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  1. Stackups
  2. DevOps
  3. Build Automation
  4. Feature Flags Management
  5. FF4J vs Rollout

FF4J vs Rollout

OverviewComparisonAlternatives

Overview

Rollout
Rollout
Stacks12
Followers23
Votes0
FF4J
FF4J
Stacks7
Followers16
Votes0
GitHub Stars1.4K
Forks286

FF4J vs Rollout: What are the differences?

# Introduction
When comparing FF4J and Rollout, there are key differences that differentiate the two feature flag management tools.

1. **Feature Flag Configuration**: FF4J uses XML or Java annotations for feature flag configuration, while Rollout utilizes a cloud-based dashboard for managing feature flags, targeting, and monitoring.
2. **SDK Support**: FF4J provides SDK support for Java, .NET, Node.js, and Angular, whereas Rollout offers SDK support for a wider range of languages including Java, JavaScript, Python, and Ruby.
3. **Pricing Model**: FF4J has an open-source version with community support and a paid enterprise version, while Rollout offers a free plan for small teams and startups, and a paid plan based on the number of users and feature flags.
4. **Integration Capabilities**: FF4J easily integrates with popular frameworks such as Spring, while Rollout seamlessly integrates with various CI/CD tools and platforms like Jenkins and Kubernetes.
5. **Customization Options**: FF4J allows users to customize feature flag strategies, conditions, and expressions to suit their specific needs, whereas Rollout provides pre-built feature flag strategies and rules that can be easily configured in the dashboard.
6. **Monitoring and Analytics**: Rollout offers more advanced monitoring and analytics features, including real-time metrics and A/B testing capabilities, compared to the analytical capabilities of FF4J.

In Summary, FF4J and Rollout differ in feature flag configuration, SDK support, pricing models, integration capabilities, customization options, and monitoring and analytics features.

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Detailed Comparison

Rollout
Rollout
FF4J
FF4J

Advanced feature flag solution that lets your dev teams quickly build & deploy applications without compromising on safety. A simple way to define target audiences allows devs & PMs optimize feature releases and customize user experience

It is an implementation of Feature Toggle pattern : Enable and disable features or your applications at runtime thanks to dedicated web console, REST API, JMX or even CLI. It handle also properties and provide generic interfaces.

Enterprise Feature Flag; Enterprise-Grade Security and Privacy; Advanced User Testing, Flexible Progressive Delivery; Developer-Friendly Workflows; Integration with Jenkins and CloudBees CI; Bi-directional configuration as code; automated percentage rollout; version split; 15 users free
Feature Toggle; Role-based Toggling; Strategy-based Toggling; AOP-driven Toggling; Features Monitoring; Web Console; Wide choice of Databases; Spring Boot Starter; Command Line Interface
Statistics
GitHub Stars
-
GitHub Stars
1.4K
GitHub Forks
-
GitHub Forks
286
Stacks
12
Stacks
7
Followers
23
Followers
16
Votes
0
Votes
0
Integrations
Python
Python
Ruby
Ruby
PHP
PHP
.NET
.NET
C++
C++
C lang
C lang
TypeScript
TypeScript
Node.js
Node.js
JavaScript
JavaScript
Android SDK
Android SDK
PostgreSQL
PostgreSQL
Elasticsearch
Elasticsearch
MongoDB
MongoDB
Cassandra
Cassandra
MariaDB
MariaDB
Spring Boot
Spring Boot
Java
Java
Redis
Redis
Amazon DynamoDB
Amazon DynamoDB
Consul
Consul

What are some alternatives to Rollout, FF4J?

Quarkus

Quarkus

It tailors your application for GraalVM and HotSpot. Amazingly fast boot time, incredibly low RSS memory (not just heap size!) offering near instant scale up and high density memory utilization in container orchestration platforms like Kubernetes. We use a technique we call compile time boot.

MyBatis

MyBatis

It is a first class persistence framework with support for custom SQL, stored procedures and advanced mappings. It eliminates almost all of the JDBC code and manual setting of parameters and retrieval of results. It can use simple XML or Annotations for configuration and map primitives, Map interfaces and Java POJOs (Plain Old Java Objects) to database records.

ConfigCat

ConfigCat

Cross-platform feature flag service for Teams. It is a hosted or on-premise service with a web app for feature management, and SDKs for all major programming languages and technologies.

Unleash Hosted

Unleash Hosted

It is a simple feature management system. It gives you great overview of all feature toggles across all your applications. You decide who is exposed to which feature.

guava

guava

The Guava project contains several of Google's core libraries that we rely on in our Java-based projects: collections, caching, primitives support, concurrency libraries, common annotations, string processing, I/O, and so forth.

LaunchDarkly

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.

Airship

Airship

Airship is a modern product flagging framework that gives the right people total control over what your customers see & experience - without deploying code.

Thymeleaf

Thymeleaf

It is a modern server-side Java template engine for both web and standalone environments. It is aimed at creating elegant web code while adding powerful features and retaining prototyping abilities.

JSF

JSF

It is used for building component-based user interfaces for web applications and was formalized as a standard through the Java Community

Flagr

Flagr

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

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