Flagsmith
Open-source feature flag and remote config service with user segment targeting.
Why consider Flagsmith?
Flagsmith is an open-source feature flag and remote configuration engine. Written in Python and React, it lets development teams release features safely, manage canary rollouts, run multivariate tests, and target specific user segments across web and mobile apps.
Learn Flagsmith by building
Practical setup notes, real use cases, and copy-ready examples in one focused guide.
In this guide2 sections
Overview of Flagsmith
Flagsmith controls runtime application features without redeploying backend containers or waiting for mobile app store reviews.
Running with Docker
docker run -d \ --name flagsmith \ -p 8000:8000 \ flagsmith/flagsmith:latestFlagsmith is licensed under the BSD-3-Clause License.
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