Payara Micro vs. Helidon
| Feature | Helidon 2 | Payara Micro Enterprise 5 |
|---|---|---|
| License | Apache License 2.0 | Open Source with EULA |
| Release Frequency | Regular | Monthly |
| Production Support | Yes (Only in combination with WebLogic or Coherence) | Yes |
| Standards Support | MicroProfile | Microprofile, Jakarta EE Web Profile |
| Support For | MP Reactive Messaging, MP GraphQL, gRPC, JPA | JBatch, Jakarta EE Concurrency, JMS client, Kafka connectivity |
| Supported IDEs | Eclipse / NetBeans / IntelliJ IDE / VSCode | Eclipse / NetBeans / IntelliJ IDE / VSCode |
| Designed For | Microservices | Microservices, general applications |
| Project Creation | Helidon CLI, Maven, and Gradle archetypes | Maven and Gradle archetypes |
| Clustering | None | Automatic clustering in many environments including bare metal and Kubernetes |
| Configuration | YAML file | Asadmin commands |
| Request Tracing | Jersey, MicroProfile OpenTracing | MicroProfile OpenTracing, Servlet, CDI |
| Tracing Tools | Jaeger, OpenZipkin | Jaeger, OpenZipkin |
| Notifiers | None | Log files, SMTP, SNMP, CDI, Slack, New Relic, Datadog |
| Supported JVMs | JDK 11+, Graal VM Native compilation | Support and security updates for Java 7,8,11 and beyond; ARM-based JVMs |
Trusted by Global Leaders Across Industries
With a relentless focus on stability, security, and flexibility, Payara enables
enterprises in unlocking the full value of their Java investments.
“Having commercial support from Payara, who own the codebase, really takes open-source to the next level. They validated our configuration, made recommendations for improvement, and gave us confidence we were getting the most out of the product and making the best decisions from the start.”
Neil Openshaw
Senior Manager
Software Engineering

“Partnering with Payara Server Enterprise has been a game-changer for us at LinkPulse. Their expert support, reliable 24/7 service, and long-term lifecycle have allowed us to deliver seamless migrations and maintain critical public sector systems without interruption.”
Fernando Maldonado
Project Leader


“’Payara Server is a solid platform, which is very stable and easy to maintain. There are no typical server-side problems, such as huge log files which saturate the OS or cause hanging issues. The support is great. The platform also provides a good, positive balance between the open-source community version and enterprise services, allowing resources to be leveraged and skills gained on the community version initially and then raising the bar by providing enterprise services for production support.”
Claudio Mapelli
Regional IT Manager, TCC Global
Get You Started with Payara Server Enterprise
Book a FREE demo or contact our team to explore how Payara Server Enterprise supports secure, stable, and high-performance Java applications. Access resources to get started quickly or dive deeper into the platform.
