Alternatives to FF4J
Compare FF4J alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to FF4J in 2026. Compare features, ratings, user reviews, pricing, and more from FF4J competitors and alternatives in order to make an informed decision for your business.
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1
Flagship.io
Flagship
Flagship.io is a feature flagging platform for modern engineering and product teams that eliminates the risks of future releases by separating code deployments from these releases. With Flagship, you can accelerate development cycles and ship anywhere anytime, even on Friday nights. With Flagship, we push the concept of feature flags to the next level giving you full control over the release process. With Flagship, you can: - Switch features on or off through remote config. - Separate code deployments from future releases, allowing engineering teams to deploy code at their pace while enabling product teams to release these features when they’re ready. - Automatically roll-out your features gradually to monitor performance in line with their associated KPIs and gather feedback from your most relevant users. - Roll back any feature should any issues arise while testing in production while your team analyzes the problem. - Segment users by granting access to a feature -
2
Userback
Userback
Userback is the leading user feedback and bug tracking solution for software teams looking to understand users and build better products. With Userback, you can collect metadata-enriched visual feedback and gain deep insights into your user's sentiment and behavior with in-app surveys like NPS, CES, and CSAT metrics. Add deep context to any piece of feedback via full session replay features. Create user segments and track every user from the moment they log in. Survey only the cohorts that are important to you and understand your user experiences throughout the entire lifecycle from trial to churn. Wrap it all up with branded feature portals, and public roadmaps, and a centralized location for all your feedback to reduce feedback overhead by 70% and increase feedback closure times by 10X. No code? No problem. Start instantly with a code-free browser extension, perfect for internal QA and bug tracking.Starting Price: $7 per month -
3
Flagsmith
Flagsmith
Flagsmith is a fully supported open source Feature Flag, Remote Config, and A/B testing service. Use our hosted API, deploy to your own private cloud, or run on-premise. Flagsmith makes it easy to create and manage features flags across web, mobile, and server side applications. Just wrap a section of code with a flag, and then use Flagsmith to toggle that feature on or off for different environments, users or user segments. Feature flags - Release features with confidence through phased rollouts. Remote config - Easily toggle individual features on and off, and make changes without deploying new code. A/B and Multivariate Testing - Use segments to run A/B and multivariate tests on new features. With segments, you can also introduce beta programs to get early user feedback. Organization Management - Organizations, projects, and roles for team members help keep your deployment organized. Integrations - Easily enhance Flagsmith with your favourite tools. -
4
Togglz
Togglz
Togglz is an implementation of the Feature Toggles pattern for Java. Feature Toggles are a very common agile development practices in the context of continuous deployment and delivery. The basic idea is to associate a toggle with each new feature you are working on. This allows you to enable or disable these features at application runtime, even for individual users. Feature Toggles are very useful especially in the context of agile development practices and are used by big sites like Flickr. The basic idea is to have a configuration file that defines a bunch of toggles for various features you have pending. The running application then uses these toggles in order to decide whether or not to show the new feature. As this toggle is disabled by default you can safely deploy the application to the production servers even if the feature is not completely finished and tested. If the feature implementation is complete you can enable it in the production system at any point in time. -
5
waiting
Python Software Foundation
waiting is a small library for waiting for stuff to happen. It basically waits for a function to return True, in various modes. Waiting is compatible with flux for simulated timelines. The most basic usage is when you have a function you want to wait for. Waiting forever is very simple. If your predicate returns a value, it will be returned as the result of wait(). A timeout parameter can also be specified. When a timeout expires without the predicate being fulfilled, an exception is thrown. Sleeping polls the predicate at a certain interval (by default 1 second). The interval can be changed with the sleep_seconds argument. When waiting for multiple predicates, waiting provides two simple facilities to help aggregate them, any and all. They resemble Python’s built-in any() and all(), except that they don’t call a predicate once it has been satisfied (this is useful when the predicates are inefficient and take time to complete).Starting Price: Free -
6
Hypertune
Hypertune
