Flagsmith

Flagsmith is an open source, robust, Feature Flag and Remote Config service. Use our hosted API, deploy to your own private cloud, or run on-premises.

Flagsmith makes it easy to create and manage features flags across web, mobile, and server side applications. Just wrap a section of code with a flag, and then use Flagsmith to toggle that feature on or off for different environments, users or user segments.

Feature Flag and AB Testing platform.

Use our hosted API, deploy to your own private cloud, or run on-premises.

Release features with confidence

Flagsmith makes it easy to create and manage features flags across web, mobile, and server side applications. Just wrap a section of code with a flag, and then use Flagsmith to toggle that feature on or off for different environments, users or user segments.

Manage features without deployments

Flagsmith combines the concepts of feature toggles with the flexibility of remote config. Rather than just switching features on and off, you can configure them for individual segments, users and development environments.

Powerful user segmentation

Utilise our powerful rules engine to manage your features for the users you wish to target. You can even use segments for staged rollouts or a/b testing.