Is Fathom or Lambda better?

Neither clearly leads. Fathom starts at Free and Lambda at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Fathom or Lambda?

Fathom has a free tier; the other does not. Paid plans start at Free for Fathom and On request for Lambda.

Does Fathom or Lambda run on more platforms?

Fathom runs on Web, Zoom, Google Meet, Microsoft Teams. Lambda runs on Cloud.

Can I use Fathom for free?

Yes. Fathom has a free tier, so you can try it without paying. Lambda starts at On request.

What is Fathom best used for?

Fathom is most often used for ai-powered meeting transcription and automatic note-taking for sales teams and professionals, meeting analysis with ai scorecards and action item generation that syncs to crms. Of those, ai-powered meeting transcription and automatic note-taking for sales teams and professionals and meeting analysis with ai scorecards and action item generation that syncs to crms are not what Lambda is typically brought in for.

What can Fathom do that Lambda cannot?

Fathom covers Auto-recording, AI summaries, Transcription, Highlight clips. Lambda covers Superclusters, 1-Click Clusters, On-demand instances, Liquid cooling.

AI · head to head

Fathom vs Lambda

Fathom

Free AI meeting assistant

From: Free
Rated: -

Full review Website

Lambda

Cloud

GPU supercomputers for AI training and inference at enterprise scale

From: On request
Rated: -

Full review Website

The short version

Only Fathom has a free tier, so it costs nothing to try first.
Each has a real cost: Fathom team plan requires minimum 2 users; cannot purchase single seat at team pricing; Lambda no free tier or trial, requiring immediate commitment for testing
They diverge on capability: Fathom covers Auto-recording, Lambda covers Superclusters.

Where they differ

Only the attributes on which Fathom and Lambda actually diverge.

Attributes where Fathom and Lambda differ
Attribute	Fathom	Lambda
Starting price	Free	On request
Pricing model	Unknown	Pay-as-you-go hourly pricing with volume discounts for reserved capacity
Free tier	Yes	No
Platforms	Web, Zoom, Google Meet, Microsoft Teams	Cloud
Category	AI	Cloud
Founded	2020	2012

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

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 Fathom

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

Only in Lambda

Superclusters
1-Click Clusters
On-demand instances
Liquid cooling
InfiniBand networking
Managed orchestration
Co-engineering support

What people use each for

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

Fathom

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

Lambda

Training foundation models at scale with dedicated GPU infrastructurenot Fathom
Large-scale inference serving on enterprise-grade hardwarenot Fathom
Multi-GPU distributed training with InfiniBand networkingnot Fathom
Single-tenant secure compute for regulated industriesnot Fathom
AI lab infrastructure for frontier model developmentnot Fathom

Where each one falls short

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

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

Lambda

No free tier or trial, requiring immediate commitment for testing
Single-tenant Superclusters require custom pricing discussions
Pricing complexity across multiple GPU types and cluster sizes
Less suitable for experimentation or small teams with tight budgets

Pricing, plan by plan

Fathom

Free

No published plan breakdown. See the Fathom review.

Lambda

On request

1-Click Clusters B200$undefined/hourly
- 16 GPUs: $9.86/GPU/hour
- 256+ GPUs: $8.87/GPU/hour
- 1-year+ reserved discounts available
1-Click Clusters H100$undefined/hourly
- 16 GPUs: $6.16/GPU/hour
- 256+ GPUs: $5.54/GPU/hour
On-Demand Instances B200$undefined/hourly
- SXM6: $6.69/GPU/hour
On-Demand Instances H100$undefined/hourly
- SXM: $3.99/GPU/hour

Which should you pick?

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

Choose Lambda if

You need superclusters.
You work on Cloud.
You also want 1-click clusters.

Lambda review

Questions people ask

Is Fathom or Lambda better?: Neither clearly leads. Fathom starts at Free and Lambda at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fathom or Lambda?: Fathom has a free tier; the other does not. Paid plans start at Free for Fathom and On request for Lambda.
Does Fathom or Lambda run on more platforms?: Fathom runs on Web, Zoom, Google Meet, Microsoft Teams. Lambda runs on Cloud.
Can I use Fathom for free?: Yes. Fathom has a free tier, so you can try it without paying. Lambda starts at On request.
What is Fathom best used for?: Fathom is most often used for ai-powered meeting transcription and automatic note-taking for sales teams and professionals, meeting analysis with ai scorecards and action item generation that syncs to crms. Of those, ai-powered meeting transcription and automatic note-taking for sales teams and professionals and meeting analysis with ai scorecards and action item generation that syncs to crms are not what Lambda is typically brought in for.
What can Fathom do that Lambda cannot?: Fathom covers Auto-recording, AI summaries, Transcription, Highlight clips. Lambda covers Superclusters, 1-Click Clusters, On-demand instances, Liquid cooling.

Answered from the vendors’ own pages

Fathom: What is the most affordable paid plan for individuals, and what does it include?

Fathom Premium costs $20 per month (or $16 per month billed annually). It includes advanced summaries, action items, and a conversational AI assistant, in addition to the features in the free plan.

Source

Lambda: What makes Lambda's infrastructure different?

Lambda offers single-tenant Superclusters with exclusive GPU access, liquid cooling, and NVIDIA Quantum-2 InfiniBand networking. The company is 100% focused on AI infrastructure with co-engineering support from teams who built infrastructure for major AI labs.

Source

Fathom: What is included in Fathom's free plan?

The free plan includes unlimited recordings, transcriptions, AI summaries, clips, and playlists at no cost forever.

Source

Lambda: How does pricing work for large clusters?

1-Click Clusters pricing ranges from $5.54-$9.86 per GPU/hour depending on GPU type and cluster size, with volume discounts for 256+ GPUs. Reserved capacity is available at custom pricing for 1-year+ commitments.

Source

Fathom: How much does the Team plan cost per user, and what features does it add?

The Team plan costs $19 per month per user (minimum 2 users, or $15 per month annually). It includes everything from Premium plus global search, collaboration features, and team playlists.

Source

Lambda: Which GPU types are available?

Lambda offers NVIDIA B200, H100, A100, and Tesla V100 GPUs. Individual instances range from V100 at $0.79/hour to B200 SXM6 at $6.69/hour. Newer models like Vera Rubin are available in Superclusters.

Source

Fathom: What trial or guarantee is available before committing to a paid plan?

All paid plans offer a 90-day guarantee to test features risk-free.

Source

Fathom: Does Fathom offer free or discounted plans for startups or nonprofits?

Yes, qualified portfolio companies get up to 2 years free, and nonprofits can apply for 10 free seats.

Source

Fathom vs Lambda

Fathom

Lambda

The short version

Where they differ

What each one covers

Only in Fathom

Only in Lambda

What people use each for

Fathom

Lambda

Where each one falls short

Fathom

Lambda

Pricing, plan by plan

Fathom

Lambda

Which should you pick?

Choose Fathom if

Choose Lambda if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Fathom

More on Lambda

Keep looking

Other head to heads