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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    OpenJDK

    Score7.2 out of 10
    N/AOpenJDK (Open Java Development Kit) is a free and open-source implementation of the Java Platform, Standard Edition (Java SE) licensed under the GNU General Public License (GNU GPL) version 2 with a linking exception.N/A

    GraalVM

    Score9.1 out of 10
    N/AGraalVM is a universal virtual machine for running applications written in JavaScript, Python, Ruby, R, JVM-based languages like Java, Scala, Groovy, Kotlin, Clojure, and LLVM-based languages such as C and C++. GraalVM removes the isolation between programming languages and enables interoperability in a shared runtime. It can run either standalone or in the context of OpenJDK, Node.js or Oracle Database. Oracle's GraalVM Enterprise is a multilingual virtual machine, which Oracle states…N/A
    Pricing
    OpenJDKGraalVM
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    OpenJDKGraalVM
    Free Trial
    NoYes
    Free/Freemium Version
    NoYes
    Premium Consulting/Integration Services
    NoYes
    Entry-level Setup FeeNo setup feeOptional
    Additional DetailsGraalVM Enterprise is an entitlement with Java SE Subscription at no additional cost.
    More Pricing Information
    Community Pulse
    OpenJDKGraalVM
    Considered Both Products
    Open Source
    No answer on this topic
    Oracle
    Chose GraalVM
    The reason why we had to select GraalVM one is [a] cutting-edge compiling technique, GraalVM is well operated in the Environment of Open JDK, which speeds up the execution of Java programs. GraalVM makes creating packages and native apps simpler, and this improves distribution. …
    Incentivized
    Chose GraalVM
    GraalVM startup times and memory footprint is unbeatable. Polyglot capability provides greater flexibility and faster development times.
    Incentivized
    Key User Insights
    Would buy again
    100%
    Would buy again
    8 Answers
    97%
    Would buy again
    35 Answers
    Delivers good value for the price
    100%
    Delivers good value for the price
    8 Answers
    100%
    Delivers good value for the price
    31 Answers
    Happy with the feature set
    100%
    Happy with the feature set
    8 Answers
    100%
    Happy with the feature set
    36 Answers
    Lived up to sales and marketing promises
    100%
    Lived up to sales and marketing promises
    5 Answers
    100%
    Lived up to sales and marketing promises
    21 Answers
    Implementation went as expected
    88%
    Implementation went as expected
    7 Answers
    93%
    Implementation went as expected
    27 Answers
    Best Alternatives
    OpenJDKGraalVM
    Small Businesses
    GraalVM
    Score9.1 out of 10
    No answers on this topic
    Medium-sized Companies
    Oracle Java SE
    Score8.1 out of 10
    Oracle Java SE
    Score8.1 out of 10
    Enterprises
    GraalVM
    Score9.1 out of 10
    Oracle Java SE
    Score8.1 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    OpenJDKGraalVM
    Likelihood to Recommend
    8.8
    (8 ratings)
    9.1
    (36 ratings)
    Support Rating
    -
    (0 ratings)
    7.7
    (29 ratings)
    User Testimonials
    OpenJDKGraalVM
    Likelihood to Recommend
    Open Source
    Actually, from a software engineer's point of view, JDK is nothing fancy to think of / talk about. It's just there & it works. Until he/she has to set up a project from scratch, together with the build tool, a JDK has to be chosen. Also, when doing deployment work, having a reliable, readily available JDK to install to target systems is a blessing. Still, Oracle could have done a better job supporting OpenJDK, especially for commercial usage.
    Incentivized
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    Oracle
    Its well fit for the environment where applications are written in programming languages supported by GraalVM. It's [a] very powerful and reliable, high-performer Java Virtual Machine that provides the Java Development kit i.e JDK that has the ability to compile the Java apps ahead of time. Maintenance of this tool is simple and it [increases] the efficiency of the product since it requires few resources.
    Incentivized
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    Pros
    Open Source
    • Best opensource packages and access to opensource APIs
    • Fast and reliable to use compare to current market products.
    • Business case related solutions and premium products are available
    • Easier to use and best in market
    Incentivized
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    Oracle
    • Best performance of applications
    • High efficiency of applications
    • Reduced hardware requirements
    • Lesser consumption of resources
    • Universal support to multiple programming languages
    • Reduced size of applications
    • Creation of virtual images for testing on Android and iOS mobile operating systems
    • Creation of native images
    • Excellent support
    • Documentations are detailed enough to learn and use easily
    • Easy to use
    Incentivized
    Read full review
    Cons
    Open Source
    • JVM performance can be improved
    • Concurrent task running needs to be improved .
    • Ability to access stack memory outside or JVM processes
    Incentivized
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    Oracle
    • It should be possible to use GraalVM EE to distribute native images of JavaFX applications for mobile platforms, especially for Apple platforms.
    • Native Images are a game changer. However, compiling complex applications can be a pain. Better support for an improved transition process are a must.
    Incentivized
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    Support Rating
    Open Source
    No answers on this topic
    Oracle
    Like all Oracle tools, you can find a lot of documentation and also write down your questions in a forum. Sadly I don't see too many users so far but I hope it'll keep increasing and in a short period we will have more information and ofc issues fixed. So far, everything I needed I could find easily.
    Incentivized
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    Alternatives Considered
    Open Source
    OpenJDK is comparable to Oracle Java SE in most cases and you get away with significantly lower costs. Oracle Java SE have some advantages in performance on some native platforms but in most cases the OpenJDK performance is similar or at least good enough.
    Incentivized
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    Oracle
    GraalVM is at the top when it comes to executing Java applications in terms of speed. With its amazing fast ahead of its time compiler it helps in reducing the startup time of the applications. Also, the overall performance of the product is increased and reduces the latency as well. It supports multiple languages such as Groovy, Ruby, Javascript, R, Python, Scala, Java, Clojure, and many more.
    Incentivized
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    Return on Investment
    Open Source
    • As per our business objectives we are 4 times benifitted with product
    • Faster for development and implementation
    • Reduced our cost by 30%
    • Annual profits of 24%
    Incentivized
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    Oracle
    • Financial: Increased Java container count on the same hardware.
    • Performance: Decreased cold start time for container startup.
    • Training: Adopting GraalVM has a learning curve. This requires investment in time and resources. The benefits come through re-evaluating our current deployments for optimization.
    Incentivized
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