Flagsmith

    Flagsmith/flagsmith

    Flagsmith is an open-source feature flag platform with remote config, experimentation, and self-hosted or cloud deployment options.

    devops
    frontend
    self-hosted
    cd
    ci
    continuous-integration
    docker
    feature-flag
    Python
    BSD-3-Clause
    6.6K stars
    595 forks
    6.6K GitHub watchers
    Updated Nov 2, 2026
    View on GitHub

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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    5 releases in the last 90 days, the latest 4 days ago, with 134 contributors on GitHub.

    Use Cases & Benefits

    • Provides an open-source platform for feature flagging, remote configuration, and experimentation with self-hosted or cloud deployment options.
    • Enables granular control over feature releases and A/B testing with flexible deployment and multi-language SDK support.
    • Use for managing feature toggles across web, mobile, and server applications to safely roll out new features.
    • Use for running segmented A/B and multivariate tests to optimize user experience and feature performance.
    • Use for teams needing secure, private hosting of feature flag infrastructure with organization and role management.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    BSD 3-Clause

    Permissive: commercial use, modification and redistribution are allowed with attribution.

    Community files

    • README: present
    • Contributing guide: present

    Watch-outs

    No watch-outs from GStars' checks.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    Change the way your team releases software. Roll out, segment, and optimise—with granular control. Stay secure with on-premise and private cloud hosting.

    Flagsmith makes it easy to create and manage feature 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.

    The Flagsmith repository is comprised of two core components - the REST API and the frontend dashboard.

    Excerpt from the Flagsmith/flagsmith README on GitHub (BSD-3-Clause license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Forks

    595+38

    Open issues

    743+70

    Compared with peers in DevOps

    Fastest-growing repositories GStars tracks in this cohort for the week of Nov 1, by 7-day star growth

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    elie222/rakazo7.2K+9225926 days ago
    superplanehq/superplane8.8K+435607 days ago
    Flagsmith/flagsmith6.6K—604 days ago
    Category median13.5K+1.4K60—

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