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Eppo alternatives: 4 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Eppo: needs an established data warehouse, and quote-based pricing. We ranked 4 alternatives by how directly each one replaces Eppo, then by reviews, real visits and how recently each app's facts were checked against its own website. GrowthBook currently ranks first.

Eppo has been acquired. Acquired by Datadog; the product is now sold as Datadog Experiments.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1GrowthBook logoGrowthBookOpen sourceYesWeb, Self-hosted4 of 466.5
  1. GrowthBook logo

    1. GrowthBookTop pick

    Best for: Engineering and data teams that want experiments on their own warehouse data

    Open sourceSelf-hostableWeb, Self-hosted

    66.5

    score / 100

    Why switch from Eppo

    Open-source, warehouse-native experimentation with a free plan.

    Pros

    • Open source and fully self-hostable
    • Runs analysis on your existing warehouse
    • Unlimited flags, experiments and traffic even on free plan

    Cons

    • Needs a data warehouse or analytics source to shine
    • Free cloud plan limited to 3 users
    • Less marketer-friendly than visual testing tools
    Visit GrowthBook Details and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is GrowthBook a good Eppo alternative?

    Verified facts

    4 of 4 verified
    Free plan
    Up to 3 users, unlimited flags
    Checked Oct 25, 2026growthbook.io(opens source in a new tab)
    Pro plan
    $40 per seat/month
    Checked Oct 25, 2026growthbook.io(opens source in a new tab)
    Self-hosting
    Docker image
    Checked Oct 25, 2026docs.growthbook.io(opens source in a new tab)
    Self-hosted features
    Same as cloud
    Checked Oct 25, 2026growthbook.io(opens source in a new tab)

The best Eppo alternative for…

The highest-ranked app in this list for each need.

GrowthBook logo

Best Eppo alternative for most people

GrowthBook

Open-source, warehouse-native experimentation with a free plan.

GrowthBook logo

Best Eppo alternative for a free option

GrowthBook

Open-source, warehouse-native experimentation with a free plan.

Statsig logo

Best Eppo alternative for a free plan you can upgrade

Statsig

Offers both a hosted and a warehouse-native mode with a free tier.

GrowthBook logo

Best Eppo alternative for open source

GrowthBook

Open-source, warehouse-native experimentation with a free plan.

GrowthBook logo

Best Eppo alternative for self-hosting

GrowthBook

Open-source, warehouse-native experimentation with a free plan.

Optimizely logo

Best Eppo alternative for working in the browser

Optimizely

Enterprise experimentation with a visual web editor.

Eppo alternatives: common questions

What is the best alternative to Eppo?

GrowthBook ranks first right now. Open-source, warehouse-native experimentation with a free plan. Statsig and Optimizely follow it in our ranking.

Is there a free alternative to Eppo?

Yes. GrowthBook (open source), Statsig (free plan + paid) 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 Eppo?

Yes: GrowthBook. GrowthBook can also be self-hosted.

Why do people switch from Eppo?

The complaints we hear most: needs an established data warehouse; quote-based pricing; product future now tied to Datadog.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Eppo, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.