Stack Harbor PaaS
Stack Harbor PaaS: A flexible Java PaaS with broad runtime, deployment, scaling, and database options. Ranked #9 of 30 in Java Web Hosting by our editors (8.4/10); pricing: Pricing on request; best for broad Java runtime and database choice.
At a glance
- Editor score8.4 / 10
- PricingPricing on request
- Best forBroad Java runtime and database choice
- Java versions8, 11, 17, 21; non-LTS versions 18–26 where published upstream
- Facts checked20 Sep 2026
Where it wins
- Supports multiple Java servers, runtimes, JDK distributions, and versions
- Offers Git, SVN, archive, registry, CLI, and API deployment methods
- Combines scaling, blue/green delivery, and managed database services
Where it doesn't
- Pricing is quoted after scoping rather than shown as fixed plans
- The broad configuration range may require careful runtime selection
- Its focus is Java application hosting rather than general-purpose hosting
Our verdict on Stack Harbor PaaS
Stack Harbor PaaS is a managed platform-as-a-service for Java workloads running in managed application containers. It is aimed at application teams, SaaS products, agencies, and organizations that want to deploy Java applications without operating the underlying server platform. Runtime choices include Tomcat, TomEE, Jetty, GlassFish, Payara, WildFly, Spring Boot, and a bare-JDK Java Engine. Supported Java versions include 8, 11, 17, and 21, with non-LTS versions from 18 through 26 where published upstream. JDK distributions include Amazon Corretto, Eclipse Temurin, Oracle OpenJDK, and Zulu Community.
The platform’s main strength is breadth. Applications can be deployed through Git, SVN, archive upload, URL archive, a container registry, CLI, or API, with Maven build support for Git-driven workflows. Teams can choose horizontal or vertical scaling and use blue/green deployment with deployment hooks. The platform also provides a REST API and CLI for operational control. According to the vendor’s pricing model, PaaS pricing is quoted after scoping, so buyers should expect a sales-led evaluation rather than a fixed plan comparison.
Database and delivery options make Stack Harbor PaaS suitable for teams that need more than a basic Java runtime. Managed services cover SQL, NoSQL, and caching databases, including MySQL, MariaDB, Percona, PostgreSQL, MongoDB, Redis, and Memcached. The product description also includes monitoring, SSL, containerized deployments, and managed application containers. Choose it when runtime choice, deployment flexibility, scaling, and database variety matter more than a simple preset hosting package. Teams seeking transparent plan pricing or hosting beyond Java should consider alternatives with a different commercial model or broader language coverage.
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Stack Harbor PaaS pricing
Stack Harbor PaaS fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Not verified |
| Java versions | 8, 11, 17, 21; non-LTS versions 18–26 where published upstream |
| Application servers | Tomcat, TomEE, Jetty, GlassFish, Payara, WildFly, Spring Boot, Java Engine |
| Deployment methods | Git, SVN, archive upload, URL archive, container registry, CLI, API |
| Database options | MySQL, MariaDB, Percona, PostgreSQL, MongoDB, Redis, Memcached |
| Container support | Yes |
| Managed database | Yes |
| Hosting model | Paas |
| Deployment | Cloud |
| Platforms | Web |
| Support | Email, Phone, Docs · 24/7 |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Pricing on request |
| Website | stackharbor.com |
| Facts checked | 20 Sep 2026 |
Alternatives to Stack Harbor PaaS
- AccuWeb Cloud Java HostingDedicated Java cloud hosting with root access, scaling, and managed support from $4.99/month.9.3
- Dewacloud Java HostingA flexible managed Java PaaS with extensive runtime, deployment, and scaling options.9.2
- Azure App ServiceA capable free-starting PaaS with strong deployment, scaling, and Azure integrations.9.0
See all Stack Harbor PaaS alternatives →
Also Ranked In
Stack Harbor PaaS is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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