
Delivers structured data science and coding courses with interactive playgrounds, but focuses heavily on data analytics rather than general software engineering.
Coddy records 7,478,457 monthly visits with +17.8% month-over-month growth and Freemium pricing. Glider Proctoring records 0 monthly visits with — growth and Contact for Pricing pricing.

Consent-based screen sharing that protects the integrity of online hiring assessments.
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | coddy.tech | chromewebstore.google.com |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 7.48M (7,478,457) | 0 (0) |
| MoM Traffic Delta | +1.13M (+17.8%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (15.4%) | 🌐 Global (—) |
| Direct Visits / mo | 3.13M | 0 |
| User Rating | 4.3 | 4 |
| Supported Platforms | Website | Browser Extension |
Learn to code free with hands-on lessons and instant playgrounds
Short, practice-first coding lessons that run directly in your browser, so you can start learning without installing a compiler or development environment.
Dedicated playgrounds for Python, JavaScript, C, C++, Java, SQL, React, Go, Swift and many other languages let you test snippets and experiment immediately after each lesson.
Structured curricula such as Software Engineer, Frontend, Full Stack, Backend, Data Analyst, Data Scientist, DevOps and game development bundle the skills employers actually ask for.
Streak-style daily coding challenges and progress tracking help learners build a consistent habit and stay motivated between longer courses.

Consent-based screen sharing that protects the integrity of online hiring assessments.
A lightweight Chrome extension that requests the candidate's explicit consent, then shares their full screen with the Glider AI testing environment for the duration of an assessment.
Records screen activity across the whole test session so hiring teams can review what happened, not just the final score.
Results flow into Glider's platform, which produces reports on candidate competency alongside integrity signals and supporting evidence.
Works for full-time, contingent, and learning-and-development hiring programs across industries, from entry-level screens to specialized technical roles.

Delivers structured data science and coding courses with interactive playgrounds, but focuses heavily on data analytics rather than general software engineering.

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SpecialistFocuses on hands-on browser-based Linux and DevOps labs with AI guidance, rather than general multi-language programming fundamentals.
SpecialistFocuses on hands-on browser-based Linux and DevOps labs with AI guidance, rather than general multi-language programming fundamentals.

SpecialistKhan Academy's AI tutor and teaching assistant for guided, Socratic learning
SpecialistKhan Academy's AI tutor and teaching assistant for guided, Socratic learning

Interviews on demand, AI-driven or expert-led

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Free / Open-sourceJob-simulation skill assessments for the AI hiring era
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SpecialistYour personal AI tutor — generate a course on anything in seconds

AI assessments and interview copilot for hiring and campus placement
AI assessments and interview copilot for hiring and campus placement

Biometric identity verification and AI-powered remote exam proctoring
Biometric identity verification and AI-powered remote exam proctoring

Secure online exam software with AI-powered remote proctoring for high-stakes assessments.
Secure online exam software with AI-powered remote proctoring for high-stakes assessments.
SpecialistConverts syllabi into interactive computer science labs and exams, but lacks Coddy's casual bite-sized curriculum.
SpecialistConverts syllabi into interactive computer science labs and exams, but lacks Coddy's casual bite-sized curriculum.

Free / Open-sourceAutomated AI interviews and scorecards for first-round candidate screening
Free / Open-sourceAutomated AI interviews and scorecards for first-round candidate screening