Hackattic is described as 'No-nonsense, real-world programming challenges' and is an website in the Development category. There are nine alternatives to Hackattic, not only websites but also apps for a variety of platforms, including Mac, Windows, SaaS and Linux. The best alternative is Codewars, which is free. Other great sites and apps similar to Hackattic are HackerRank (Free Personal), CodeSignal (Paid), Codility.com (Paid) and Remoteinterview (Freemium).
CodeSignal is the leading provider of assessments for technical hires. As the creator of the Predictive Coding Score, a measure of a candidates coding skills, CodeSignal provides HR teams with Certified Assessments, Custom Tests, and Live Interviews.
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.
DevSkiller is a developer screening and online interview platform powered by RealLifeTesting™ methodology. The tool allows you to find developers with the right skill set, shortening your Time-to-Hire by 60%.
Stop wasting your engineers' time with candidates you never hire. Paircast video take-homes show you how candidates solve real-world problems before they reach your engineers. Records screen and code changes during development. Works with all languages.