LeetCode AlternativesOnly apps categorised as Code Learning Services

The best Code Learning alternative to LeetCode is Codecademy, which is free. If that doesn't suit you, our users have ranked more than 50 alternatives to LeetCode and 12 are Code Learning Services so hopefully you can find a suitable replacement. Other interesting Code Learning Service alternatives to LeetCode are exercism, Project Euler, CodinGame and Edabit.

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LeetCode alternatives are mainly Code Learning Services but may also be Online Education Services or Code Editors.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of LeetCode.
LeetCode iconLeetCode
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LeetCode is a 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...

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LeetCode alternatives page was last updated Apr 7, 2024
  1. Codecademy icon
     243 likes

    Explore 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.

    152 Codecademy alternatives
    Codecademy screenshot 1

    License model

    • FreemiumProprietary

    Platforms

    • Online

    Codecademy Features

    1.  Coding
    2.  Built-in terminal emulation
    3.  C support
    4.  ITunes-like user interface
    Codecademy iconLeetCode Icon

    Codecademy VS LeetCode

    Is Codecademy a good alternative to LeetCode?
     
    • Codecademy is the most popular Web-based alternative to LeetCode.

    • Codecademy is the most popular free alternative to LeetCode.

    • Codecademy is Freemium and ProprietaryLeetCode is also Freemium and Proprietary
  2. exercism icon
     72 likes

    Download and solve practice problems in over 30 different languages. For code newbies and experienced programmers.

    46 exercism alternatives
    exercism screenshot 1

    License model

    • FreemiumOpen Source

    Platforms

    • Online
    • Terminal

    exercism Features

    1.  Community-based
    2.  Free courses
    3.  Discussion section
    4.  Crowdsourced
    5.  Gamification
    6.  Multiple languages
    7.  Dark Mode
    8.  Command line interface
    9.  Interactive Lessons
    exercism iconLeetCode Icon

    exercism VS LeetCode

    Is exercism a good alternative to LeetCode?
     
    • Almost everyone thinks exercism is a great LeetCode alternative.

    • exercism is the most popular Open Source alternative to LeetCode.

    • exercism is Freemium and Open SourceLeetCode is Freemium and Proprietary
  3. Project Euler icon
     33 likes

    Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve.

    31 Project Euler alternatives
    Project Euler screenshot 1

    License model

    • FreeProprietary

    Application type

    Platforms

    • Online
    Project Euler iconLeetCode Icon

    Project Euler VS LeetCode

    Is Project Euler a good alternative to LeetCode?
     
    Comments about Project Euler as an Alternative to LeetCode
     
    dataculi

    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

    Positive commentNov 4, 2021
    0
    Guest

    There is a mathematical focus and has good examples of why some problems need optimized algorithms. You get exposed to a lot of cool math concepts and are challenged to write in efficient time and space complexity.

    Positive commentDec 29, 2019
    0
    LeetCode Icon
    Project Euler icon
    • Most users think Project Euler is a great LeetCode alternative.

    • Project Euler is Free and ProprietaryLeetCode is Freemium and Proprietary
  4. CodinGame icon
     39 likes

    CodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics.

    35 CodinGame alternatives
    CodinGame screenshot 1

    License model

    • FreeProprietary

    Platforms

    • Online

    CodinGame Features

    1.  Gamification
    2.  Integrated Chat
    CodinGame iconLeetCode Icon

    CodinGame VS LeetCode

    Is CodinGame a good alternative to LeetCode?
     
  5. Edabit icon
     67 likes

    When learning to code, most people get stuck on the "bridge" between memorizing syntax and understanding the logic that makes it all work. We believe the most effective way to learn a programming language is to break the process into three phases:

    33 Edabit alternatives
    Edabit screenshot 1

    License model

    Application type

    Platforms

    • Online

    Edabit Features

    1.  Gamification
    2.  Achievements Supported
    3.  Coding
    4.  Syntax Highlighting
    5.  Equation solving
    Edabit iconLeetCode Icon

    Edabit VS LeetCode

    Is Edabit a good alternative to LeetCode?
     
    • Edabit is the most popular commercial alternative to LeetCode.

    • Edabit is Paid and ProprietaryLeetCode is Freemium and Proprietary
  6. CheckIO icon
     21 likes

    Online game for Python and JavaScript coders to improve skills.

    28 CheckIO alternatives
    CheckIO screenshot 1

    License model

    • FreeOpen Source

    Platforms

    • Online
    • Pycharm
    • WebStorm

    CheckIO Features

    1.  Gamification
    2.  Coding
    CheckIO iconLeetCode Icon

    CheckIO VS LeetCode

    Is CheckIO a good alternative to LeetCode?
     
  7. Educative icon
     2 likes

    Online learning platform created for developers.

    50 Educative alternatives
    Educative screenshot 1

    License model

    • FreemiumProprietary

    Platforms

    • Online

    Educative Features

    1.  Syntax Highlighting
    2.  Autocompletion
    Educative iconLeetCode Icon

    Educative VS LeetCode

    Is Educative a good alternative to LeetCode?
     
  8. Coding Challenges icon
     4 likes

    A Website and Newsletter that helps software engineers level up their skills through a series of coding challenges that are:

    5 Coding Challenges alternatives
    Homepage

    License model

    • FreeProprietary

    Application type

    Platforms

    • Online
    Coding Challenges iconLeetCode Icon

    Coding Challenges VS LeetCode

    Is Coding Challenges a good alternative to LeetCode?
     
  9. Coderbyte icon
     21 likes

    Coderbyte is a place built for anyone to practice and perfect their programming skills. Challenges are added almost every day so you can work on applying your algorithmic thought process on any problem you want at anytime.

    98 Coderbyte alternatives

    License model

    Application type

    Platforms

    • Online
    Coderbyte iconLeetCode Icon

    Coderbyte VS LeetCode

    Is Coderbyte a good alternative to LeetCode?
     
  10. CodeSignal icon
     14 likes

    CodeSignal 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.

    52 CodeSignal alternatives
    Predictive Coding Score

    License model

    Platforms

    • Online

    CodeSignal Features

    1.  Performance Assessment
    2.  Video Interviews
    CodeSignal iconLeetCode Icon

    CodeSignal VS LeetCode

    Is CodeSignal a good alternative to LeetCode?
     
  11. CodenQuest icon
     1 like

    Level up your coding skills with a gamified twist! Tackle exercises across major languages, enjoy real-time stats, and climb weekly leagues. Keep your streak, compete with friends, and progress through categories. Available on iOS and Web.

    9 CodenQuest alternatives
    CodenQuest screenshot 1

    License model

    • FreemiumProprietary

    Platforms

    • Online
    • iPhone
    • iPad

    CodenQuest Features

    1.  Coding
    CodenQuest iconLeetCode Icon

    CodenQuest VS LeetCode

    Is CodenQuest a good alternative to LeetCode?
     
    • CodenQuest is the most popular iPad alternative to LeetCode.

    • CodenQuest is Freemium and ProprietaryLeetCode is also Freemium and Proprietary
  12. Boot.dev icon
     Like this app

    Welcome to the most captivating, finger-flying, addictive way to learn to code.

    50 Boot.dev alternatives
    Boot.dev screenshot 1

    License model

    Application type

    Platforms

    • Online

    Boot.dev Features

    1.  Gamification
    2.  Dark Mode
    3.  Ad-free
    Boot.dev iconLeetCode Icon

    Boot.dev VS LeetCode

    Is Boot.dev a good alternative to LeetCode?
     
12 of 12 LeetCode alternatives