Hypertune is the most flexible platform for feature flags, A/B testing, analytics and app configuration. Built with full end-to-end type-safety, Git-style version control and local, synchronous, in-memory flag evaluation. - Define type-safe, custom inputs like the current User, Organization, etc, and use them in feature flag rules to target exactly the users you want. - Create variables like user segments that you can reuse across different feature flags, and instantly debug flags for each user. - A/B tests, percentage-based rollouts, multivariate tests and machine learning loops let you seamlessly rollout, test and optimize new features. - Log analytics events with type-safe, custom payloads, and build flexible funnels and charts in the dashboard to measure the impact of every feature release. - Initialize the SDK with only the feature flags you need and partially evaluate flag logic on the edge for performance and security.Starting Price: $0 -
7
Switchover
Takso
We help companies in every industry to accelerate their software development processes. Our clearly arranged feature flag solution allows you to switch your features on and off at any time. Use it for User Targeting, A/B Testing, Canary Releases, Experimenting and everything else you can think of.Starting Price: 0,-EUR -
8
Flags SDK
Vercel
Flags SDK is an open source library designed for integrating feature flags into Next.js and SvelteKit applications. It allows developers to manage and implement feature flags, providing flexibility with integrations for any flag provider. The SDK supports AB testing, controlled rollouts, and experimentation, helping developers ship features faster and more efficiently. It features a simple, declarative API to define and use flags, making integration effortless. With Flags SDK, developers can release new features strategically, test them in production without breaking apps, and experiment with confidence. The toolkit ensures the website remains fast while following best practices for feature flag usage.Starting Price: Free -
9
Cruxi
Cruxi
Cruxi is a vertical AI platform built specifically for medical device regulatory teams. It ingests FDA regulations, guidance, product codes, standards, MAUDE events, recalls, and prior 510(k) data to power agentic workflows for 510(k), De Novo, and eSTAR. Users can run rapid device classification, compare predicates, plan evidence, and generate fully cited, eSTAR-aligned content for each subsection of the submission. Cruxi offers both full-submission workflows and focused micro-services (e.g., classification, predicate analysis, specific section drafting), making it ideal for early-stage startups, in-house regulatory teams, and consultants who want to deliver high-quality submissions with less manual work and fewer surprises from FDA.Starting Price: Credit-based system -
10
GrowthBook
GrowthBook
GrowthBook is an open source feature-flagging and experimentation platform built to help teams release code confidently and measure the impact of product changes using their own data. It enables the creation and management of feature flags of various types (Boolean, number, string, JSON) with targeting rules, percentage roll-outs, safe ramp-ups, and experiment assignment. The platform is warehouse-native, allowing you to connect your data where it already lives (SQL data warehouses, Mixpanel, Google Analytics, and more) and run experiments and analyses without sending raw user-level PII to a third-party service. It supports modular usage; you can adopt just feature flagging, just experiment analysis, or both together. Key capabilities include: high-performance lightweight SDKs (enabling billions of feature lookups per day), a visual editor for no-code AB tests, and experiment reporting with advanced statistical methods.Starting Price: $20 per month -
11
Airdeploy
Airdeploy
A better way to launch new features. Airdeploy's feature flagging platform is how modern teams to manage features. Phased rollouts, split test features, deploy code continuous, and more. Launch new software features carefully. Non-technical people can control who sees what and route traffic in experiments. Launch features at the right time, not when code deploys. Enable automated code deployment. Measure the effect of every single change ever. Airdeploy is a Feature flagging platform used to design and manage features in minutes. Collaborate with your team with access control and test traffic in experiments. Launch features with automated code deployment to measure the effect of every single change made. Product managers, small and medium companies make use of the software. Experiment & Measure Everything. Get controlled, safer product launches. Start using Airdeploy for free. No credit card required.Starting Price: $64 per month -
12
Molasses
Molasses
Molasses a high powered feature flag suite for teams that want to move fast but want to control the slow drip of features to customers. Molasses is a suite of feature flag and A/B testing tools that allows your teams to ship code more often with fewer incidents. Feature flags are a technique that allows you to turn on or off features without having to deploy new code. Code for a new feature can live in a production environment for any duration of time without disruption to your customer. When the feature is ready, any team member can turn it on. If there is an issue for any reason, the feature can be easily shut off, limiting impact. With Molasses, feature releases can be a part of your go-to-market timeline and allows your team to worry less about merge conflicts and long lived feature branches. Easily A/B test your newest features. Target users by specific traits on whether they receive the experiment or the control.Starting Price: $50 per month -
13
ConfigCat
ConfigCat
