
AI-powered talent marketplace connecting experts with frontier AI work
Coddy records 7,478,457 monthly visits with +17.8% month-over-month growth and Freemium pricing. Whoz records 0 monthly visits with — growth and Contact for Pricing pricing.

Map skills, match talent and optimize the workforce with AI
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | coddy.tech | whoz.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 | 3.8 |
| 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.

Map skills, match talent and optimize the workforce with AI
Automatically establishes an accurate, up-to-date picture of every person's skills, seniority and availability, revealing hidden talent across the organization.
An AI agent delivers accurate matches between open opportunities and the right people, so sales and staffing teams respond to demand faster than manual search allows.
Schedule, rotate, replace and shift resources at scale with AI support, balancing workloads and lifting billable activity rates.
Track utilization, margins and performance in real time, with data-driven insights that help you price projects and anticipate staffing needs.

AI-powered talent marketplace connecting experts with frontier AI work

Free / Open-sourceThe agent recruits, you manage talent

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

SpecialistTeaches computer science and logic through visual interactive puzzles and an AI tutor, but lacks traditional text-editor coding playgrounds.
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.
Agentic skills intelligence for hiring, developing, and planning talent

AI-powered candidate matching inside Arc's vetted remote-talent marketplace
AI-powered candidate matching inside Arc's vetted remote-talent marketplace

Autonomous hiring powered by agentic AI

AI hiring software built to reduce turnover in hourly workforces
AI hiring software built to reduce turnover in hourly workforces

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
Free / Open-sourceAI agents that run hiring from applicant to paycheck
Free / Open-sourceAI agents that run hiring from applicant to paycheck