--- title: Sphere Engine Reviews meta\_title: 'Sphere Engine Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how Sphere Engine works for a business like yours. aggregate\_rating: rating\_value: 4.6 review\_count: 9 scale: '5' date\_modified: '2026-07-12' parent\_category: name: Pre-Employment Screening url: https://www.g2.com/categories/pre-employment-screening --- # Sphere Engine Reviews & Product Details Sphere Engine delivers “out of the box” software components that enable technical leaders to create cost-effective, modern and scalable coding assessment solutions and online software development environments. Unlike other vendors, we help you optimize the costs of developing your recruitment/e-learning platform by providing you with key technologies that enable you to scale big at a reasonable price. * * * Seller [Sphere Research Labs](https://www.g2.com/sellers/sphere-research-labs) Discussions [Sphere Engine Community](https://www.g2.com/products/sphere-engine/discuss) Languages Supported English Overview by Wojtek Cichoń Show More ## Top-Rated Alternatives [ ![CodeSignal](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "CodeSignal") CodeSignal 4.5/5(1,408) ](https://www.g2.com/products/codesignal/reviews) [ ![HackerRank Developer Skills Platform](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "HackerRank Developer Skills Platform") HackerRank Developer Skills Platform 4.5/5(560) ](https://www.g2.com/products/hackerrank-developer-skills-platform/reviews) [ ![Coderbyte](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Coderbyte") Coderbyte 4.4/5(403) ](https://www.g2.com/products/coderbyte/reviews) [ View All Alternatives ](https://www.g2.com/products/sphere-engine/competitors/alternatives) ## User Insights Average based on 9 real user reviews. [Log in to unlock pricing and user insights](/login) ![Akhileshwar S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Akhileshwar S.") AS Akhileshwar S. Content Writer Small-Business (50 or fewer emp.) 4/25/2024 "A Great Set of APIs" 5/5 What do you like best about Sphere Engine? The best part I personally like is Sphere Engine allows user to create their own coding skills assessment, quantify candidate performance and create ranking for easy hiring. Review collected by and hosted on G2.com. What do you dislike about Sphere Engine? Some modules are not available here as many time use try to create unique project but due to lack of modules, it left. Review collected by and hosted on G2.com. What problems is Sphere Engine solving and how is that benefiting you? Sphere Engine Solvs the problem of rigidity, it help me to create my own skill assessment whichever I want. Review collected by and hosted on G2.com. Show More Our network of Icons are G2 members who are recognized for their outstanding contributions and commitment to helping others through their expertise.G2 Icon 10/25/2024 Validated ReviewerIncentivizedSource: G2 invite ![Samuel B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Samuel B.") SB Samuel B. Web Software Developer Small-Business (50 or fewer emp.) 5/22/2020 "Sphere Engine as a custom e-learning platform for schools" 5/5 What do you like best about Sphere Engine? The variety of supported languages is very huge. And it is easy to use. Review collected by and hosted on G2.com. What do you dislike about Sphere Engine? It would be nice to have the support of the Small Basic language. Review collected by and hosted on G2.com. What problems is Sphere Engine solving and how is that benefiting you? We are a coding club in a school in Germany. The CodeClub offers students from 6th grade up to 12th Grade the opportunity to learn how to code. Two months ago, we came up with the idea of our own coding challenges website. Students try to solve programming problems and compete to learn and strengthen their abilities to write code in different programming languages. We use Sphere Engine to run the code created by our students and we are really satisfied with the result so far. We are still in development, but very close to release our first version. So far we didn't run into any problems whatsoever. So, props to the Sphere Engine Team. The system is reliable and easy to use. Our students are really excited to test it out. Review collected by and hosted on G2.com. Show More Response from Wojtek Cichoń of Sphere Engine [Editedit](https://www.g2.com/survey_responses/sphere-engine-review-4233394/official_response/edit) Thanks, Samuel! We're glad you and your students enjoy our solution 🤗 Validated ReviewerSource: Organic ![Chanukya P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Chanukya P.") CP Chanukya P. Head of Marketing and Business Development Small-Business (50 or fewer emp.) 1/27/2020 "Always made us feel that they are our own extended team" 5/5 What do you like best about Sphere Engine? The support provided by the Sphere Engine team is excellent! Our popular competitions attract participation from thousands of programmers at a time. The