Best LeetCode Alternatives in 2026
The top LeetCode alternatives are CodeAI (formerly Code.org), freeCodeCamp and Codecademy: 15 coding learning software our editors would look at instead of LeetCode, in our ranking order.
LeetCode: A focused exercise platform for interview preparation, coding practice, and progress tracking. Where it falls short: exercise-led learning offers less structured instruction than course-based formats.
Switching from LeetCode? For most coding learning software buyers the best LeetCode alternative is CodeAI (formerly Code.org), built for schools wanting free structured CS curricula. On a budget, Tynker starts at $25/mo.
Why People Look for a LeetCode Alternative
- Exercise-led learning offers less structured instruction than course-based formats
- Premium content and interview tools require a paid plan
- Self-directed practice may require careful selection of problems and study plans
- No project-based learning — 10 of the alternatives below have it
Quick Picks by What You Need
- Best overallCodeAI (formerly Code.org)9.4
Schools wanting free structured CS curricula
Visit CodeAI (formerly Code.org) - Lowest priceTynker8.2
Paid plans from $25/mo
Visit Tynker - Best free optionCodeAI (formerly Code.org)9.4
Has a free plan
Visit CodeAI (formerly Code.org) - Best for project-based learningCodeAI (formerly Code.org)9.4
Project-based learning (LeetCode: no)
Visit CodeAI (formerly Code.org)
All 15 LeetCode Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forSchools wanting free structured CS curricula
- Better than LeetCode:
- Project-based learning
- Editor score 9.4 vs 8.8
A free, structured web curriculum with classroom tools, labs, and educator support.
- Project-based learning
- Computer science topics
9.4/10★★★★★Visit CodeAI -
Best forLearners seeking a completely free curriculum
- Better than LeetCode:
- Project-based learning
- Editor score 9.3 vs 8.8
A completely free, open-source path from coding challenges to full-stack certifications.
- Mobile apps
- Project-based learning
- Computer science topics
9.3/10★★★★★Visit freeCodeCamp -
Best forLearners pursuing broad career-oriented skills
- Better than LeetCode:
- Editor score 9.2 vs 8.8
A broad coding curriculum with free entry and structured paid paths.
- Mobile apps
9.2/10★★★★★Visit Codecademy -
Best forYoung beginners learning programming concepts
- Better than LeetCode:
- Project-based learning
- Editor score 9.1 vs 8.8
A free, project-based starting point for learning programming concepts visually.
- Mobile apps
- Project-based learning
- Computer science topics
9.1/10★★★★★Visit Scratch -
Best forBeginners creating mobile apps visually
- Better than LeetCode:
- Project-based learning
- Editor score 9.0 vs 8.8
A focused, free way for beginners to design and program mobile apps visually.
- Mobile apps
- Project-based learning
- Computer science topics
9.0/10★★★★☆Try MIT App Inventor -
Best forDevelopers practicing short coding challenges
- Better than LeetCode:
- Editor score 8.9 vs 8.8
A strong choice for short, test-driven coding practice across many languages.
- Computer science topics
8.9/10★★★★☆Visit Codewars -
Best forLearners practicing mathematical programming problems
A free, focused archive for practicing mathematical programming problems.
- Computer science topics
8.7/10★★★★☆Visit Project Euler -
Best forFree, project-driven full-stack web learners
- Better than LeetCode:
- Project-based learning
A free, project-driven path from web fundamentals to full-stack portfolio work.
- Project-based learning
- Computer science topics
8.6/10★★★★☆Try The Odin Project -
Best forLearners practicing many programming languages
A broad, exercise-focused way to practice programming languages for free.
- Computer science topics
8.5/10★★★★☆Visit Exercism -
Best forLearners who enjoy game-based coding
- Better than LeetCode:
- Project-based learning
A structured, game-led way to learn Python and JavaScript with classroom support.
- Project-based learning
- Computer science topics
8.4/10★★★★☆Visit CodeCombat -
Best forTechnical learners wanting guided practice and AI
- Better than LeetCode:
- Project-based learning
Guided coding practice with browser exercises, AI feedback, projects, and interview preparation.
- Mobile apps
- Project-based learning
- Computer science topics
8.3/10★★★★☆Visit Educative -
Best forChildren learning through creative coding
- Better than LeetCode:
- Project-based learning
A broad, project-based coding platform that grows from blocks into text-based programming.
- Mobile apps
- Project-based learning
- Computer science topics
8.2/10★★★★☆Visit Tynker -
Best forFrontend learners who prefer interactive instruction
- Better than LeetCode:
- Project-based learning
A browser-based coding school with editable lessons, projects, career paths, and AI feedback.
- Project-based learning
8.0/10★★★★☆Visit Scrimba -
Best forFrontend learners practicing realistic interfaces
- Better than LeetCode:
- Project-based learning
A practical project platform for frontend learners who want feedback on realistic builds.
- Project-based learning
7.9/10★★★★☆Try Frontend Mentor -
Best forGamified Python and TypeScript practice
A mission-driven practice platform for Python and TypeScript learners and classrooms.
- Computer science topics
7.8/10★★★★☆Visit CheckiO
LeetCode Alternatives: Common Questions
What is the best alternative to LeetCode?
