GrowthBook Alternatives (January 2026)

GrowthBook - Open Source Feature Flags and A/B Tests

https://www.growthboo.io/

GrowthBook is an open source platform that gives any company the power of a customized feature flagging and A/B testing system.

4.7/5

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DevCycle | Feature Flag Management

https://devcycl

.com/

DevCycle is a Feature Flag Management platform built for modern development teams. Deploy faster, reduce risk, and build maintainable code at scale.

Flagsmith - Open Source Feature Flag & Remote Config Service

https://www.flagsmit

.com/

Flagsmith makes it easy to create and manage features flags. Use our hosted API, deploy to your own private cloud, or run on-premises.

Feature Flags, Experimentation + Continuous Delivery – Split

https://www.spli

.io/

Split is a feature delivery platform that powers feature flag management, software experimentation, and continuous delivery.

LaunchDarkly: Feature Flags, Feature Management, and Experimentation

https://launchdarkl

.com/

Maximize the value of every software feature through automation and feature management.

Statsig | The #1 Feature Management and Experimentation Platform

https://www.statsi

.com/

Statsig is a modern feature management and experimentation platform that empowers teams to 10x their experimentation velocity, shipping every feature in a data-driven way.

#1 A/B Testing application for websites, mobile apps, server-side, and more | VWO Testing

https://vw

.com/testing/

VWO Testing, part of VWO Platform, helps you and run A/B, split, multivariate, and feature tests to optimize user experience & increase conversion rates across web, mobile, servers, and other devices.

ConfigCat - Feature Flag Service for Teams

https://configca

.com/

ConfigCat is a feature flag service with unlimited team size, awesome support, and a reasonable price tag that takes 10 mins to learn.

The #1 A/B Testing Platform with AI Driven Personalization | Taplytics

https://taplytic

.com/

Taplytics provides zero bloat, cross-platform AB Testing solutions that power the experiences within today's leading apps and websites. Learn more.

Tggl.io | Feature flags and release management

https://tgg

.io/

Tggl lets developers ship code faster and safer with feature flags and makes product teams more efficient with release management