CodeSignal is described as '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' and is an website in the Development category. There are more than 25 alternatives to CodeSignal, not only websites but also apps for a variety of platforms, including SaaS, Windows, Mac and Linux. The best alternative is HackerRank. It's not free, so if you're looking for a free alternative, you could try Codewars or Project Euler. Other great sites and apps similar to CodeSignal are Edabit (Paid), CodinGame (Free), LeetCode (Freemium) and CheckIO (Free, Open Source).
- 47 alternatives