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Software · head to head

Braintrust vs Fathom

B

Braintrust

Software

The active observability platform for agents

From
On request
Rated
-
Full reviewWebsite
Fathom logo

Fathom

Software

Free AI meeting assistant

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Fathom has a free tier, so it costs nothing to try first.
  • Each has a real cost: Braintrust the free Starter tier includes only $10 of monthly model credits, 1 GB of processed data, and 10,000 scores before overage charges of $4 per GB and $2.50 per 1,000 scores apply, as of August 2026.; Fathom team plan requires minimum 2 users; cannot purchase single seat at team pricing

Where they differ

Only the attributes on which Braintrust and Fathom actually diverge.

Attributes where Braintrust and Fathom differ
AttributeBraintrustFathom
Starting priceOn requestFree
Pricing modelusage-basedUnknown
Free tierNoYes
PlatformsWebWeb, Zoom, Google Meet, Microsoft Teams
FoundedUnknown2020

Identical on both: user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Braintrust

Nothing recorded that Fathom does not also cover.

Only in Fathom

  • Auto-recording
  • AI summaries
  • Transcription
  • Highlight clips
  • Zoom
  • Google Meet
  • HubSpot
  • Salesforce

What people use each for

The jobs each tool is most often brought in to do.

Braintrust

No use cases recorded yet. See the Braintrust review.

Fathom

  • AI-powered meeting transcription and automatic note-taking for sales teams and professionalsnot Braintrust
  • Meeting analysis with AI scorecards and action item generation that syncs to CRMsnot Braintrust

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Braintrust

  • The free Starter tier includes only $10 of monthly model credits, 1 GB of processed data, and 10,000 scores before overage charges of $4 per GB and $2.50 per 1,000 scores apply, as of August 2026.

Fathom

  • Team plan requires minimum 2 users; cannot purchase single seat at team pricing
  • CRM field sync and deal view summaries available only on Business plan ($34/user/month) and above

Pricing, plan by plan

Braintrust

On request

No published plan breakdown. See the Braintrust review.

Fathom

Free

No published plan breakdown. See the Fathom review.

Which should you pick?

Choose Braintrust if

Nothing in the data separates Braintrust from Fathom on the points above - pick on price and on how each one feels to use.

Braintrust review

Choose Fathom if

  • You need auto-recording.
  • You want to start without paying.
  • You work on Web, Zoom, Google Meet, Microsoft Teams.
  • You also want ai summaries.
Fathom review

Questions people ask

Is Braintrust or Fathom better?
Neither clearly leads. Braintrust starts at On request and Fathom at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Braintrust or Fathom?
Fathom has a free tier; the other does not. Paid plans start at On request for Braintrust and Free for Fathom.
Does Braintrust or Fathom run on more platforms?
Braintrust runs on Web. Fathom runs on Web, Zoom, Google Meet, Microsoft Teams.
Can I use Fathom for free?
Yes. Fathom has a free tier, so you can try it without paying. Braintrust starts at On request.
What can Braintrust do that Fathom cannot?
Fathom covers Auto-recording, AI summaries, Transcription, Highlight clips.
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