A fun social platform for hackers to solve interesting puzzles, build quick hacks, code game bots and collaborate to solve real-world challenges.


Datakaru is described as 'Affordable SQL and Python assessment platform for hiring data engineers with real-world take-home assignments' and is an website. There are more than 10 alternatives to Datakaru, not only websites but also apps for a variety of platforms, including SaaS, Mac, Windows and Chrome OS apps. The best Datakaru alternative is HackerRank. It's not free, so if you're looking for a free alternative, you could try HackerRank or KillerCoder. Other great sites and apps similar to Datakaru are iMocha, UAssess, Adaface and SheetsInterview.
A fun social platform for hackers to solve interesting puzzles, build quick hacks, code game bots and collaborate to solve real-world challenges.


Codility is an evidence-based platform helps hiring teams predict the real-life skills of their candidates, remotely and at scale. This brings faster hiring, time savings, and gives engineers more time to solve problems that matter.
iMocha is a skills intelligence and assessment platform that enables talent teams to make smarter talent decisions. With the world’s largest skill assessment library for 2500+ skills, iMocha helps organizations to make intelligent talent decisions.

KillerCoder.io is a testing platform to test developers and improve your technical hiring efficiency. Create an account and invite prospective candidates and test their technical and/or soft skills.


UAssess ’s integrated suite of customizable skill assessment from business to tech & data helps assess the most granular level of competencies and not just limited to the skills.




Adaface helps you identify the top candidates for all your tech roles fast. Save crucial engineering time by screening candidates with 750+ custom assessments for on-the-job skills (all programming languages, frameworks, aptitude).




Revolutionize hiring with Excel challenges. Assess, track, and streamline with our intuitive platform. Web-based collaboration. Vast Test Catalog. Elevate talent, make evidence-based decisions.




Remote Interview is an online tool for tech recruiters to hire best programmers and coders by analyzing their coding skills.



With Evalart online skills and aptitude tests you can optimize your recruitment and selection processes and quickly identify the best candidates. With Evalart you can assess coding skills, aptitude, knowledge and more.




A HireMee PRO is a AI POWERED RECRUITMENT SOLUTION provides customizable assessments prepared by subject matter experts to deliver quality hiring solutions through modern tools.
Take-Home Coding Assignments That Provide Real Insights. Identify great candidates using real tasks, not brainteasers. Streamline your tech recruiting workflow and make better hiring decisions.




Cyber Proficiency Assessments enhances recruitment processes in Cybersecurity and IT, reducing costs and minimizing the time and effort experts spend on candidate evaluations.


