Download and solve practice problems in over 30 different languages. For code newbies and experienced programmers.
LeetCode AlternativesTop Code Learning Services and other similar apps like LeetCode
LeetCode is described as 'Platform for learning and improving coding skills with the goal of being fully prepared for programming interviews. Choose problems to solve from categories such as System Design, Algorithms and Database, join code contests and engage in mock interviews' and is a Code Learning service in the development category. There are more than 50 alternatives to LeetCode, not only websites but also apps for a variety of platforms, including SaaS, Windows, Mac and Android apps. The best LeetCode alternative is exercism, which is both free and Open Source. Other great sites and apps similar to LeetCode are Codecademy, Project Euler, HackerRank and Codewars.
Alternatives list
55 exercism alternatives
166 Codecademy alternativesExplore free interactive coding courses in web development, data science, and various languages. Codecademy offers a fun, collaborative learning environment with community support, personalized paths, skill assessments, and more, covering both foundational and advanced concepts.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Android
- iPhone
Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve.
91 HackerRank alternativesA fun social platform for hackers to solve interesting puzzles, build quick hacks, code game bots and collaborate to solve real-world challenges.
Interactive platform for acquiring Web3 skills via Missions—micro-tasks covering crypto topics—rewarding users with tokens, NFTs, and merchandise from crypto brands. Earn Bits to boost winning odds, create Missions, join Guilds, and benefit from referrals.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Online
- Android
- iPhone
- Self-Hosted
Cost / License
- Free
- Open Source
Application types
Platforms
- Online
- Pycharm
- WebStorm
+1
AceCoder is an invisible desktop app that instantly delivers solutions to any coding interview question.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
- Windows
- Online
+2
CodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics.
6 Four-Leaf alternativesFour-Leaf is an AI career prep platform. Voice mock interviews, resume tailoring, cover letters, salary negotiation coaching, and application tracking, all organized per job application.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
+4
octree.io is a platform where you can practice Leetcode-style problems in a room with other people. It serves as a supplement to Leetcode as you can invite your friends to practice problems together. It features a Game Room, Trivia Room and a Lobby which is a Slack-like chat...
Cost / License
- Free
- Open Source (MIT)
Platforms
- Online
Free AI-powered Chrome extension for LeetCode that provides intelligent coding hints, FAANG-style mock interviews, and auto-generated study notes with spaced repetition.
Cost / License
- Free
- Proprietary
Platforms
- Google Chrome
+1
United States
Lithuania
EU
United Kingdom
France
A little more mathy. Instead of submitting a bit of code you actually submit the answer to a problem that should be solved through code. But it's free and unpaywalled so it's a cool little project. Currently around 760 problems