--- title: Amazon Corretto Reviews meta_title: 'Amazon Corretto Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 130 reviews by the users' company size, role or industry to find out how Amazon Corretto works for a business like yours. aggregate_rating: rating_value: 4.5 review_count: 130 scale: '5' date_modified: '2026-08-12' parent_category: name: Integrated Development Environments (IDE) url: https://www.g2.com/categories/integrated-development-environments-ide --- # Amazon Corretto Reviews **Vendor:** Amazon Web Services (AWS) **Category:** [Java Integrated Development Environments (IDE)](https://www.g2.com/categories/java-integrated-development-environments-ide) **Average Rating:** 4.5/5.0 **Total Reviews:** 130 ## About Amazon Corretto 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. ## Amazon Corretto Pros & Cons **What users like:** - Users appreciate the **no licensing fees and seamless compatibility** of Amazon Corretto, enhancing their development experience significantly. (11 reviews) - Users value Amazon Corretto for its **open-source nature** , providing a stable and reliable environment for Java development. (11 reviews) - Users value the **reliable software updates** of Amazon Corretto, ensuring optimal performance and security for their Java applications. (11 reviews) - Users value the **completely free usage** of Amazon Corretto for personal and corporate projects without any licensing costs. (8 reviews) - Users praise the **performance efficiency** of Amazon Corretto, noting its stability and effective resource management for Java applications. (8 reviews) - Users appreciate the **cross-platform compatibility** of Amazon Corretto, ensuring smooth integration across various environments and applications. (8 reviews) - Users value the **straightforward setup and compatibility** of Amazon Corretto, enhancing their Java development experience effortlessly. (7 reviews) - Setup Ease (6 reviews) - Ease of Use (5 reviews) - Error Handling (3 reviews) **What users dislike:** - Users note that the **poor documentation** necessitates additional research for effective performance tuning and debugging. (9 reviews) - Users note the **delay in updates** for Amazon Corretto, impacting security and requiring additional research for tuning features. (7 reviews) - Users face **limited compatibility** issues with older applications requiring traditional Java installations, complicating setups in mixed environments. (4 reviews) - Users criticize the **poor customer support** of Amazon Corretto, particularly for non-premium users seeking assistance. (4 reviews) - Users note the **limited features** of Amazon Corretto, particularly in performance monitoring and advanced tooling for developers. (3 reviews) - Users find **beginner unfriendliness** in Amazon Corretto due to limited documentation and weaker community support. (1 reviews) - Users face **compatibility issues** with Amazon Corretto, requiring extra troubleshooting and traditional Java installation for some applications. (1 reviews) - Users find the **complex setup** of Amazon Corretto challenging due to limited documentation and community support. (1 reviews) - Deployment Issues (1 reviews) - Heavy Size (1 reviews) ## Amazon Corretto Reviews ### 1. No Licensing Fees and Java SE Compliance That Saved us Thousands **Rating:** 4.5/5.0 stars **Reviewed by:** Sambit N. | Senior Software Development Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** February 19, 2026 **What do you like best about Amazon Corretto?** No licensing fees, which saved our customers thousands compared to Oracle JDK. It’s multiplatform and fully compliant with Java SE standards, and it was useful during Windchill PLM upgrades thanks to its seamless compatibility with existing Java applications. It’s a drop-in replacement for OpenJDK, but with long-term support and regular security updates from AWS. It performs well in our environment. **What do you dislike about Amazon Corretto?** There’s not much to dislike, but I do think the documentation around version-specific changes could be improved. Also, it needs the Amazon package to work, so it can’t run without Amazon’s cloud. **What problems is Amazon Corretto solving and how is that benefiting you?** Amazon Corretto meets the need for a free, secure, and fully supported OpenJDK distribution that’s suitable for production environments. It helps remove concerns about potential licensing changes and the uncertainty that can come with them. ### 2. Unmatched for free and stable JDK solution **Rating:** 5.0/5.0 stars **Reviewed by:** Shubham Y. | Engineer, Electrical/Electronic Manufacturing, Enterprise (> 1000 emp.) **Reviewed Date:** December 12, 2025 **What do you like best about Amazon Corretto?