Open Source Alternatives to Split

A feature management platform that allows users to create, target, and manage feature flags at enterprise scale. The software provides capabilities for release monitoring to track the impact of changes on system performance and user behavior, with alerts that point to the specific flag causing an issue. It includes experimentation tools that enable teams to test and validate new features to determine if changes improve or degrade the user experience. It is designed for engineering leaders and teams to accelerate software releases and innovate without compromising application integrity. The product is deployed via SDKs for integration into applications, allowing for gradual releases and data driven decision making based on how users respond to specific changes. This platform is now part of Harness.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Split give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 4 open source alternatives to Split. The most popular are Unleash, Flagsmith and Flipt. Most use the AGPL-3.0 or BSD-3-Clause license, and 4 offer an official Docker image.