
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. Intervu.dev records 551 monthly visits with -82.7% growth and Freemium pricing.

Practice FAANG-style mock coding interviews with AI feedback
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | coddy.tech | intervu.dev |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 7.48M (7,478,457) | 551 (551) |
| MoM Traffic Delta | +1.13M (+17.8%) |
| -2.64K (-82.7%) |
| Primary Market & Share | 🇺🇸 United States (15.4%) | 🇺🇸 United States (100%) |
|---|
| Direct Visits / mo | 3.13M | 218 |
|---|
| User Rating | 4.3 | 4.5 |
|---|
| Supported Platforms | Website | Website |
|---|
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.

Practice FAANG-style mock coding interviews with AI feedback
The AI asks clarifying and follow-up questions the way a real interviewer would, testing how you think rather than only what you type.
Write, run, and debug code in the session while narrating your approach, mirroring the conditions of an actual technical interview.
Every session follows Clarify → Design → Code → Test so you internalize the rhythm top companies expect.
Feedback focuses on communication clarity, decision trade-offs, and code quality, not just pass/fail correctness.

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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Practice real interview questions and get AI feedback before the big day
SpecialistFocuses on hands-on browser-based Linux and DevOps labs with AI guidance, rather than general multi-language programming fundamentals.
Skills-based hiring platform for technical interviews, assessments and live coding
Real-time AI interview assistant with a safer dual-device mode
SpecialistKhan Academy's AI tutor and teaching assistant for guided, Socratic learning
SpecialistYour personal AI tutor — generate a course on anything in seconds
Undetectable AI assistant for live technical interviews
Practice job interviews with AI-generated questions and instant feedback
Adaptive interview prep and mentorship for experienced software engineers
Practice real interview questions and get AI feedback before the big day