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Best Feature Flag Software in 2026

Feature flag software gives teams controls for deciding which features are available to users and how they are exposed. Compared on percentage rollouts, targeting rules and user segments, these entries also show details about environments and SDK languages that can help you assess fit with your development setup.

  1. 01 DevCycle

    DevCycle suits development teams that want attribute-based releases, staged rollouts, and experiments across client and server applications.

    From $625/mo Free plan Web · Windows · macOS · Linux
    9.4 Visit Specs
  2. 02 feat

    feat suits early engineering teams that need hosted feature flags, conditional targeting, and sticky percentage rollouts.

    From $19/mo Free plan Web · iOS · Android · API
    9.3 Visit Specs
  3. 03 Bucketeer

    Bucketeer suits development teams seeking self-hosted feature flags, staged releases, and targeting controls.

    Free plan Open source Web · Linux · iOS · Android
    9.1 Visit Specs
  4. 04 Flagsmith

    Flagsmith suits development teams that need controlled releases or remote configuration across web, mobile, and server-side applications.

    From $40/mo Free plan Open source Web · Windows · macOS · Linux
    9.1 Visit Specs
  5. 05 GrowthBook
    From $40/mo Free plan Open source Web · iOS · Android · API
    9.0 Visit Specs
  6. 06 Statsig

    It suits product and engineering teams that need experiment testing alongside feature controls and product analytics.

    From $150/mo Free plan Web · iOS · Android · API
    8.8 Visit Specs
  7. 07 Featurevisor

    Featurevisor suits teams that want Git-managed feature controls and local evaluation across applications.

    Free plan Open source Web · Windows · macOS · Linux
    8.7 Visit Specs
  8. 08 Unleash

    Unleash suits development teams managing releases and experiments across software environments.

    From $6.25/mo Free plan Open source Web · Windows · macOS · Linux
    8.7 Visit Specs
  9. 09 ConfigCat

    It suits development teams that need to manage feature exposure across application platforms and environments.

    From $110/mo Free plan Web · macOS · iOS · Android
    8.5 Visit Specs
  10. 10 Featureflip

    Featureflip is aimed at small teams, indie developers, startups, and consultants.

    From $49/mo Free plan Web · macOS · iOS · Android
    8.5 Visit Specs
  11. 11 Featureflow

    Featureflow suits engineering and product teams coordinating feature releases across development, test, staging and production.

    From $99/mo Free plan Web · iOS · Android · API
    8.4 Visit Specs
  12. 12 FeatureHub

    FeatureHub suits teams managing flags and runtime configuration across multiple environments.

    From $4.99/mo Free plan Web · iOS · Android · API
    8.4 Visit Specs
  13. 13 FeatBit

    FeatBit suits development teams managing progressive releases, targeting, experiments, and rollback.

    From $333.25/mo Free plan Web · API · Self-hosted
    8.3 Visit Specs
  14. 14 Flipt

    Flipt suits teams managing feature releases through Git-based workflows, whether self-hosted or using its APIs and SDKs.

    From $200/mo Free plan Web · Windows · macOS · Linux
    8.3 Visit Specs
  15. 15 LaunchDarkly Experimentation
    From $108.33/mo Free plan Web · iOS · Android · API
    8.2 Visit Specs
  16. 16 Harness Feature Management & Experimentation
    Free plan Web · Windows · macOS · Linux
    7.9 Visit Specs
  17. 17 GO Feature Flag

    It suits teams wanting self-hosted feature management, OpenFeature compatibility, and releases separated from deployments.

    Free plan Web · Windows · macOS · Linux
    7.8 Visit Specs
  18. 18 Rollgate

    The Free plan is described for side projects and trials, Starter for small teams, Pro for growing teams, and Growth for teams with SLA obligations.

    From €45/mo Free plan Web · iOS · Android · API
    7.8 Visit Specs
  19. 19 Tggl
    From €18/mo Free trial Web · iOS · Android · API
    7.8 Visit Specs
  20. 20 TrustyGorilla
    From $101/mo Free plan Web · API · Self-hosted
    7.8 Visit Specs
  21. 21 Zenmanage

    Zenmanage suits engineering, product, and operations teams that want developer-focused controls for feature releases.

    From $24.17/mo Free plan Web · API
    7.7 Visit Specs
  22. 22 FeatureProbe
    Web · iOS · Android · API
    7.6 Visit Specs
  23. 23 Vercel

    Vercel suits teams deploying web applications from connected Git repositories and using its listed frameworks and delivery infrastructure.

    From $20/mo Free plan Web · API
    7.6 Visit Specs
  24. 24 Togglely
    Free plan Web · API · Self-hosted
    7.3 Visit Specs
  25. 25 CloudBees Unify Feature Management
    Web · iOS · Android
    6.3 Visit Specs
How this list is ordered. Specifiction scores each tool on how fully its maker documents it, whether its prices are published, where the research puts it, the platforms it runs on and whether it can be tried for free (how we rank). Makers can also buy a numbered place (how Specifiction is paid for).

Approval workflows and audit logs are listed for comparing change oversight. Check free-plan availability and paid-from pricing for cost context. Flagsmith, Flipt and Featureflow are among the options shown. Consider which release controls your team needs, how it targets access, and what environments and development languages it works with.

Compare DevCycle and feat Get a place on this list

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