# Best Java Development Kit (JDK) Distributions for Small Business *By [Adam Crivello](https://research.g2.com/insights/author/adam-crivello)* Products classified in the overall Java Development Kit (JDK) Distributions category are similar in many regards and help companies of all sizes solve their business problems. However, small business features, pricing, setup, and installation differ from businesses of other sizes, which is why we match buyers to the right Small Business Java Development Kit (JDK) Distributions to fit their needs. Compare product ratings based on reviews from enterprise users or connect with one of G2's buying advisors to find the right solutions within the Small Business Java Development Kit (JDK) Distributions category. In addition to qualifying for inclusion in the Java Development Kit (JDK) Distributions category, to qualify for inclusion in the Small Business Java Development Kit (JDK) Distributions category, a product must have at least 10 reviews left by a reviewer from a small business. ## Category Overview **Total Products under this Category:** 15 ## Trust & Credibility Stats **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 200+ Authentic Reviews - 15+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. ## Top-Rated Products (Ranked by G2 Score) ### 1. [Amazon Corretto](https://www.g2.com/products/amazon-corretto/reviews) Amazon Corretto is a no-cost, multi-platform, production-ready distribution of the Open Java Development Kit (OpenJDK). It offers long-term support with regular performance enhancements and security fixes. Amazon utilizes Corretto internally across thousands of production services, ensuring its reliability and compatibility with the Java SE standard. Developers can use Corretto to build and run Java applications on various operating systems, including Linux, Windows, and macOS. Key Features and Functionality: - Long-Term Support (LTS): Provides ongoing updates, including performance improvements and critical security patches, allowing developers to upgrade versions as needed. - Production-Ready: Certified to meet the Java SE standard, making it suitable as a direct replacement for many Java SE distributions. - Multi-Platform Support: Compatible with multiple operating systems, including Linux (x64 and aarch64), Windows (x64), macOS (x64 and M1), Alpine Linux (x64), and Amazon Linux 2 (x64 and aarch64). Docker images are also available in Amazon Elastic Container Registry (Amazon ECR) Public Gallery and Docker Hub. - No-Cost Availability: Available for download and use at no cost, with no additional paid features or restrictions. Primary Value and User Solutions: Amazon Corretto addresses the need for a reliable, secure, and cost-effective Java development environment. By offering a free, production-ready distribution of OpenJDK with long-term support, it enables developers to build and maintain Java applications without incurring licensing fees. Its multi-platform compatibility ensures a consistent development experience across different environments, while regular updates provide ongoing performance enhancements and security fixes, reducing maintenance overhead and enhancing application stability. **Average Rating:** 4.5/5.0 **Total Reviews:** 118 **User Satisfaction Scores:** - **Cloud Native:** 8.8/10 (Category avg: 8.5/10) - **Migration:** 8.8/10 (Category avg: 9.0/10) - **Issue Resolution:** 8.3/10 (Category avg: 8.7/10) - **Ease of Use:** 9.0/10 (Category avg: 9.2/10) **Seller Details:** - **Seller:** [Amazon Web Services (AWS)](https://www.g2.com/sellers/amazon-web-services-aws-3e93cc28-2e9b-4961-b258-c6ce0feec7dd) - **Year Founded:** 2006 - **HQ Location:** Seattle, WA - **Twitter:** @awscloud (2,225,864 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/amazon-web-services/ (156,424 employees on LinkedIn®) - **Ownership:** NASDAQ: AMZN **Reviewer Demographics:** - **Who Uses This:** Software Engineer, Senior Software Engineer - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 45% Small-Business, 31% Mid-Market #### Pros & Cons **Pros:** - Java Support (11 reviews) - Open Source (11 reviews) - Software Updates (11 reviews) - Free Usage (8 reviews) - Performance Efficiency (8 reviews) **Cons:** - Poor Documentation (9 reviews) - Update Issues (7 reviews) - Limited Compatibility (4 reviews) - Poor Customer Support (4 reviews) - Limited Features (3 reviews) ### 2. [Oracle Java Downloads](https://www.g2.com/products/oracle-java-downloads/reviews) Oracle Java Downloads provides developers and enterprises with access to the latest Java Development Kit (JDK) releases, including both Long-Term Support (LTS) and non-LTS versions. These downloads are essential for building, testing, and deploying Java applications across various platforms. Key Features and Functionality: - Comprehensive Access: Users can download the most recent JDK versions, such as JDK 25 and JDK 21, along with earlier versions, ensuring compatibility and support for diverse development needs. - Multiple Platforms: The JDK is available for various operating systems, including Windows, macOS, and Linux, catering to a wide range of development environments. - License Flexibility: JDK binaries are free to use in production and free to redistribute under the Oracle No-Fee Terms and Conditions (NFTC). Updates for LTS releases are provided under NFTC for a specified period, after which they may require a fee under the Oracle Technology Network (OTN) License. - Script-Friendly Downloads: Through the Java Management Service (JMS) on Oracle Cloud Infrastructure (OCI), developers can utilize scriptable Java downloads with token-based authentication, facilitating seamless integration into automated build and deployment systems. Primary Value and Solutions: Oracle Java Downloads simplifies the process of obtaining and managing Java SE Development Kits, ensuring developers have timely access to the tools necessary for application development. The service addresses the need for up-to-date, secure, and compatible Java environments, supporting both individual developers and large enterprises in maintaining robust and efficient Java applications. **Average Rating:** 4.4/5.0 **Total Reviews:** 41 **User Satisfaction Scores:** - **Cloud Native:** 8.7/10 (Category avg: 8.5/10) - **Migration:** 8.5/10 (Category avg: 9.0/10) - **Issue Resolution:** 9.0/10 (Category avg: 8.7/10) - **Ease of Use:** 8.7/10 (Category avg: 9.2/10) **Seller Details:** - **Seller:** [Oracle](https://www.g2.com/sellers/oracle) - **Year Founded:** 1977 - **HQ Location:** Austin, TX - **Twitter:** @Oracle (827,868 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/1028/ (199,301 employees on LinkedIn®) - **Ownership:** NYSE:ORCL **Reviewer Demographics:** - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 46% Small-Business, 30% Mid-Market ### 3. [Azul Platform Core (Zulu)](https://www.g2.com/products/azul-platform-core-zulu/reviews) 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 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. 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. **Average Rating:** 4.9/5.0 **Total Reviews:** 58 **User Satisfaction Scores:** - **Cloud Native:** 9.5/10 (Category avg: 8.5/10) - **Migration:** 9.8/10 (Category avg: 9.0/10) - **Issue Resolution:** 9.2/10 (Category avg: 8.7/10) - **Ease of Use:** 9.9/10 (Category avg: 9.2/10) **Seller Details:** - **Seller:** [Azul Systems](https://www.g2.com/sellers/azul-systems) - **Year Founded:** 2002 - **HQ Location:** Sunnyvale, CA - **Twitter:** @AzulSystems (4,164 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/9899/ (558 employees on LinkedIn®) **Reviewer Demographics:** - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 62% Small-Business, 26% Mid-Market ## Parent Category [Application Development Software](https://www.g2.com/categories/application-development)