hackerrank.com Alternatives & Competitors

Practice and level up your development skills and prepare for technical interviews.

Key LeetCode features:

Comprehensive Problem Library Active Community Interview Preparation Company-specific Questions

Open Source

Learn to Code in 90 Days or Less.

Key Edabit features:

Wide Range of Challenges Interactive Learning Community and Collaboration Immediate Feedback

paid Free Trial $120 / Annually

ZeroTwo is a premium multi-provider AI platform which combines the tools models and features of Claude, Gemini, Grok, Openai and more into one. Canvas, Deep Research, MCP, Connectors, Agents, Projects and even Apps are all available in one place!

Key ZeroTwo AI features:

Versatility Accessibility Natural Language Understanding Tools

Try for free freemium $19.99 / Monthly (Pro Account) Sponsored

Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.

Key Codility features:

Automated Assessment Standardized Testing Diverse Question Bank Real-Time Code Execution

Achieve code mastery through challenge.

Key Codewars features:

Wide Range of Challenges User Engagement Multiple Languages Gamification

Open Source

Skillkart provides Placement interview preparation with 1:1 doubt support, Qualified and Experienced mentors, Resume Building Guidance, and Technical support.

Key SkillKart.app features:

Structured Learning Paths AI-Powered Personalization Free to Get Started Goal-Oriented Approach

A better way to prep for tech interviews.

Key AlgoExpert.io features:

Comprehensive Content Video Explanations Programming Languages User-Friendly Interface

Download and solve practice problems in over 30 different languages.

Key Exercism features:

Free Access Mentorship Wide Variety of Languages Structured Learning Tracks

Open Source

Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.

Key Codecademy features:

Interactive Learning Wide Range of Courses Beginner-Friendly Flexible Learning Paths

HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

Key HackerRank features:

Skill Assessment Wide Range of Languages Interview Preparation Community and Collaboration

CodinGame provides users with a fun and effective way to learn coding that eschews the rigid structure of traditional teaching methods.

Key CodinGame features:

Interactive Learning Wide Range of Languages Community Support Skill Assessment

Coding View is live collaborative coding environmentdesigned for technical phone interviews. It features web version of Visual Studio Code, as well as access to real terminal. It has a built-in compiler for most popular programming languages.

Key Coding View features:

User-Friendly Interface Real-Time Collaboration Diverse Language Support Integration with Other Tools

CodeSignal is the leading assessment platform for technical hiring.

Key CodeSignal features:

Comprehensive Coding Assessments Data-Driven Insights Customizable Tests Real-World Scenarios

Real-life coding skill challenge.

Key Real Dev features:

Comprehensive Platform User-Friendly Interface Robust Community Support Regular Updates