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GrowthBook vs PostHog

People
GrowthBookFeature Flag Platforms
PostHogProduct Analytics
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Price
Published entry price
$40+per seat / month
Usage-based

Feature Flag Platforms

Annual estimate10 people, entry price
$4,800+
10 people
Usage-based
Offer
No offer right now
$50,000 in credits
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Feature Flag Platforms

Overview
Focus
Feature Flag Platforms
Product Analytics
Product
GrowthBook is an open-source feature flagging and A/B testing platform.
PostHog is an open-source, all-in-one product analytics platform offering event analytics, session replay, feature flags, A/B testing, and a customer data platform with transparent usage-based pricing.
Headquarters
San Francisco, California
San Francisco, California
Company size
11-50 employees
51-200 employees
Founded
2020
2020
Pricing details
Plan
Published entry price
Published rate
$40+ / seat / month
Usage-based
Billable seats
10
Free options
Free plan, Free trial
Free plan, Free trial
Pricing source
Source updated
Oct 29, 2026
Oct 29, 2026

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Feature Flag Platforms