Many development teams are using HackerRank to improve their code quality and build their team. HackerRank is an online coding competition that asks programming questions in a variety of languages. It’s the most popular technical assessment and remote interview solution for developers.
Hot on their heels is Geektastic and Codility. We’ve done the research and compared the online code review platforms. We’ll show you the key differences between Geektastic, Codility, and HackerRank and help you decide which one is best for your team.
HackerRank
HackerRank is designed to be a platform that supports the whole technical recruitment process. They provide services to source candidates, use their referrals, resumes, and other documents to ensure they’re qualified, and lastly, give candidates coding challenges to solve.
Tech recruiters have the option to pick one of the coding challenges that have been created by HackerRank or write one of their own. Once the candidates complete those challenges, you can analyze their results and view the main insights. Their platform is used by hundreds of clients.
Pros
- Simple and fast to use.
- It has upgraded compilers that are useful in competitive programming.
- The online contest allows recruiters to pick the best programmers.
Cons
- Some user codes are not smooth.
- In some cases, there are unstable connections during the interviews.
Geektastic
Geektastic is one of the first human-evaluated code challenges and it is designed for small and medium businesses and start-ups. It evaluates the talent of programmers thoroughly with the use of a peer-reviewed challenge platform. Instead of evaluating the candidates’ code through machine analysis, the codes are peer-reviewed. This helps to have a great understanding of the technical skills and expertise of the candidate.
In most cases, coding candidates generally dislike algorithm-based evaluations because they’ll be required to use an unfriendly coding environment. The coding environments are browser-based IDEs. On the other hand, Geektastic gives candidates the option to choose the coding environment they’re most comfortable with.
Pros
- The content guides on how to solve real-life challenges by writing production-level code.
- The take-home challenges are peer-reviewed by specialists from renowned firms.
- Allows recruiters to screen prospective candidates even before they make a job proposal.
Cons
- Results can vary between different tests.
- The results are also not easy to interpret.
Codility
Codility is identical to HackerRank in that its main objective is to help tech recruiters throughout their technical recruitment process. Codility is a coding tool that allows real-time collaboration between interviewers and potential candidates. It is packed with a built-in audio and visual tool as well as a whiteboard that can be used by candidates to plan their code.
It is an evidence-based platform that is used by employing organizations to create teams of talented engineers. It does so by providing services to source candidates, evaluate them, and interview them through collaborative challenges of coding. Furthermore, it works in more than 40 languages and gives interview templates that tech interviewers can use to swiftly set up their coding tasks.
Pros
- Great platform for tech recruiters that ensures an effective hiring process.
- It is a great platform for coders to prepare for their interviews.
- The summary section helps the employer identify the coders’ strengths and weaknesses. The challenges and lessons offer great content for practice.
Cons
- The user interface is functional but not so friendly.
- The assessments are very strict.
The Best Substitutes for HackerRank, Geektastic, and Codility
HackerRank is a tech tool that offers an efficient platform for coding assessments that employers can depend on to perform technical evaluations and interviews when looking for developers to hire. As a result, it has made the recruitment process significantly simpler.
However, several substitutes have emerged around the world, offering modern, exciting features and entirely revamping the candidate’s tech experience. Here are some of the substitutes to HackerRank:
- CoderByte. This is an easy-to-use and affordable coding assessment platform for interviews (collaborative online IDEs), take-home development projects (GitHub assignments and hosted apps), as well as screening (automated challenges and tests).
Employers pick from more than 500 front-end, full-stack, mobile, back-end, data science, or DevOps multiple-choice questions and challenges, then invite tech candidates to complete them in a friendly coding environment.
- Devskiller. Devskiller is an automated platform for talent management and technical screening. It helps tech recruiters to interview, screen, and hire skilled tech talent.
- CoderPad. This tool has attracted praises both from the programmer and company sides. They allow tech recruiters to share their programming challenges with potential candidates. In turn, the candidate is supposed to solve those challenges with an online editor.
- CodeSignal. This is an assessment suite used by growing firms to evaluate the technical skills of candidates when hiring coding developers. It is also used to evaluate the coding skills of developers by providing customized take-home projects.
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