CodeAI (formerly Code.org): #1 in our Coding Learning Software ranking, with an editor score of 9.4 out of 10. A free, structured web curriculum with classroom tools, labs, and educator support.
Is there a free alternative to LeetCode?
Yes. CodeAI (formerly Code.org), freeCodeCamp, Codecademy, Scratch and MIT App Inventor have a free plan or a free tier (15 of the 15 alternatives on this page).
Why do people look for LeetCode alternatives?
Exercise-led learning offers less structured instruction than course-based formats; Premium content and interview tools require a paid plan; Self-directed practice may require careful selection of problems and study plans.
How do I switch from LeetCode?
Export your data from LeetCode (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel LeetCode.
How to Switch from LeetCode
- Export your data from LeetCode (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel LeetCode.
LeetCode vs Each Alternative
| # | Tool | Free plan | Paid from | Feedback mode | Learning format | Programming languages | Project-based learning | Score |
|---|---|---|---|---|---|---|---|---|
| 7 | LeetCode | Yes | Mixed | Mixed | C++, Java, Python, C, C#, JavaScript, Ruby, Swift, Go, Scala, Kotlin, Rust, MySQL, Bash | No | 8.8 | |
| 1 | CodeAI (formerly Code.org) | Yes | Free | Mixed | Mixed | JavaScript, HTML, CSS, Python, Java | Yes | 9.4 |
| 2 | freeCodeCamp | Yes | Free | Automated | Mixed | HTML, CSS, JavaScript, Python, SQL, Bash | Yes | 9.3 |
| 3 | Codecademy | Yes | 9.2 | |||||
| 4 | Scratch | Yes | Free | Mixed | Mixed | Scratch (visual, block-based programming language) | Yes | 9.1 |
| 5 | MIT App Inventor | Yes | Free | Instant | Mixed | Yes | 9.0 | |
| 6 | Codewars | Yes | $40/yr | Automated | Exercises | Agda, BF, C, CFML, C++, COBOL, CoffeeScript, Clojure, CommonLisp, Coq, Crystal, C#, D, Dart, Elixir, Elm, Erlang, Factor, Forth, Fortran, F#, Go, Groovy, Haskell, Haxe, Idris, Java, JavaScript, Julia, Kotlin, λ Calculus, Lean, Lua, NASM, Nim, Objective-C, OCaml, Pascal, Perl, PHP, PowerShell, Prolog, PureScript, Python, R, Racket, Raku, Reason, RISC-V, Ruby, Rust, Scala, Shell, Solidity, SQL, Swift, TypeScript, VB | No | 8.9 |
| 7 | Project Euler | Yes | Free | Exercises | 8.7 | |||
| 8 | The Odin Project | Yes | Free | Guided | Mixed | JavaScript, Ruby | Yes | 8.6 |
| 9 | Exercism | Yes | Free | Mixed | Exercises | 83 tracks: 8th, ABAP, ARM64 Assembly, Arturo, AWK, Ballerina, Bash, Batch Script, C, C#, C++, Cairo, CFML, Clojure, COBOL, CoffeeScript, Common Lisp, Crystal, D, Dart, Delphi Pascal, Elixir, Elm, Emacs Lisp, Erlang, Euphoria, F#, Factor, Fortran, Free Pascal, Futhark, Gleam, Go, Groovy, Haskell, Idris, Java, JavaScript, jq, Julia, Kotlin, Lean, Lisp Flavoured Erlang, Lua, MIPS Assembly, MoonScript, Nim, Objective-C, OCaml, Odin, Perl, Pharo, PHP, PowerShell, Prolog, PureScript, Pyret, Python, R, Racket, Raku, ReasonML, Red, Roc, Ruby, Rust, Scala, Scheme, SQLite, Standard ML, Swift, Tcl, TypeScript, Uiua, Unison, V, Vim script, Visual Basic, WebAssembly, Wren, x86-64 Assembly, YAMLScript, Zig | 8.5 | |
| 10 | CodeCombat | Yes | Mixed | Mixed | Python, JavaScript, C++ | Yes | 8.4 | |
| 11 | Educative | Yes | Mixed | Mixed | Python, SQL, Java, JavaScript, C++, and others | Yes | 8.3 | |
| 12 | Tynker | Yes | $25/mo | Mixed | Mixed | Python, JavaScript, Java, HTML, CSS, Swift, Processing (p5.js) | Yes | 8.2 |
| 13 | Scrimba | Yes | Mixed | Mixed | HTML, CSS, JavaScript, Python, TypeScript, SQL | Yes | 8.0 | |
| 14 | Frontend Mentor | Yes | Mixed | Mixed | HTML, CSS, JavaScript | Yes | 7.9 | |
| 15 | CheckiO | Yes | $24.99/yr | Mixed | Mixed | Python, TypeScript | No | 7.8 |
Head-to-Head
- LeetCode vs CodeAI (formerly Code.org)
- LeetCode vs freeCodeCamp
- LeetCode vs Codecademy
- LeetCode vs Scratch
- LeetCode vs MIT App Inventor
- LeetCode vs Codewars
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update