10 minutes trainable feature flag and configuration management service with unlimited team size, awesome support and no surprises. Turn your features on/off using ConfigCat's dashboard even after your code is deployed. ConfigCat lets you target user segments based on region, email, subscription or any other custom user attribute. We support % rollouts, A/B testing and variations. ConfigCat is a hosted service for feature flag and configuration management. It enables you to decouple feature releases from code deployments. We provide open source SDKs to support easy integration with your Mobile, Desktop application, Website or any Backend system. Separate marketing releases from code deployments. This way you can deploy code anytime the development is done or even incomplete. And turn on the feature later when you are ready. Soft launch, just like the cool kids.Starting Price: €79 per month -
14
DevCycle
DevCycle
DevCycle is the leading feature management platform that combines the benefits of OpenFeature and continuous delivery. Open Source Flexibility + SaaS Simplicity: DevCycle is the only platform where OpenFeature is built-in to its SDKs and fully committed to the open standards community with open source SDKs and APIs. This flexibility is combined with DevCycle’s edge architecture and local bucketing to provide teams high scalability and low latency partnered with enterprise-level security and compliance guarantees. Total Observability Into Your Feature Flags: Teams have complete visibility into all their features across their organization. DevCycle observability integrations help track, monitor and diagnose feature flag usage while developer integrations and tooling give full control and visibility into feature flags within code. Customized Release Strategies: Teams can choose their preferred feature release strategies with advanced tools for gradual and percentage based rolloutStarting Price: 0 -
15
LaunchDarkly
LaunchDarkly
LaunchDarkly feature management platform. Dynamically control the availability of application features to your users. Modern development and operations teams are using feature management to deliver faster and take on more development cycles. This best practice enables engineering teams of any size to continuously deploy code, and empowers business teams with control over features so they can manage their customers' experience. With the LaunchDarkly Feature Management Platform, leading teams are able to reduce risk and launch their ideas at inception. Speed up the pace of software delivery by separating code deployments from feature releases. Deploy when you want, release when you’re ready. Lower the cost of being wrong by using feature flags to rollout new features and services or when migrating systems. Monitor and manage your features in real-time. Test robust functionality instead of just cosmetic changes.Starting Price: $12 per month -
16
Tggl
Tggl
Tggl was built for teams that need to move fast. Its carefully crafted interface will allow you entire team to change what features are active on your app at any given time. No more lengthy deployment cycles just to push small changes. Since Tggl does not require any technical knowledge, your product team can take decisions on the spot without developers intervention. Tggl makes it easy to manage flags across mobile, web, and even backend applications. Neatly organize your flags into projects and development environments. With Tggl you can manage release dates, enable features for a few handpicked users, for specific countries, or any custom business logic you might have. Randomly show two or more different versions of a feature to your users and see which one performs the best. With Tggl a given user will always see the same version of a feature for a better experience on your app.Starting Price: €18 per month -
17
Bucket
Bucket
Feature flagging that’s purpose-built for B2B. B2B engineers deserve better feature flags. Bucket is focusing on what you need to build and release better features in B2B SaaS. Here's how Bucket is different: 🏢 Companies over users: In B2B, you mostly target customer accounts, not individual users. 📍 Purpose-built: Bucket is built for the B2B use case, which makes everything simpler for you. 😍 Quality and craft: We're sweating the details so you can focus on releasing better features. 🥷 Product engineering: We've made it easy to get feedback and adoption metrics on new releases. 💰 Entitlements: Easily manage feature access based on customer SaaS subscription.Starting Price: Free -
18
Split
Harness
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. Set up feature flags and safely deploy to production, controlling who sees which features and when. Connect every flag to contextual data, so you know if your features are making things better or worse, and act without hesitation. Effortlessly conduct feature experiments like A/B tests without slowing down. Split is a feature management platform that takes the extra step with experts to support you, online courses to help you learn as you go, and a developer-oriented culture that puts our customers at the center. Whether you’re looking to increase your releases, to decrease your MTTR, or to ignite your dev team without burning them out–Change the way the work gets done with Split. Switch on a free account today, schedule a demo to learn more, or contact us for further questions. -
19
Unleash
Bricks Software AS
