Online coding assessment tool - AI tools

Coding Classroom is a free online platform that enables teachers to create, assign, and auto-grade coding assignments while helping students practice coding in multiple languages. Enhance classroom engagement and simplify the workflow for both educators and learners.

• Free

CodenQuest offers an interactive, gamified platform for learning and practicing coding skills through guided lessons and competitive challenges on mobile devices.

• Freemium

Codeaid is an AI-powered coding test platform that automates candidate assessment through realistic challenges, automated grading, and powerful interviewer tools for unbiased, efficient hiring.

• Freemium
• From 99$

CodeInterview is an online collaborative code editor platform that enables technical interviews at scale with real-time coding, audio/video communication, and support for 30+ programming languages.

• Freemium

Qodo is a quality-first generative AI coding platform that helps developers write, test, and review code within IDE and Git, offering automated code reviews, contextual suggestions, and comprehensive test generation.

• Freemium
• From 19$

CodingView.io is an AI-powered online platform for conducting coding interviews with real-time collaborative coding, interview recording, and shared drawing boards, supporting over 15 programming languages and SQL databases.

• Freemium
• From 9$

Qualified is an AI-powered platform that partners with technology and educational institutions to deliver automated coding assessments and developer evaluations in real-world environments, helping companies identify top technical talent efficiently.

• Free Trial

Codiga is a customizable static code analysis platform that works within IDEs and CI/CD pipelines to improve code quality and security.

• Contact for Pricing

Codeonthecob offers beginner-friendly coding courses featuring interactive lessons and hands-on coding challenges to help users learn and practice programming efficiently.

• Freemium
• From 30$

Alva Coding Tests provides real-world coding assessments designed by industry experts to help companies identify top developer talent through practical, GitHub-powered workflows.

• Contact for Pricing

edCode offers interactive coding courses and AI-powered interview preparation for beginners and experts. Learn programming at your own pace and prepare for your dream job.

• Freemium
• From 10$

CodingInterview AI is a comprehensive platform that offers AI-powered mock interviews, real coding challenges, and job opportunities to help developers prepare for technical interviews.

• Freemium
• From 49$

CodeIsFun provides 1-on-1 coding tutoring, project assistance, and structured learning programs across multiple programming languages and development disciplines.

• Paid
• From 136$

Codeo is a gamified mobile learning platform that teaches coding through bite-sized lessons and AI-powered features. Users can learn programming languages like HTML, CSS, JavaScript, and Python in just 5 minutes a day.

• Freemium

CodeFactor is an automated code review tool that integrates with GitHub and Bitbucket to analyze code quality across multiple programming languages.

• Freemium
• From 49$

CODING provides an integrated software development management platform with AI-powered code assistance, project collaboration, and CI/CD tools to enhance team productivity and efficiency.

• Contact for Pricing

AskCodi is an AI-powered coding assistant that offers a suite of tools to streamline development workflows, enhance code quality, and simplify various coding tasks across multiple languages and frameworks.

• Freemium
• From 35$

Codoid is a leading software testing and quality assurance company offering comprehensive testing services including automation, mobile app, performance, security, and AI testing solutions for global clients.

• Contact for Pricing

Codecademy offers interactive online courses in programming, data science, AI, web development, and more. Learn essential tech skills through hands-on projects, quizzes, and AI-powered assistance.

• Freemium
• From 15$

Nextprep is a coding assessment platform that helps companies streamline their technical hiring process through immersive assessments and detailed performance analysis.

• Contact for Pricing

Skillspace.AI is an AI-powered technical assessment platform that helps organizations hire developers and data scientists through coding assessments, data science challenges, and AI-powered proctoring to prevent cheating in remote evaluations.

• Freemium
• From 199$

Coding Grid is an educational app that teaches coding using a visual programming language called VisualL, featuring a personal AI teacher in the Pro version and multilingual support for inclusive learning.

• Freemium

The Tool Labs is a robust online workspace offering a wide range of developer tools, code generators, converters, validators, calculators, and image utilities to enhance coding productivity for developers of all levels.

• Free

LitCode is an AI-powered browser extension that provides real-time, undetectable step-by-step solutions for coding interviews, helping candidates ace technical assessments across all major platforms.

• Freemium
• From 20$

CodePal is a comprehensive AI-powered platform offering over 40 coding tools and helpers to assist developers with code generation, analysis, optimization, and documentation across multiple programming languages.

• Freemium
• From 9$

Codequiry leverages artificial intelligence to detect plagiarism and code similarity across billions of code sources, ensuring academic and professional code originality.

• Freemium
• From 79$

myCompiler is an online integrated development environment (IDE) that enables users to edit, compile, and execute code across over 25 programming languages directly in their web browser.

• Other

Grok Academy provides classroom-ready online and unplugged resources for Digital Technologies education, featuring interactive coding courses, curriculum-aligned challenges, and professional learning support for teachers.

• Freemium

AI Coding Agent is an AI-powered tool that enables real-time code generation, previewing, and deployment using natural language commands, streamlining the development workflow.

• Contact for Pricing

Codility is an AI-powered technical assessment platform that helps enterprises build and grow AI-ready engineering teams through skills-based screening, structured interviews, and workforce skill mapping.

• Paid
• From 600$