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Alternatives

Products that do what FlagSwift does

Ship fearlessly, rollback instantly

  1. 1
    Flipt v2178

    Feature flags for safe deployments, git-native & self-hosted

    Oct 2025

  2. 2

    Feature Flags. Powered by Git

    2024

  3. 3
    Flagsmith128

    Feature flag, remote config and AB testing platform

    2021

  4. 4

    Ship faster with less risk with free feature flags

    2019

  5. 5
    dif.sh364

    Markdown feature flags your coding agent installs for you

    Aug 2026 · dif.sh

  6. 6

    Free, open-source library for using feature flags in Next.js

    2025

  7. 7
    DevCycle162

    Feature flag suite for modern product engineering teams

    2022

  8. 8FF

    Hey all, I'm the founder of Flipt, an open-source (https://github.com/flipt-io/flipt) feature flag tool that I (and others) have been working on for the past few years. About a year or two ago we added support for serving flag state from various non-relational declarative stores like Git, OCI, Object Store, etc. Many of our users came to love the git-backed storage, as it allows them to keep their feature flags close to their code in there organization's repos. But they had one (rather large) ask, and that was the ability to use the UI to manage flag state changes and…

    2024 · flipt.io

  9. 9
    OpenFlags114

    Fast, self-hosted, edge-ready feature flags for modern teams

    Mar 2026 · openflags.dev

  10. 10
    Hypertune260

    Type-safe feature flags, optimized for React and Next.js

    2025

  11. 11
    Toggly103

    Build better software faster using feature flags

    2022

  12. 12

    Feature flagging that's purpose-built for B2B

    2024

  13. 13
    Reflag117

    First ever self-cleaning feature flags for TypeScript

    Sep 2025

  14. 14

    Feature flags, targeting rules, rollouts. All from Vercel.

    Apr 2026 · vercel.com

  15. 15
    Bucket DX294

    Feature flags to go fast with CLI, Toolbar, Event log & more

    2025

  16. 16

    Feature Flag Experimentation made by engineers for engineers

    2022

  17. 17

    Validate your features with 1-line of code

    2023

  18. 18WB

    Hi. We just open sourced Bullet Train, a Feature Flag and Remote Config platform. It's a collection of tools: server API, admin front end and clients for a bunch of different platforms. Together they allow you to control feature flags and remote config across projects, environments and users. We realised that we were building ad-hoc feature flag stuff into individual projects over and over, so we had a look around to see if there was a way of doing this in a more formal manner. There are a few commercial solutions around but they were quite expensive and seemed to be aimed more at the…

    2018

  19. 19FF

    Hi HN, I'm the creator of FFlags. I built this because I wanted a feature flagging system that gave me the performance and reliability of an enterprise-scale solution without the months of dev time or the vendor lock-in. The core ideas are: 1. Feature Flags as Code: You define your flag logic in TypeScript. This lets you write complex rules, which felt more natural as a developer myself than using a complex UI for logic. 2. Open Standard: The platform is built on the OpenFeature standard (specifically the Remote Evaluation Protocol). The goal is to avoid vendor lock-in and the usual…

    2025 · fflags.com

  20. 20

    An intuitive, dead simple feature flagging platform

    2018

  21. 21FG

    Why? - Decouple application deployment from releases How it works: - Make changes to your features and segments (YAMLs) via Pull Requests - Generate datafile (JSON file) in CI/CD workflow and upload to your CDN - Fetch datafile in your application runtime and consume with SDKs Supports: - Feature flags: boolean flags - Experimentation: a/b tests - Segments: targeting traffic with conditions - Variables: namespaced under each feature and conditional - Gradual rollouts: avoid big bang releases, go from 0% to 100% - Consistent bucketing: same user sees same variation - Multiple…

    2023 · featurevisor.com

  22. 22

    Feature flags & percent rollouts for fast and safe releases.

    Oct 2025

  23. 23
    Diploi99

    Go from zero to a live full-stack app with 3 clicks

    Mar 2026 · diploi.com

  24. 24

    Feature flag and configuration management service

    2020

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