Unleash is an open-source feature management software, built with large enterprises in mind. It's private, secure, scalable, and ready for the most complex setups out-of-the-box. Move from all-or-nothing releases to safe and frequent deployments Instead of perfecting a merge and fixing bugs when a set of features go live, you can release individual changes to your users, then immediately roll them back if something goes wrong. Scale your software and infrastructure at your own pace Reduce the complexity of feature flag management and tracking through a simple, user-friendly dashboard. Keep your user data to yourself. Full stop. Unleash offers private instances as part of its SaaS package. With assets like its proxy and Edge offerings, SaaS Unleash user data remains entirely with the customer. Significantly cut costs and reduce the drain on resources Reduce a significant amount of administrative costs, technical debt and helps you focus on the feature flags' benefits.Starting Price: $0 -
20
Andesite
Andesite
Andesite is focused on improving the capabilities and efficiencies of cyber defense teams. Its advanced AI-driven technology is built to simplify cyber threat decision-making by accelerating the process of turning decentralized data sets into actionable insights. This empowers cyber defenders and analysts to more quickly surface threats and vulnerabilities, prioritize and allocate resources, and respond and remediate in a way that improves security posture and reduces cost. Andesite was built by an analyst-obsessed technology team, with the company mission predicated on supercharging analysts while reducing their burden of work. -
21
Karaf
Apache Software Foundation
Karaf provides modulith runtime for the enterprise, running on premise or on cloud. Focus on your business code and applications, Apache Karaf deals with the rest. Karaf is the modulith runtime, supporting a wide range of frameworks and technologies. Karaf provides enterprise ready features: shell console, remote access, hot deployment, dynamic configuration and many more. Karaf projects provide additional features like clustering, complete monitoring and alerting, application repository. Run anywhere (on any machine with Java, cloud, docker images) running your applications with Karaf. Karaf is a lightweight, powerful, and enterprise ready modulith runtime. It provides all the ecosystem and bootstrapping options you need for your applications. It runs on premise or on cloud. This modulith runtime supports several frameworks and different kind of applications: REST/API, Web, Spring Boot, and much more. -
22
Red Hat Runtimes
Red Hat
Red Hat Runtimes is a set of products, tools, and components for developing and maintaining cloud-native applications. It offers lightweight runtimes and frameworks (like Quarkus) for highly-distributed cloud architectures, such as microservices. A collection of runtimes, frameworks, and languages so developers and architects can choose the right tool for the right task. Support is included for Quarkus, Spring Boot, Vert.x, and Node.js. An in-memory distributed data management system designed for scalability and fast access to large volumes of data. An identity management system that enables developers to provide web single sign-on capabilities based on industry standards for enterprise security. A message broker that offers specialized queueing behaviors, message persistence, and manageability. An open source implementation of the Java™ platform, standard edition (Java SE) supported and maintained by the OpenJDK community. -
23
CoreIDE
CoreIDE
CoreIDE is a full stack IDE for Java, JavaScript, Node.js and TypeScript developers who work on Spring, Spring Boot, React, Express, Vue, Backbone, AngularJS and other web framework based applications. The IDE is not only limited to web development, you can use it to develop other type of projects like desktop, command line, mobile or stand alone applications. It's free Community version contains all the available features. Java • JavaScript • Node.js • TypeScript • Spring • Spring Boot • React • Express • Vue • Backbone • AngularJSStarting Price: Free -
24
SanCCS
SAN Softwares
Unlock exceptional features with the best call center software. A calling software for a call center can make your business efficient yet advanced. Get multiple dialing modes including progressive, predicative, manual, and preview. Various reports based on performance, attendance, call logs, and Analytical reporting. Allocation of calls based on the availability of agent, category of agent, the skill of the agent, and many other parameters. Integration calling option with the click-to-call button on the website and internal CRM. The dialer for call center software offers an exceptional feature of automated callback if an agent misses the call. SanCCS cloud call center solutions allow you to handle interactions with customers from multiple channels like Facebook, Viber, WhatsApp, and Twitter in a way that allows customers to switch back and forth between multiple channels seamlessly.Starting Price: ₹1499/User -
25
Statsig
Statsig
Upgrade your feature flags and experiments to accelerate your product growth with the most powerful stats engine. Product observability combines experimentation with real-time analytics to give you a 360° view of your product and business. For the first time, you can see which features are driving your business core metrics - not just events and clicks. Statsig serves all your experimentation needs with a unified platform that connects what you build with the impact you deliver. We power A/B tests and experiments on any device, in any part of the application stack, at any scale. Statsig gives you a comprehensive 360° view of how your product is performing. We help developers become savvy decision-makers. Statsig introduces end-to-end observability for each product update, from system performance to customer behavior, and hands developers the ability to bring data to their teams for every product decision.Starting Price: $0.03 per 1000 events -
