Hosting built for the JVM, not squeezed onto a shared LAMP box.
JavaGrove runs your servlets, EJBs, and Jakarta EE apps on isolated JVM containers, tuned by people who actually read your stack traces. No cPanel workarounds, no "does it support Java?" support tickets.
General-purpose hosting was never built for the JVM.
Generic hosting stacks bolt Java on as an afterthought: undersized heaps, no JMX access, one JVM version, support scripts that stop at "have you tried PHP." We built JavaGrove around the JVM from the ground up.
True JVM containers, not a shared process
Every app runs in its own isolated JVM process with a dedicated heap, thread pool, and CPU ceiling. Nothing else on the box competes for your garbage collector's attention.
isolation: process-level · resize: live · restart policy: per-container
Runtime choice, not lock-in
Tomcat, Jetty, GlassFish, Payara, WildFly, or TomEE: pick per application and switch later without a migration project.
Support that reads stack traces
Our on-call engineers debug OutOfMemoryErrors and classloader conflicts daily. You'll never have to explain what a WAR file is.
Sized for real workloads
Heap ceilings, thread pools, and connection limits are set from actual JVM defaults, not guessed from a generic shared-hosting template.
Every major servlet container and application server, managed.
Deploy the runtime your application already expects. We patch, monitor, and tune all of them.
Apache Tomcat
The default choice for lightweight servlet & JSP apps and Spring Boot services. Fast startup, minimal overhead.
Eclipse Jetty
Embeddable and event-driven, tuned for microservices, WebSockets, and high-concurrency async workloads.
Apache TomEE
Tomcat's footprint with Java EE APIs layered in: a middle ground when you need more than a plain servlet container.
Eclipse GlassFish
The Jakarta EE reference implementation. Full EJB, JMS, and CDI support for enterprise applications.
Payara Server
Production-hardened GlassFish descendant with MicroProfile, clustering, and zero-downtime hot deploys.
WildFly
Red Hat's modular Jakarta EE server. Domain-mode clustering built for large, multi-service deployments.
The infrastructure your JVM containers actually run on.
We keep the specifics boring on purpose: predictable hardware, redundant networking, and storage fast enough that I/O is never the bottleneck in your GC pauses.
- Host CPUs
- Dual-socket AMD EPYC (Zen 4) server-class processors, dedicated core allocation per JVM container on Grove and above.
- Memory
- ECC DDR5, sized so container heap ceilings are backed by real headroom instead of overcommitted RAM.
- JVM defaults
- G1GC by default with container-aware heap sizing (-XX:+UseContainerSupport); ZGC and Shenandoah available on request.
- Isolation
- One JVM process per container, cgroup-enforced CPU and memory limits, independent restart and patch windows.
- Disk
- NVMe SSD storage in RAID10 for application volumes; local NVMe scratch space for GC logs and temp files.
- Databases
- Managed MySQL, PostgreSQL, and MariaDB on separate storage pools from application containers.
- Backups
- Automated nightly full backups plus hourly incremental snapshots on Canopy and Enterprise, with point-in-time restore.
- Snapshots
- On-demand container snapshots before risky deploys, restorable in place from the control panel.
- Uplinks
- Redundant 10 Gbps uplinks per host with automatic failover between upstream providers.
- DDoS protection
- Always-on traffic scrubbing at the network edge, included on every plan.
- Internal network
- Private VLANs between JVM containers and managed databases; nothing internal is exposed publicly by default.
- TLS
- Free, auto-renewing certificates on every domain, terminated close to your application to keep latency low.
- Facilities
- Tier III+ data centers with N+1 power and cooling redundancy. [Add your real facility regions here]
- Power
- Dual utility feeds with generator backup and UPS bridging on every rack.
- Monitoring
- 24/7 on-site network operations coverage with automated health checks and paging on threshold breaches.
- Expansion
- Additional regions evaluated based on where customer traffic actually concentrates.
Everything a Java app needs to run in production.
Git & Maven/Gradle deploys
Push to deploy, upload a WAR, or wire up your CI pipeline; deployment fits your existing build.
Real JMX & heap monitoring
Live heap, GC pauses, thread dumps, and log streaming: no more guessing why an app is slow.
Isolated, patched, secure by default
Dedicated JVM containers, free TLS, managed firewalling, and timely JDK security patching come standard on every plan, so "secure" isn't an upsell.
Straightforward plans, priced per JVM container.
Start small, grow into clustering and dedicated capacity when you need it. No overage surprises.
Grove
Production apps & small teams
3 JVM containers · 2 GB heap each
Compare plansCanopy
Clustered, high-traffic workloads
8 JVM containers · clustering incl.
Compare plansCommon questions
Is this shared hosting or dedicated?
Every plan runs your app in its own isolated JVM container with a dedicated heap and CPU allocation. It never shares a runtime process with another customer's app.
Can I run multiple runtimes at once?
Yes. Each JVM container is provisioned with the runtime and Java version you choose, so a single account can run a Tomcat front-end alongside a WildFly backend.
Which Java versions do you support?
Java 8, 11, and 17, plus the current LTS releases, Java 21 and Java 25, all on OpenJDK builds. You choose the version per JVM container.
Do you support Docker/OCI containers?
Our Canopy and Enterprise plans support packaging your JVM containers as OCI images for teams that want a container-native workflow. Talk to us for details.