Codecademy Alternatives: 12 Best Similar Tools (2026)

LeetCode

Freemium

LeetCode is a leading online platform for mastering data structures, algorithms, and technical interview skills through hands-on coding practice.

FreeCodeCamp

Free

FreeCodeCamp is a popular open-source platform that helps people learn to code for free, from absolute beginners to aspiring professionals.

Udemy

Freemium

Udemy is a leading online learning platform that connects millions of learners with expert instructors around the world.

edX

Freemium

edX is a leading online learning platform that brings university-level education and professional training to learners worldwide.

LinkedIn Learning

Freemium

LinkedIn Learning is an online education platform that helps professionals build in-demand skills through expert-led video courses.

Turnitin

Institutional licensing only (sold to schools/universities); no public self-serve pricing · Manually verified

Academic integrity platform offering similarity (plagiarism) reports and an AI writing detection indicator for schools and universities.

Pluralsight

Freemium

Pluralsight is a leading technical skills platform designed to help individuals and teams gain the expertise they need to thrive in the ever-evolving...

Duolingo

Freemium

Fun language learning, game-based learning experience

HackerRank

Freemium

HackerRank is a leading technical hiring and learning platform built around real-world coding challenges.

Elicit

Freemium

Elicit is an AI-powered research assistant designed to help students, academics, and knowledge workers find and understand scholarly information...

Mexty

Freemium

Build stunning interactive courses and SCORM-compliant content in minutes with Mexty's AI-powered authoring platform.

Khan Academy

Free

Free online education with full coverage of mathematical science