26
info-beamer
inlua GmbH & Co. KG
info-beamer is a Raspberry Pi digital signage software as a service. It makes use of all available hardware features of the Pi to deliver perfectly smooth, completely predicable and reliable results. All controlled by a cloud dashboard. Key features include: • Hardware accelerated playback of FullHD videos • Perfectly smooth animations with full hardware support • A powerful web dashboard to manage one or thousands of devices • Automatic security updates • Programmatic control using APIs for complete automation • A robust operating system with built-in self-healing • Various Video Wall options. The platform makes it easy to create custom solutions for any use-case thanks to the complete API, documentation and open design: Easily integrate existing infrastructure like content management or point of sale systems. Once a digital signage solution is ready it can be easily and reliably deployed on any number of devices.Starting Price: $7.00/month -
27
Grails
Grails
A powerful Groovy-based web application framework for the JVM built on top of Spring Boot. Convention-over-configuration, sensible defaults, opinionated APIs, and the Groovy language combine to make the Grails® framework easy to learn for Java developers. The Grails framework is built on top of Spring Boot and leverages Spring Boot's time-saving features, such as Spring-powered dependency injection. The Grails framework seamlessly and transparently integrates and interoperates with Java, the JVM, and existing Java EE containers. Apache Groovy is a language for the Java platform designed to enhance developers' productivity. It is an optionally-typed and dynamic language but with static-typing and static compilation capabilities. The Grails framework seamlessly integrates with GORM, a data access toolkit that provides a rich set of APIs for accessing relational and non-relational data. GORM also includes implementations for Hibernate (SQL), MongoDB, Cassandra, and Neo4j.Starting Price: Free -
28
Canopy Perform
Canopy Perform
Effectively prepare for one-on-one meetings with 100+ 1-on-1 meeting questions and agenda templates. Schedule a one-on-one meeting using our tool, and it’ll seamlessly integrate with your Google Calendar or Outlook. Then, write a shared agenda with your direct report, using our 1-on-1 meeting agenda templates and 100+ suggested questions. After the meeting, share action items, give feedback on the meeting, and keep a record of all your one-on-one meeting notes, all in one place. Outcomes are predicated on preparation. One-on-one meetings are no different. The key to making the most of them is effective preparation. Prepare effectively with our hundreds of suggested one-on-one meeting questions and agenda templates to help you elevate your one-on-one meetings and save you time. Build rapport with icebreakers, shout-outs, and social questions. Streamline stand-up meetings with heartbeat check-ins.Starting Price: $6 per month -
29
Ytel
Ytel
Predicatively dial your contacts and automatically leave voicemails, emails, and text messages - with no special equipment. Ytel is a cloud-based integrated marketing suite solution. Ytel Contact Center assists SMB call centers and businesses in managing multi-channel communications. Ytel features include auto-dialing, call distribution, voice response, and a scripting module. With Ytel, users can gain access to real-time agent reporting for metrics on call performance and lengths. Ytel is also accessible via iOS and Android devices. Develop new communications functionality in any language and get to production faster. Trust in a platform designed for product development with high uptime and high capacity for SMS and voice channels, with the bandwidth to send and receive volume at scale from a single API. Your business has its core competencies - now you need to augment and centralize customer engagement for better operational efficiency.Starting Price: $99 per user per month -
30
Spring Framework
Spring
Spring makes programming Java quicker, easier, and safer for everybody. Spring’s focus on speed, simplicity, and productivity has made it the world's most popular Java framework. Spring’s flexible libraries are trusted by developers all over the world. Spring delivers delightful experiences to millions of end-users every day—whether that’s streaming TV, online shopping, or countless other innovative solutions. Spring’s flexible and comprehensive set of extensions and third-party libraries let developers build almost any application imaginable. At its core, Spring Framework’s Inversion of Control (IoC) and Dependency Injection (DI) features provide the foundation for a wide-ranging set of features and functionality. Whether you’re building secure, reactive, cloud-based microservices for the web, or complex streaming data flows for the enterprise, Spring has the tools to help.Starting Price: Free -
31
Drools
Red Hat
Drools is a Business Rules Management System (BRMS) solution. It provides a core Business Rules Engine (BRE), a web authoring and rules management application (Drools Workbench), full runtime support for Decision Model and Notation (DMN) models at Conformance level 3 and an Eclipse IDE plugin for core development. Drools is open source software, released under the Apache License 2.0. It is written in 100% pure Java™, runs on any JVM and is available in the Maven Central repository too. -
32
DEMS
Global Data Excellence
