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Fathom Analytics vs GrowthBook

Side-by-side comparison of two indie startups from the Startup Spotlight directory.

Option A
Fathom Analytics

Fathom Analytics

SaaS

Privacy-first, simple website analytics.

Fathom Analytics is a paid, GDPR-compliant analytics tool run by two indie founders publicly sharing their revenue.

Founder
Jack Ellis
Founded
2018
Team
1-10
Listing
Free (nofollow)
Listed
May 2026
View Fathom Analytics →
Option B
GrowthBook

GrowthBook

SaaS

Open-source feature flags and A/B testing.

GrowthBook is an open-source platform for feature flags and experimentation, with SDKs in every major language.

Founder
Stephen Pinkerton
Founded
2020
Team
11-50
Listing
Free (nofollow)
Listed
May 2026
View GrowthBook →

See more alternatives

Fathom Analytics alternatives →GrowthBook alternatives →