** The biggest feature of Amazon Corretto is its production-grade reliability. It is not just an OpenJDK build, but a JVM optimized, secure, and long-term supported by AWS, which is extremely stable for mission-critical applications. I like that Corretto provides enterprise-level stability without any additional cost—making large deployments cost-efficient. Additionally, Corretto's performance is remarkable: it remains consistently stable in long-running microservices, memory consumption is optimized, and garbage collection tuning works better. For applications deployed on AWS, Corretto offers a practically "plug and play" experience—because it comes naturally optimized with the AWS ecosystem. Due to Free & Long-Term Support (LTS), Corretto is completely free and continues to receive updates for a long time—making it perfect for enterprise setups. Corretto JVM is tuned for Performance Optimization: it ensures more stable throughput, lower latency, and better garbage collection behavior, resulting in noticeable performance improvement in Java backend services. Due to Regular Security Updates, AWS quickly releases security patches, keeping production environments secure. Due to Seamless AWS Ecosystem Compatibility, there are no compatibility issues when running Java apps on AWS services like EC2, ECS, Lambda, and due to Cross-platform Availability, the same distribution runs on Windows, Linux, and macOS. Due to 100% OpenJDK Compatibility, there are Zero code changes, Zero build changes, Zero configuration conflicts when migrating any Java project. Due to High Stability for Microservices, this JVM is very reliable in microservices architecture, especially in continuous load and high uptime scenarios. **What do you dislike about Amazon Corretto?** 1. Compared to New Java Releases, Updates are slightly delayed Corretto usually adopts new updates from OpenJDK, but: sometimes patches or releases arrive a few days late. Oracle or Adoptium builds provide updates quickly. Impact: Production environments have to wait a bit for the updated security patch. 2. Documentation is not always as detailed AWS documentation is overall good, but: some JVM tuning features, performance benchmarks, detailed migration guides are not as detailed for Corretto as they are in Adoptium or Oracle JDK. Impact: Extra research is needed in tuning or debugging scenarios. **What problems is Amazon Corretto solving and how is that benefiting you?** Using Amazon Corretto frees me from the expensive Oracle JDK license, it is free, OpenJDK compatible, and provides production-grade stability and security updates. It is ideal for Java apps with cross-platform compatibility, better memory optimization, and performance. ### 3. Long-Term Stability with Frequent Updates and Strong Container Compatibility **Rating:** 4.5/5.0 stars **Reviewed by:** Adarsh K. | Software Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** February 18, 2026 **What do you like best about Amazon Corretto?** 1.long term and stability 2.frequent updates and security pathces come before standard open jdk 3.work good with docker and kubernates env and integrate smooth with aws **What do you dislike about Amazon Corretto?** start time is little bit slower than comparing to lightweight jvm alternative and also want to highlight docker image size which is relatively large which affect build and deployment time **What problems is Amazon Corretto solving and how is that benefiting you?** solviing secure and stable java runtime in production environment we rely on it's long-term support update which reduce effort and risk ### 4. Seamless, Reliable JDK for IntelliJ Users **Rating:** 4.5/5.0 stars **Reviewed by:** Mariam A. | Senior Software Development Engineer, E-III, Information Technology and Services, Enterprise (> 1000 emp.) **Reviewed Date:** December 06, 2025 **What do you like best about Amazon Corretto?** I really appreciate Amazon Corretto JDK's stability and how it seamlessly integrates with IntelliJ. It's reliable and provides a hassle-free setup with no random bugs or configuration issues. The automatic long-term security updates give me confidence to use it for production-grade Java projects. It's lightweight and fast, fitting perfectly into my Spring Boot and IntelliJ workflow. The cross-platform consistency is impressive, and it aligns well with AWS services, especially for cloud-based Java apps. Amazon's performance tuning makes it shine during heavy builds and long-running processes. Plus, it's free, fully open-source, and there are no licensing headaches, making it a polished, enterprise-ready JDK. Overall, it gives me a clean, reliable Java environment I don’t have to worry about. **What do you dislike about Amazon Corretto?** The only thing that could improve is the documentation — it’s a bit minimal compared to other JDKs. Occasionally, updates arrive slightly later than upstream OpenJDK. Other than that, I haven’t faced any major issues. **What problems is Amazon Corretto solving and how is that benefiting you?