Azul Platform Core (Zulu) Alternatives (January 2026)

Open Source, Fully Supported OpenJDK | Azul Platform Core

https://www.azu.com/products/core/

Get the world's best supported build of OpenJDK with Azul. See how Azul Platform Core can help you deliver secure & stable Java with 90% lower licensing costs.

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High Performance JVM for Superior Java | Azul Platform Prime

https://www.azu

.com/products/prime/

Experience Java like never before with Azul Platform Prime. Turbocharge Java performance with a JVM that starts fast and stays fast, with less infrastructure.

Microsoft Build of OpenJDK

https://www.microsof

.com/openjdk/

The Microsoft Build of OpenJDK is a new no-cost long-term supported distribution and Microsoft’s new way to collaborate and contribute to the Java ecosystem.

SapMachine | The OpenJDK release maintained and supported by SAP

https://sap.githu

.io/SapMachine/

SapMachine : The OpenJDK release maintained and supported by SAP

Payara Services Ltd – devoted to Open Source, Java, our customers and the community

https://www.payar

.fish/

Payara Server is fully supported, developer-friendly, open source application server. Innovative, cloud-native, optimized for production deployments.

Java Downloads | Oracle

https://www.oracl

.com/java/technologies/downloads/

Download the Java including the latest version 17 LTS on the Java SE Platform. These downloads can be used for any purpose, at no cost, under the Java SE binary code license.

Reload Code Changes Instantly With JRebel | Rebel

https://www.jrebe

.com/products/jrebel/

JRebel is the award-winning Java development software that lets Java developers reload code changes instantly on 100+ frameworks. Try it for free today!

Red Hat JBoss Enterprise Application Platform (JBoss EAP)

https://www.redha

.com/en/technologies/jboss-middleware/application-platform/

An open source Java EE 8-compliant application server that lets you build Java applications once and deploy them everywhere.

MyEclipse :: The best Java IDE for enterprise development

https://www.genuite

.com/products/myeclipse/

MyEclipse is the best Java IDE for the enterprise with the latest tools and technologies. A free 30 day trial lets you explore this powerful, full-featured IDE for development with Java EE, Spring, Maven, WebSphere, and more.

Percona Server for MySQL - Open Source MySQL Server Alternative

https://www.percon

.com/mysql/software/percona-server-for-mysql/

Percona Server for MySQL is a free, fully compatible, open source MySQL Server alternative that offers breakthrough performance and scalability. Learn more!