Unlock More from Java OpenJDK

Azul Platform Core offers the world's best fully-supported builds of OpenJDK.


Join the hundreds of happy customers who have made the switch to Azul to reduce their costs while improving the performance of their Java estate.

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MORE JAVA—typically 70% less than Oracle.

Azul Platform Core is designed for the enterprise, with the certified builds, tight security, and cost efficiencies you need to run today’s business–critical, Java-based services.

More Trust

Built by Java leaders, Azul Platform Core provides 100% open source, fully tested and certified, Java SE standards-compliant, well-curated builds of OpenJDK.

More Value

Azul Platform Core is a one-to-one replacement for Oracle Java SE at dramatically lower costs—delivering the most architectures, package types, and configuration options available.

More Security

Azul Platform Core delivers stabilized builds backed by an industry-leading support SLA, providing quarterly security-only updates for assured rapid deployment into production.

“By adopting Azul Platform Core and teaming with Azul, we ensure that our customers always have access to secure, certified, and tested builds of Java.”

Carl Gould, Co-director of Software Engineering, Induction Automation

“Switching from Oracle JRE to Azul was as easy as it can get. It’s basically a drop-in replacement.”

Alexander Mueller, CTO, Administration Intelligence AG

“We found it very easy to do business with Azul. Azul’s business model and terms were very flexible, and they helped to simplify our operations by removing constraints.”

Michihiro Okada, General Mgr of Software R&D, Kyocera Document Solutions

“Azul provides a well-supported, reliable and secure Java JDK and runtime that we use in many of SAS Institute’s products and solutions. The satisfaction of thousands of SAS customers demonstrates the quality of the Azul Platform.”

Sam Penfield, Product Manager, SAS

“Azul was a drop-in replacement and migration has taken less than three months. Had we known how seamlessly and smooth the process would be, we would have switched from Oracle Java to Azul Java much earlier on.”

Michael Thalhammer, Head of Software Development, Commend Intl Gmbh

Secure, stable, protected, up-to-date.

Azul is the only Java leader besides Oracle that delivers stabilized security builds, builds that enterprises traditionally prefer to use. Deploy updates with confidence, keeping your Java applications secure, stable and regression-free.  Azul also delivers full updates that combine bug fixes, new features, and security patches.

Optimize startup.

Azul Platform Core runtimes leverage startup optimization technologies to provide a winning advantage to embedded project teams challenged by tough SLAs.

Verified TCK standards compliant.

Azul Platform Core is verified compliant with Java SE, so your new and existing applications can run without modifications.

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