Comparison

Cal vs Fathom

Kustiq lines up Cal and Fathomon tech stack, hiring posture, funding, and customer signals in 60 seconds, stamped with each profile's last-verified date, free to compare and from $0.20 to profile your own.

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Cal and Fathom at a glance

Cal.com is a customizable scheduling infrastructure platform offering a freemium SaaS product for individuals, teams, and enterprises, plus a developer API and embeddable React components for product teams building scheduling into their own applications.

SaaSProduct-Led

Fathom is an AI meeting assistant founded in 2020 that records, transcribes, and summarizes calls on Zoom, Google Meet, and Microsoft Teams, serving business teams worldwide. It reached $30M ARR by 2025 through a freemium PLG model, with a free individual tier as its primary distribution engine and paid per-seat team plans.

SaaSProduct-Led

Cal vs Fathom: TL;DR

  • Cal offers embeddable React components for scheduling; Fathom integrates with Zoom, Google Meet, Microsoft Teams.
  • Fathom reached $30M ARR by 2025; Cal raised Series A $8.8M funding.
  • Cal serves individuals, teams, enterprises via freemium SaaS; Fathom targets business teams with per-seat paid plans.
DimensionCalFathom
VerticalSaaSSaaS
SegmentProduct-LedProduct-Led
Founded
Employees51-20051-200
Location
FundingSeries A ($8.8M)Series A
G2 rating4.8343 reviews4.8258 reviewshigher
G2 categorySoftware CompanySoftware Company
Pricing page

Tech stack

Stack overlap · 17% · 1 shared, 5 unique

Shared (1)

Cloudflare

Only Cal (4)

Cal.comFramerGoogle FontsNext.js

Only Fathom (1)

Google Cloud

Known competitors

Cal

Acuity

Fathom

Fireflies AI vs Otter AIFreePremium for Individuals

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Cal vs Fathom: side-by-side facts

Cal
Employees
51-200
Funding
$8.8M
Vertical
SaaS
Tech stack
Cal.com, Cloudflare, Framer
Fathom
Employees
51-200
Funding
Series A
Vertical
SaaS
Tech stack
Cloudflare, Google Cloud
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