An end-to-end system govern by value Data Excellence Management System© (DEMS) is an integrated and multilingual web-based solution (on-premise or cloud) that uses contextual intelligence based on artificial intelligence techniques and semantics to enable organisations to automate data governance, business excellence and analytics and accelerate the maximization of the business value of organisation’ strategies and transactions while minimising operational costs. DEMS provides a factual value-driven collaboration that engages end-users from all levels in the ultimate value creation. It also helps organisations to manage data policies, to comply with evolving guidelines or regulations like FINMA, GDPR… DEMS fits the maturity of your organization functions and resources. It establishes accountability and responsibility throughout the organisational structure and links the data assets to the value flows to predicatively govern business strategies.Starting Price: 75000/per domain/per year -
33
Echidna
Crytic
Echidna is a Haskell program designed for fuzzing/property-based testing of Ethereum smart contracts. It uses sophisticated grammar-based fuzzing campaigns based on a contract ABI to falsify user-defined predicates or Solidity assertions. We designed Echidna with modularity in mind, so it can be easily extended to include new mutations or test specific contracts in specific cases. Generates inputs tailored to your actual code. Optional corpus collection, mutation and coverage guidance to find deeper bugs. Powered by Slither to extract useful information before the fuzzing campaign. Source code integration to identify which lines are covered after the fuzzing campaign. Interactive terminal UI, text-only or JSON output. Automatic test case minimization for quick triage. Seamless integration into the development workflow. Maximum gas usage reporting of the fuzzing campaign. Support for a complex contract initialization with Etheno and Truffle.Starting Price: Free -
34
Simplify ASC
Simplify ASC
From scheduling to reporting, coding to collections (plus every step in between), Simplify’s all-in-one digital software platform + revenue cycle management solution provides worry-free, one stop shopping. And that’s a relief. Simplify’s recipe for success is predicated on our ability to really understand your business and help you optimize your workflows. With decades of ASC expertise, we get it – because we’ve been there. Our proprietary technology and revenue cycle solution is the lifeblood of your center — it’s seamlessly connected, always communicating. All the tools and support your center needs, working together to ensure you’ll thrive not just survive! ASC revenue cycle optimization requires much more than a task-oriented approach. Simplify develops and executes proactive, integrated revenue cycle strategies to improve cash flow and position ASCs for long-term profitability. -
35
Standard Vision OS^
Standard AI
Enabling autonomous checkout for brick & mortar retailers with our modern AI-powered computer vision platform. Just grab and go! Customers can walk in, grab what they need, and leave without waiting in line or stopping to scan and pay. Standard’s computer vision and AI-powered solution is the only one that can be quickly and easily installed in retailers’ existing stores. Standard’s technology is a giant leap forward for retailers who want autonomous checkout, but don’t want to build new stores to get it. Standard doesn't use any facial recognition or other biometrics. All of our deployments are on-premise to ensure maximum performance and security for retailers and their customers. Standard’s solution is camera-first, with no turnstiles or gates. That means simple and quick installs with no disruption to customers or the business. Standard believes good retail is predicated on happy customers having a great experience. -
36
Spring Tools 4
Spring
Spring Tools 4 is the next generation of Spring tooling for your favorite coding environment. Largely rebuilt from scratch, it provides world-class support for developing Spring-based enterprise applications, whether you prefer Eclipse, Visual Studio Code, or Theia IDE. Tailored for developing enterprise applications using Spring Framework and Spring Boot, the new generation of Spring Tools provides world-class development support for your Spring applications. Our tools have deep knowledge of Spring built in. The all-new Spring Tools can be used in various coding environments, ranging from Eclipse as a full-featured integrated development environment to Visual Studio Code and Theia as lightweight code editors. Continue to use your preferred environment and add great Spring tooling to it. The new generation of Spring Tools is largely built from scratch, incorporating modern technologies and developer tooling architectures. -
37
Conductrics
Conductrics
Delivering a proven digital experience to each customer, across every channel, in real time. Whether you’re a hardcore coder or a marketing pro, Conductrics V3 is loaded with great features to enable data-driven content selection, anywhere you need it. Our Conductrics Express solution gives marketers to freedom and power to create new visitor experiences, while ensuring IT has the ability to steward these experiences safely and efficently within your tech stack. Make edits right on your page. Change headlines and other text, adjust CTAs, upload alternate images, insert HTML fragments, and more. Use our browser extension to edit and preview without needing anyone to add scripts to your site, you only need to add our scripts to go live. Enable machine learning, adjust random weights, and set up include/exclude or targeting rules. Set up MVT tests, or mark variations as mutually exclusive. -