** Amazon Corretto provides a stable, license-free JDK, solving compatibility and runtime issues. Automatic security updates ease maintenance, and its seamless integration with IntelliJ improves my workflow. It's reliable, hassle-free, and fits perfectly into my development setup, enhancing my productivity. ### 5. Corretto Makes Java Coding Easier and More Manageable **Rating:** 5.0/5.0 stars **Reviewed by:** Javier C. | Full Stack developer, Education Management, Small-Business (50 or fewer emp.) **Reviewed Date:** January 30, 2026 **What do you like best about Amazon Corretto?** One great advance of using it is that it can match great when I start coding in Java, this becomes great because Java can be a good code to import and import to make it run. Corretto makes it easier to use and manageble to make it easier **What do you dislike about Amazon Corretto?** You need the Amazon package to make it, so it can not run without the cloud of Amazon **What problems is Amazon Corretto solving and how is that benefiting you?** Corretto adds free long-term support with regular security patches and performance improvements for many years ### 6. A Cost-Free, High-Performance OpenJDK Powerhouse for Enterprise Customers **Rating:** 4.0/5.0 stars **Reviewed by:** praveen S. | Solution Architect, Mid-Market (51-1000 emp.) **Reviewed Date:** September 30, 2025 **What do you like best about Amazon Corretto?** No licensing fees, which saved our customers thousands compared to Oracle JDK. It's multiplatform and fully compliant with Java SE standards. It was useful in Windchill PLM Upgrades. **What do you dislike about Amazon Corretto?** Certain older web applications continue to look for "traditional" Java installations, which can mean additional configuration is needed when working in mixed environments. **What problems is Amazon Corretto solving and how is that benefiting you?** This addresses the post-Oracle dilemma by providing a no-cost alternative to Oracle JDK that has been thoroughly tested by AWS teams. For our organization, it has enabled smoother upgrades from Windchill 11 to Windchill 12 Enterprise PLM. ### 7. Reliable and Free OpenJDK Distribution for Enterprise Use **Rating:** 4.5/5.0 stars **Reviewed by:** andré P. | WEB DEVELOPER, Computer Software, Small-Business (50 or fewer emp.) **Reviewed Date:** October 07, 2025 **What do you like best about Amazon Corretto?** What I like best about Amazon Corretto is its stability and seamless compatibility with Java applications. It’s a drop-in replacement for OpenJDK, but with long-term support and regular security updates from AWS. It performs very well across different platforms and integrates smoothly into CI/CD environments. **What do you dislike about Amazon Corretto?** There’s not much to dislike, but I’d say that documentation for version-specific changes could be improved. Also, updates sometimes take time to appear in container registries compared to direct OpenJDK releases. **What problems is Amazon Corretto solving and how is that benefiting you?** Amazon Corretto provides a reliable and secure Java runtime for our production workloads without licensing costs. It ensures consistent performance across environments and simplifies maintenance thanks to AWS’s ongoing support. We’ve used it to run Java microservices and backend applications in AWS Lambda and ECS with zero compatibility issues. ### 8. Reliable OpenJDK Distribution for Java Development **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** August 17, 2025 **What do you like best about Amazon Corretto?** Amazon Corretto is a great alternative to Oracle JDK, especially for teams and developers looking for a free, long-term supported OpenJDK build. It’s backed by Amazon, which gives confidence in stability and updates. It integrates seamlessly with Java projects and works well across platforms like Windows, Linux, and macOS. **What do you dislike about Amazon Corretto?** There’s minimal documentation specific to Corretto features; most users have to rely on general OpenJDK documentation. Also, while it’s stable, there’s no official GUI installer for some OS versions, which may be slightly inconvenient for beginners. The community support is not as strong as some other JDKs. **What problems is Amazon Corretto solving and how is that benefiting you?** Amazon Corretto solves the problem of needing a secure, production-ready, and long-term supported Java Development Kit without licensing costs. It eliminates the complexity of managing Java versions across environments and provides a consistent setup across teams. The regular security updates and cross-platform compatibility help maintain application stability and reduce operational risks. ### 9. Hassle-free and reliable Java Development Kit **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Enterprise (> 1000 emp.) **Reviewed Date:** October 02, 2025 **What do you like best about Amazon Corretto?** Amazon Corretto is extremely straightforward to set up and fully compatible with standard OpenJDK builds, making the migration of existing applications nearly effortless. One of its standout features is the inclusion of long-term security updates supported by Amazon, which provides reassurance without the need for a commercial JVM license. It fits smoothly into CI/CD pipelines and integrates well java development, reliable across different operating systems, and simply works without any hassle. For teams prioritizing stability and minimal maintenance, it’s an excellent choice that can be used for daily developments. **What do you dislike about Amazon Corretto?