HackerRank is described as 'A fun social platform for hackers to solve interesting puzzles, build quick hacks, code game bots and collaborate to solve real-world challenges' and is a Code Learning service in the development category. There are more than 100 alternatives to HackerRank, not only websites but also apps for a variety of platforms, including SaaS, Windows, Mac and Self-Hosted apps. The best HackerRank alternative is exercism, which is both free and Open Source. Other great sites and apps similar to HackerRank are LeetCode, Codewars, tutorialspoint and Project Euler.
We provide a way to track progress of many different tools developers use and turn it into an achievements and leaderboard based game. It makes work at a software company similar to playing multiplayer game.
SharpSkill is the platform to learn dev and ace your tech interviews. Flashcards, coding tests, code reviews and interview simulator.
Capifiq.ai is an interview integrity platform for remote technical and professional hiring. It helps hiring teams detect hidden AI assistance, coding assistants, overlays, and real-time AI help during live interviews.
Practice coding for free with hundreds of real-world problems that strengthen your problem-solving and algorithmic thinking skills. Explore challenges across different topics, learn new techniques, and grow your confidence as a programmer.
OnSite provides AI-powered interview practice that mirrors real hiring scenarios across 19 roles. Candidates train with adaptive simulations for software engineering, finance, consulting, marketing, design, and HR, and receive instant, role-specific feedback and analytics.
Datakaru is an affordable SQL and Python assessment platform for hiring data engineers with real-world take-home assignments.
Mutation testing practice platform for QA Engineers. Write pytest tests that catch hidden bugs in AI-generated code. 339 challenges across real-world domains, browser-based execution, instant feedback. Like LeetCode but for writing tests, not solving algorithms.
You still don't know Python. You know how to ask. That's fine until your job requires you to read someone else's code, debug something unexpected, or actually understand what the AI just handed you.
Generative AI-powered skills assessment, talent intelligence & pre-employment testing platform designed to reduce bad hires fast.
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.
A live, adaptive AI technical interviewer over voice, code, and chat that scores candidates concept by concept — not pass/fail. It adapts difficulty in real time to find each one's true ceiling, fully proctored.
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