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Flagr vs LaunchDarkly: What are the differences?

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  1. Integration Options: In terms of integration options, LaunchDarkly provides multiple SDKs and a REST API for easy integration, whereas Flagr primarily focuses on API integration, providing flexibility for developers to build their custom integrations.
  2. Pricing Model: LaunchDarkly follows a tiered pricing model based on the number of feature flags and user requests, while Flagr is open-source with no associated costs, making it a more budget-friendly option for organizations.
  3. Feature Management Capabilities: LaunchDarkly offers advanced feature management capabilities such as custom rules and targeting, whereas Flagr focuses on core A/B testing and feature flagging functionalities without these advanced capabilities.
  4. User Interface: LaunchDarkly provides a user-friendly web interface for feature flag management and monitoring, whereas Flagr relies more on API calls and configurations, which may require a steeper learning curve for some users.
  5. Community Support: LaunchDarkly has a robust community support system and documentation, while Flagr's community support may be more limited in comparison, potentially impacting troubleshooting and development support.

In Summary, Flagr and LaunchDarkly differ in integration options, pricing models, feature management capabilities, user interface design, and community support.

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Pros of Flagr
Pros of LaunchDarkly
  • 3
    Open Source
  • 1
  • 6
    Easy to use UI

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What is Flagr?

Open-source Go microservice supports feature flagging, A/B testing, and dynamic configuration. Logs data records and impressions.

What is LaunchDarkly?

Serving over 200 billion feature flags daily to help software teams build better software, faster. LaunchDarkly helps eliminate risk for developers and operations teams from the software development cycle.

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What companies use Flagr?
What companies use LaunchDarkly?
See which teams inside your own company are using Flagr or LaunchDarkly.
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Blog Posts

Mar 18 2020 at 9:12AM


Nov 4 2019 at 11:39AM


What are some alternatives to Flagr and LaunchDarkly?
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Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.
GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over three million people use GitHub to build amazing things together.
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jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML.
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