** The main drawback is that it lacks the extensive performance monitoring and management tools found in Oracle commercial JVMs. If you require built-in enterprise features, you’ll have to rely on third-party solutions. Additionally, the documentation tends to be rather basic, mostly covering installation. While it works very well for typical use cases, advanced users may find it falls short in providing in-depth tuning insights. Customer support is limited unless you are a premium user. **What problems is Amazon Corretto solving and how is that benefiting you?** Amazon Corretto has eliminated the licensing and maintenance challenges that came after Oracle JDK changed its support model. With its free, production-ready OpenJDK build and long-term security updates, I no longer need to be concerned about unexpected expenses or running unsupported runtime versions. Corretto also brings consistency to our Java environment across development, testing, and production, which helps prevent version mismatches and minimizes deployment problems. Overall, it offers a stable and dependable JVM without the burden of extra administrative work. ### 10. Amazon corretto **Rating:** 5.0/5.0 stars **Reviewed by:** Jashuva K. | Data engineer L1 L2, Enterprise (> 1000 emp.) **Reviewed Date:** December 25, 2024 **What do you like best about Amazon Corretto?** _Long-term support_ with quarterly updates that include performance enhancements and security fixes - _Compatibility_ with standard Java SE specifications, ensuring seamless integration with existing Java applications - _Multiplatform support_ for Amazon Linux, Windows, and macOS **What do you dislike about Amazon Corretto?** As of no dislike of amazon corretto and it was good **What problems is Amazon Corretto solving and how is that benefiting you?** Compatibility_ with standard Java SE specifications, ensuring seamless integration And Multiplatform support_ for Amazon Linux, Windows, and macOS ## Amazon Corretto Discussions - [Can I download with the brew installer in mac as I didn't see anything as such as of now.](https://www.g2.com/discussions/can-i-download-with-the-brew-installer-in-mac-as-i-didn-t-see-anything-as-such-as-of-now) - 3 comments, 1 upvote - [Can i use it for get personal relationship](https://www.g2.com/discussions/31502-can-i-use-it-for-get-personal-relationship) - 2 comments, 1 upvote - [It is the best tool because I offer integral solutions in diverse aspects in the company](https://www.g2.com/discussions/31466-it-is-the-best-tool-because-i-offer-integral-solutions-in-diverse-aspects-in-the-company) - 1 comment, 1 upvote - [Is Amazon Corretto same as OpenJDK?](https://www.g2.com/discussions/is-amazon-corretto-same-as-openjdk) - 2 comments - [Is Amazon Corretto JDK or JRE?](https://www.g2.com/discussions/is-amazon-corretto-jdk-or-jre) - 2 comments - [View Amazon Corretto pricing details and edition comparison](https://www.g2.com/products/amazon-corretto/reviews?filters%5Bsentiment_snippet%5D=1550124&qs=pros-and-cons§ion=pricing&secure%5Bexpires_at%5D=2026-08-14+17%3A21%3A58+-0500&secure%5Bsession_id%5D=c7895365-ee65-497a-8363-d67d33fb9ac7&secure%5Btoken%5D=e3fed2ffc3e1378fd7ea54c10aea7c2d95a213c4f4703a268959bdfb74d017ba&format=llm_user) ## Amazon Corretto Integrations - [Amazon EC2](https://www.g2.com/products/amazon-ec2/reviews) - [Apache Maven](https://www.g2.com/products/apache-maven/reviews) - [Apache Tomcat](https://www.g2.com/products/apache-tomcat/reviews) - [AWS Service Operator](https://www.g2.com/products/aws-service-operator/reviews) - [Docker](https://www.g2.com/products/docker-inc-docker/reviews) - [Grayscale](https://www.g2.com/products/paylocity-grayscale/reviews) - [IntelliJ IDEA](https://www.g2.com/products/intellij-idea/reviews) - [Jenkins](https://www.g2.com/products/jenkins/reviews) - [Kubernetes](https://www.g2.com/products/kubernetes/reviews) - [Maven](https://www.g2.com/products/maven-maven/reviews) - [Microsoft Build of OpenJDK](https://www.g2.com/products/microsoft-build-of-openjdk/reviews) - [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) - [PostgreSQL](https://www.g2.com/products/postgresql/reviews) - [Visual Studio](https://www.g2.com/products/visual-studio/reviews) ## Amazon Corretto Features **Support** - Migration - Release Support - Documentation - Issue Resolution **Differentiated Features** - Cloud Native - Enhanced Performance - Added Classes and Libraries ## Top Amazon Corretto Alternatives - [IntelliJ IDEA](https://www.g2.com/products/intellij-idea/reviews) - 4.6/5.0 (2,323 reviews) - [Azul Platform Core (Zulu)](https://www.g2.com/products/azul-platform-core-zulu/reviews) - 4.9/5.0 (58 reviews) - [NetBeans](https://www.g2.com/products/netbeans/reviews) - 4.2/5.0 (657 reviews)