your calendar. Two tools both asking to join every call is a privacy question and a money question: everyone in the meeting sees both bots. Pick one vendor per team, and set a written rule for when recording is appropriate — see our call follow-up workflow for a template.
Decision summary
- Solo / small team, want clean summaries free: Fathom first.
- Meeting-heavy teams with search and analytics needs: Otter paid tier.
- Client calls (healthcare, legal): neither without a consent workflow — see the guardrails in the call workflow.
- Already paying for both? The one whose notes people actually read is the one you keep.
FAQ
Which is more accurate?
On clean audio both are strong; on crosstalk and jargon they fail differently. The one-real-meeting test above gives you your answer for your speakers — reviews can't.
Are meeting recordings safe to keep?
Retention and training policies differ by vendor and change often; check each vendor's current terms (verified links on the review pages) and set your own retention rule. Never record regulated conversations without explicit consent and a policy check.
Do they work with Zoom/Meet/Teams?
Both join the major platforms as bots. Test the handoff step — that's where the weekly value actually lives.
Related: Fathom vs Otter.ai comparison · Fathom review · Otter.ai review · Keep/Cut Weekly