team makes sure that everything is in place upfront so that the contests don't get affected. Not just that, even on weekends or on odd hours, they are approachable and very responsive in cases of crisis. Sphere’s services had been integral to CodeChef since our very first programming contest back in 2009. In the last 10 years of our existence, Sphere Engine has been very important in our journey of scaling up to more than a million programmers and 92 million+ code compilations. With Sphere Engine, we never had to worry about building and supporting the online judge or in-house online code compiler. They have always made us feel that they are our own extended team. We are happy to have associated with them and look forward to many more years of collaboration. Review collected by and hosted on G2.com. What do you dislike about Sphere Engine? To be honest, there is nothing specific to dislike about them. We will be a touch happier to get an auto-scalable cloud-based IDE service, for which we are already in talks with them. Review collected by and hosted on G2.com. What problems is Sphere Engine solving and how is that benefiting you? Sphere Engine offers us an online judge and online IDE that can compile and execute code, and test them with pre-constructed or the hidden test cases which are uploaded as a coding exercise/problem. Benefits: - Extremely scalable - No infrastructure headache - Supports 50+ programming languages Review collected by and hosted on G2.com. Show More 1/29/2020 Current UserValidated ReviewerSource: Organic ![Verified User in E-Learning](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in E-Learning") AE Verified User in E-Learning Mid-Market (51-1000 emp.) 2/27/2020 "Reliable partners in growth journey !!" 4.5/5 What do you like best about Sphere Engine? The services are easy to use, readily accessible, very dependable and fast. The team is always helpful and prompt, making life easier for us. I never felt like I was using a external party when I deal with the team. Review collected by and hosted on G2.com. What do you dislike about Sphere Engine? The UI can be improved. Documentation is too elaborate at times. Review collected by and hosted on G2.com. Recommendations to others considering Sphere Engine: Great tool to work with. Consider them if you want a long term partner. Review collected by and hosted on G2.com. What problems is Sphere Engine solving and how is that benefiting you? Sphere engine gives us the capability to run multiple skills assessment on real time basis, making the most of their experience in the domain. They make us reliable for our clients, and also make us industry ready. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic EG Emily G. Co CEO Small-Business (50 or fewer emp.) 11/1/2019 "Very happy working with Sphere" 5/5 What do you like best about Sphere Engine? We've most appreciated Sphere's quick response time and their willingness to work with us. The team has been highly communicative in their support and clear in setting our expectations. We also really appreciate Sphere's reliability. Review collected by and hosted on G2.com. What do you dislike about Sphere Engine? Sphere's UX/UI is a bit awkward for our implementation. We work with students and teachers who are brand new to computer science and coding for the first time. So the advanced UI and complex test cases is heavy-handed. Review collected by and hosted on G2.com. What problems is Sphere Engine solving and how is that benefiting you? We have been working with Sphere for 6+ years. They have been a reliable partner as we have scaled the number of users. Review collected by and hosted on G2.com. Show More 11/4/2019 Current UserValidated ReviewerSource: Organic ![Oliver W.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Oliver W.") OW Oliver W. CTO Computer Software Small-Business (50 or fewer emp.) 10/4/2019 "been using Sphere Engine for about 3 years now, the service is robust, and solid." 5/5 What do you like best about Sphere Engine? you can actually customize the judge for scoring api, which is really flexible for end users. Review collected by and hosted on G2.com. What do you dislike about Sphere Engine? functionality like intellisense needed. Unit test for scoring is needed. Review collected by and hosted on G2.com. What problems is Sphere Engine solving and how is that benefiting you? we are in recruiting business, we assess technical candidates. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ## Questions about Sphere Engine? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about Sphere Engine ](https://www.g2.com/products/sphere-engine/discussions/new) GU Guest User What is Sphere Engine used for? 0 Upvotes 0 [ Join the conversation ](https://www.g2.com/discussions/what-is-sphere-engine-used-for) [ View all Discussions ](https://www.g2.com/products/sphere-engine/discuss) ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. 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