38
ADALend
ADALend
Scalable and decentralized lending protocol governed by DAO. Over the last decade, the decentralized Finance (DeFi) space has been forced to evolve in order to keep pace with the development of the digital asset market. The ADA Lend protocol will power the new wave of flexible financial markets by serving as a foundational layer for instant loan approval, automated collateral, trustless custody and liquidity. The future of DeFi projects depend on continuous innovation and Cardano exemplifies this. Cardano’s strength is in the innovations based on peer-reviewed research and evidence based development. Lend on any pairing. Our governance will ensure that the best offers are available and that only the safest oracles are used. Liquidity is predicated on having enough assets in each pool in order to facilitate lending. ADALend addresses this requirement by incentivising users to deposit assets and provide liquidity. -
39
Serverless Application Engine (SAE)
Alibaba Cloud
Network isolation with sandboxed containers and virtual private cloud (VPC) ensures the security of application runtimes. SAE provides high availability solutions for large-scale events that require precise capacity handling, high scalability, and service throttling and degradation. Fully-managed IaaS with Kubernetes clusters provide low-cost solutions for your business. SAE scales within seconds and improves the efficiency of runtimes and Java application startup. One-Stop PaaS with seamlessly integrated basic services, microservices, and DevOps products. SAE provides full-lifecycle application management. You can implement different release policies, such as phased release and canary release. The traffic-ratio-based canary release model is also supported. The release process is fully observable and can be rolled back. -
40
DataTester
ByteDance
Innovative testing for better products. Everything you need to deliver unique, optimized experiences for your customers, from ML-powered personalization to feature management. Explore user behavior trends on a deeper level by targeting your tests to specific user actions and characteristics so you can understand what makes them tick. With DataTester's machine learning algorithm, you can implement A/B testing on message variations to get the information you need from your users. These notifications can then be further personalized based on their past behaviors for maximum conversion. A progressive delivery model gives you better control with your experiments, taking the risk out of your releases with quick and automated rollbacks if needed. DataTester's server-side testing is hassle-free, with an automated selection of the most suitable statistical method between conversion, per-user and click-through rate metrics. -
41
Harness
Harness
Harness is an AI-native software delivery platform that helps engineering teams achieve excellence by automating and streamlining the entire software delivery lifecycle. It enables continuous integration, continuous delivery, and GitOps for multi-cloud, multi-region deployments with increased speed and reliability. Harness simplifies infrastructure as code, database DevOps, and artifact management to improve collaboration and reduce errors. The platform offers AI-powered testing, incident response, chaos engineering, and feature management to enhance quality and resilience. Harness also provides cloud cost management, security testing orchestration, and developer insights to optimize performance and governance. Trusted by leading enterprises, Harness accelerates innovation while reducing manual effort and risk. -
42
CoffeeScript
CoffeeScript
Underneath that awkward Java-esque patina, JavaScript has always had a gorgeous heart. CoffeeScript is an attempt to expose the good parts of JavaScript in a simple way. The golden rule of CoffeeScript is: “It’s just JavaScript.” The code compiles one-to-one into the equivalent JS, and there is no interpretation at runtime. You can use any existing JavaScript library seamlessly from CoffeeScript (and vice-versa). The compiled output is readable, pretty printed, and tends to run as fast or faster than the equivalent handwritten JavaScript. Most modern JavaScript features that CoffeeScript supports can run natively in Node 7.6+, meaning that Node can run CoffeeScript’s output without any further processing required. This list may be incomplete, and excludes versions of Node that support newer features behind flags; please refer to node.green for full details. You can run the tests in your browser to see what your browser supports.Starting Price: Free -
43
Kameleoon
Kameleoon
Make better customer experiences. Our A/B testing, full-stack, and personalization platform gives marketers, product teams, and developers the power to boost engagement and conversion. Intuitive A/B testing and personalization features for every type of team. One platform for all your A/B testing, full-stack, and personalization needs. HIPAA, CCPA, and GDPR capabilities enable teams to leverage data securely. Test copy, design, or entire pages for all channels and devices without impacting performance. Unlimited variations. Developers welcome, but not required. Roll out new features with confidence. Instantly update your mobile apps. Run experiments in real-time everywhere in your tech stack. Provide every visitor with an individualized experience. Harness AI to serve relevant messaging and products to every customer based on Kameleoon Conversion Score (KCS™). -
44
Mockito
Mockito
