Software Alternatives & Reviews


Open source Feature toggle/flag service. Helps developers decrease their time-to-market and to increase learning through experimentation.

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  • Elixir
  • Python
  • Ruby

Unleash Alternatives

The best Unleash alternatives based on verified products, community votes, reviews and other factors.
Latest update:

  1. 86

    ConfigCat is a developer-centric feature flag service with unlimited team size, awesome support, and a reasonable price tag.


  2. 81

    LaunchDarkly is a powerful development tool which allows software developers to roll out updates and new features.

    Open Source

  3. Optimize your schedule with custom booking pages and calendar integrations

    Try for free freemium $29.0 / One-off ($29 one-time paymnet)

  4. 71

    Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

    Try for free Open Source freemium

  5. 68

    In a world where product development teams are pressured to do more with less, Split’s Feature Data Platform™ gives you the confidence to move fast without breaking things.

    Open Source

  6. 34

    Feature Flag as a Service - Separate code deployments from feature releases to speed up development cycles, mitigate risks and release safely.


  7. 29

    Feature Flag Management made easy.

  8. 17

    Fix or prevent critical bugs while your app is live.

    Open Source

  9. 28

    A/B testing you'll actually use.

  10. 22

    Security - CloudBees Feature Management

  11. 10

    The Ruby on Rails SaaS-in-a-Box.

  12. Control Your Code. Instantly. Without configuring or deploying it.

    Open Source paid Free Trial $20.0 / Monthly (per seat)

  13. 17

    Release management and experiments with feature flags

    paid Free Trial €18.0 / Monthly (5 users included - Unlimited flags)

  14. 12

    Feature toggle solution


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