Sites and apps similar to HackerEarth include exercism, which is open source with a free version. Other options are LeetCode, HackerRank, Codewars and Project Euler. You're spoiled for choice with Code Learning Services like HackerEarth: we list more than 50 alternatives for Windows, Mac, Linux, self-hosting and iPhone.
CodinGame makes the evaluation and shortlisting of programmers simple and fast. By challenging developers on real-life problems, it helps recruiters and CTOs reduce hiring costs with reliable results on candidates' skills.
France
EU
Kandio is an online platform that has a growing library of exams where you can choose which exams to give to your candidates applying for your job opening.
RedyHire is a next-generation AI-driven hiring platform that goes beyond resumes by combining machine learning, on-job skill assessments, AI-driven interviews, and advanced proctoring to enable faster, fairer, and more accurate hiring decisions.
India
Generative AI-powered skills assessment, talent intelligence & pre-employment testing platform designed to reduce bad hires fast.
India
kodwai is a platform where developers solve real coding challenges on their own machine with their own AI coding agent (Claude Code, Cursor, or Codex) and get scored on how well they direct the agent, across three axes: Direction, Outcome, and Lift.
Türkiye
Sweden