Mockito is a mocking framework that tastes really good. It lets you write beautiful tests with a clean & simple API. Mockito doesn’t give you hangover because the tests are very readable and they produce clean verification errors. Read more about features & motivations. Top 10 Java library across all libraries, not only the testing tools. In late 2013 there was an analysis made of 30.000 GitHub projects. Although Mockito reached number 9 in the main report, mockito-core and mockito-all are the same tool and therefore the factual position of Mockito is number 4, surpassing famous tools like Guava or Spring. Treat this study as an indicator of a big impact that Mockito makes every day on unit tests written in Java.Starting Price: Free -
45
FormingSuite
Hexagon
FormingSuite® is our premier software package for sheet metal forming. OEMs and suppliers worldwide use Formingsuite to optimize the design, feasibility, and cost of sheet metal components. FASTFORM® ADVANCED enables users to quickly and easily evaluate part and process feasibility as well as determine blank shape and spring back for sheet metal components. FASTIncremental enables users in all departments from cost, to design to the shop floor to quickly and easily evaluate part and process feasibility. COSTOPTIMIZER® is a software solution that enables Cost Engineers to develop quotations and estimates for piece part costs. Combines the power of FTI’s premier formability analysis, blank development, and blank nesting tools with specialized product cost management. FormingSuite® PROCESSPLANNER develops a detailed process plan for quoting from your 3D CAD design. It generates images to detail actions in each operation. -
46
SEOButler
SEOButler
Unique content that's audience-focused for ultimate engagement. Experienced native-English writers trained to create conversion-based content. Automatic 10% discount applied when a single order hits a minimum of 5k words. Providing awesome SEO products for marketers with the service of a butler. Our aim has always been to offer quality products and unparalleled customer service at every part of the buying journey. SEOButler strives to be an innovator in an industry saturated with sub-par distributors. We invest in our team members and systems to bring our customers what they deserve, the best. Our entire business is predicated on premiere service, hence our name. Our top priority is a happy client base because we know we’re only as successful as our customers are. All our writers are either based in the USA or UK. We recruit many writers who have university degrees concentrated in professional writing and rhetoric.Starting Price: $0.7 per word -
47
Feature Monkey
Feature Monkey
One unified platform to collect, analyse, and act on customer feedback. Turn feedback into features while sharing your product development journey with your users. Prioritize resources by building features which are in high demand to users. See who requests what features and get clarity about their use cases upfront. Let everyone know what you are working on and keep them informed. Everything you need to complete the customer feedback loop. Don’t miss out on anything. Track feedback using vote on behalf. Make everyone come together, be it sales or marketing. Make Feature Monkey a part of your website. No need to login again to give feedback. Baboon-the monkey is there to manage it automatically. Keep track of features requested from your new client and close that deal. Make everyone come together, be it sales or marketing. Central place to collect feedback across all the teams.Starting Price: $5 per month -
48
Apptimize
Apptimize
Apptimize, an innovation engine providing industry-leading experimentation and feature release management, supports the creation of exceptional user experiences across all digital platforms: mobile, hybrid, OTT, web, and server. Companies are building mobile apps to ensure they have an omni-channel presence — Apptimize enables them to test and optimize these apps to reach and exceed business goals. Customers include companies such as HotelTonight, Glassdoor, A&E, Stash, and more, reaching more than 2+ billion application end-users worldwide. -
49
Apache Groovy
The Apache Software Foundation
Apache Groovy is a powerful, optionally typed and dynamic language, with static-typing and static compilation capabilities, for the Java platform aimed at improving developer productivity thanks to a concise, familiar and easy to learn syntax. It integrates smoothly with any Java program, and immediately delivers to your application powerful features, including scripting capabilities, Domain-Specific Language authoring, runtime and compile-time meta-programming and functional programming. Concise, readable and expressive syntax, easy to learn for Java developers. Closures, builders, runtime & compile-time meta-programming, functional programming, type inference, and static compilation. Flexible & malleable syntax, advanced integration & customization mechanisms, to integrate readable business rules in your applications. Great for writing concise and maintainable tests, and for all your build and automation tasks.Starting Price: Free -
50
Bootify
Bootify.io
Rapid application development for Spring Boot developers. Select your preferences (Maven/Gradle, Java/Kotlin, etc.), create your custom database model and download your runnable Spring Boot application. REST API with basic CRUD operations included and Best Practices applied. Get advanced feature in the professional plan, like integration tests with testcontainers or pagination support.Starting Price: $0
