--- title: Kotlin Reviews meta\_title: 'Kotlin Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 43 reviews by the users' company size, role or industry to find out how Kotlin works for a business like yours. aggregate\_rating: rating\_value: 4.6 review\_count: 43 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Mobile Development url: https://www.g2.com/categories/mobile-development --- # Kotlin Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by Kotlin but has limited features. Are you part of the Kotlin team? [Upgrade your plan](https://sell.g2.com) to enhance your branding and engage with visitors to your profile! Kotlin is a modern, concise, and safe programming language. It's targeting different platforms: Server, Android, Web, and Native platforms. It provides many ways to reuse code between platforms for productive programming. * * * Seller [JetBrains](https://www.g2.com/sellers/jetbrains) Discussions [Kotlin Community](https://www.g2.com/products/kotlin/discuss) Solution Type Best-of-Breed Overview by Yungyeong Heo (Brand Marketing Manager at JetBrains) Show More ## Value at a Glance Averages based on real user reviews. ### Perceived Cost $$$$$ [ View More Pricing Information ](https://www.g2.com/products/kotlin/pricing) ## Top-Rated Alternatives [ ![Ionic: An OutSystems Company](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ionic: An OutSystems Company") Ionic: An OutSystems Company 4.4/5(154) ](https://www.g2.com/products/ionic-an-outsystems-company/reviews) [ ![Apache Cordova](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Apache Cordova") Apache Cordova 4.2/5(58) ](https://www.g2.com/products/apache-cordova/reviews) [ ![Qt](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Qt") Qt 4.3/5(54) ](https://www.g2.com/products/qt/reviews) [ View All Alternatives ](https://www.g2.com/products/kotlin/competitors/alternatives) ## User Insights Average based on 43 real user reviews. Perceived Cost $$$$$ [Log in to unlock pricing and user insights](/login) ## Kotlin Integrations (3) What do users say about integrations? Integration information sourced from real user reviews. [ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") Dart ](https://www.g2.com/products/dart-dart/reviews)[ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") MySQL ](https://www.g2.com/products/mysql/reviews)[ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") Redis Software ](https://www.g2.com/products/redis-software/reviews) Show More ![Bill M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Bill M.") BM Bill M. Owner Information Technology and Services Small-Business (50 or fewer emp.) 9/13/2019 "Kotlin review" 4.5/5 What do you like best about Kotlin? It's a great programming language that is easy to use. It can be used to making apps for android and for making shared code for android and iOS. Review collected by and hosted on G2.com. What do you dislike about Kotlin? There is not much to dislike. Some parts are done in a very kotlin type of way. But that is learned quite fast. Review collected by and hosted on G2.com. Recommendations to others considering Kotlin: I would definitely recommend kotlin as the language to use for android development. Google has made kotlin a first class language and is not kotlin first. Java will stick around but kotlin is where the future is. Review collected by and hosted on G2.com. What problems is Kotlin solving and how is that benefiting you? I developer apps for android mainly but also use Kotlin native/Multiplatform to develop apps for both android and iOS. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Moin Uddin K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Moin Uddin K.") MK Moin Uddin K. Software Engineer Small-Business (50 or fewer emp.) 8/29/2019 "Advanced form of object orientated language" 5/5 What do you like best about Kotlin? It is a very powerful language, it supports lambda expressions and functional programming Review collected by and hosted on G2.com. What do you dislike about Kotlin? Not much help is available now and took some time to understand how to write codes Review collected by and hosted on G2.com. Recommendations to others considering Kotlin: It is quite new language so not much support is available. Review collected by and hosted on G2.com. What problems is Kotlin solving and how is that benefiting you? I am using this language to develop android applications which is an alternative of Java language. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Fund-Raising](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Fund-Raising") UF Verified User in Fund-Raising Mid-Market (51-1000 emp.) 3/5/2019 "Kotlin stricter than java" 5/5 What do you like best about Kotlin? Kotlin is stricter than java in the way itbhandles null pointet exception. Also the POJo classes in kotlin are really shorter. The easy to use lambda expression is beautiful. Review collected by and hosted on G2.com. What do you dislike about Kotlin? When a boolean variables starts with is e.g isSet the is gets overwritten by getter setters Review collected by and hosted on G2.com. Recommendations to others considering Kotlin: Kotlin has strong null pointer exception handling Review collected by and hosted on G2.com. What problems is Kotlin solving and how is that benefiting you? We use kotlin to wrote our payments codebase Review collected by and hosted on G2.com. Show More 3/19/2019 Current UserValidated ReviewerSource: Seller invite ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. [ View More Pricing Information ](https://www.g2.com/products/kotlin/pricing) Kotlin Comparisons ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_8836234a09e6574906f74289d77dd6c0/ionic-an-outsystems-company.png "Product Avatar Image") Ionic: An OutSystems Company 4.4/5(154) [ Compare Now ](https://www.g2.com/compare/ionic-an-outsystems-company-vs-kotlin) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_28535e275556c00bb65b0aed36c83495/apache-cordova.png "Product Avatar Image") Cordova 4.2/5(58) [ Compare Now ](https://www.g2.com/compare/apache-cordova-vs-kotlin) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_3c7107507104ade930ab3cc60d855d1c/qt.png "Product Avatar Image") Qt 4.3/5(54) [ Compare Now ](https://www.g2.com/compare/kotlin-vs-qt) ##### ##### Kotlin Features Functionality Language Support Ease of Use Integrations Performance Power Responsiveness Lightweight Support Tutorials Documentation Community [ View More Features ](https://www.g2.com/products/kotlin/features) ##### Categories on G2 [Mobile Development Frameworks](https://www.g2.com/categories/mobile-development-frameworks) ##### Explore More [Best platforms for integrating bug tracking with CI/CD](https://www.g2.com/discussions/best-platforms-for-integrating-bug-tracking-with-ci-cd)[Which hardware monitoring platforms give IT teams the most reliable alerting and real-time visibility across servers, network devices and endpoints without generating so much noise that alerts get ignored?](https://www.g2.com/discussions/which-hardware-monitoring-platforms-give-it-teams-the-most-reliable-alerting-and-real-time-visibility-across-servers-network-devices-and-endpoints-without-generating-so-much-noise-that-alerts-get-ignored)[Best platforms for creating real-time visualization dashboards](https://www.g2.com/discussions/best-platforms-for-creating-real-time-visualization-dashboards) [What platform integrates video creation with social media publishing?](https://www.g2.com/discussions/what-platform-integrates-video-creation-with-social-media-publishing)[Which financial consulting services offer collaborative advisory models instead of top-down recommendations?](https://www.g2.com/discussions/which-financial-consulting-services-offer-collaborative-advisory-models-instead-of-top-down-recommendations)[Best restaurant POS system for small business](https://www.g2.com/discussions/best-restaurant-pos-system-for-small-business) [Show MoreShow Less](javascript:void(0);)