GrowthBook alternatives: 6 apps ranked by verified data
Common reasons people leave GrowthBook: needs a data warehouse or analytics source to shine, and free cloud plan limited to 3 users. We ranked 6 alternatives by how directly each one replaces GrowthBook, then by reviews, real visits and how recently each app's facts were checked against its own website. Statsig currently ranks first.
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Show all 6 alternativesThe best GrowthBook alternative for…
The highest-ranked app in this list for each need.
Best GrowthBook alternative for most people
StatsigHosted experiments with analytics and replay bundled in.
Best GrowthBook alternative for a free option
UnleashOpen-source flags with stronger enterprise release governance.
Best GrowthBook alternative for a free plan you can upgrade
PostHogFlags and experiments plus analytics, with no warehouse needed.
Best GrowthBook alternative for open source
PostHogFlags and experiments plus analytics, with no warehouse needed.
Best GrowthBook alternative for self-hosting
PostHogFlags and experiments plus analytics, with no warehouse needed.
Best GrowthBook alternative for working in the browser
EppoA commercial warehouse-native platform, now Datadog Experiments.
GrowthBook alternatives: common questions
What is the best alternative to GrowthBook?
Statsig ranks first right now. Hosted experiments with analytics and replay bundled in. Eppo and PostHog follow it in our ranking.
Is there a free alternative to GrowthBook?
Yes. Statsig (free plan + paid), PostHog (free plan + paid), Unleash (open source) and LaunchDarkly (free plan + paid) have a free option. Check each app's verified facts for current plan limits.
Is there an open-source alternative to GrowthBook?
Yes: PostHog and Unleash. PostHog and Unleash can also be self-hosted.
Why do people switch from GrowthBook?
The complaints we hear most: needs a data warehouse or analytics source to shine; free cloud plan limited to 3 users; less marketer-friendly than visual testing tools.
How is this list ranked?
Every app is scored with the same published formula: how directly it replaces GrowthBook, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.