
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. CTRLpotato records 16,211 monthly visits with +3.9% growth and Free Trial, Paid pricing.

Real-time AI interview assistant for live interviews and coding screens
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | coddy.tech | ctrlpotato.com |
| Pricing Model | Freemium | Free Trial, Paid |
| Monthly Visits | 7.48M (7,478,457) | 16.21K (16,211) |
| MoM Traffic Delta | +1.13M (+17.8%) | +611 (+3.9%) |
| Primary Market & Share | 🇺🇸 United States (15.4%) | 🇺🇸 United States (57.8%) |
| Direct Visits / mo | 3.13M | 5.95K |
| User Rating | 4.3 | 3.9 |
| 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.

Real-time AI interview assistant for live interviews and coding screens
Grab questions from live microphone audio, highlighted text, or precise screenshots of a full screen or selected region, then send them in a single action.
Stack audio, screenshots, and text snippets like a digital clipboard so multi-part questions are answered together with full context.
Scan a QR code to open a live viewer in your phone browser, read answers and trigger commands remotely while your desktop stays hidden during screen share.
Choose between multiple frontier and open models for speed, deep reasoning, or coding help depending on the round you are facing.

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.

Real-time AI interview copilot that answers while you are still talking
Real-time AI interview copilot that answers while you are still talking

AI interview copilot with real-time answers and automatic debriefs
AI interview copilot with real-time answers and automatic debriefs
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Real-time AI copilot for interviews, meetings and coding rounds

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Real-time AI interview assistant with a safer dual-device mode

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

Real-time, invisible AI interview and coding assistant
Real-time, invisible AI interview and coding assistant
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SpecialistYour personal AI tutor — generate a course on anything in seconds
Undetectable AI assistant for live technical interviews
Undetectable AI assistant for live technical interviews

Real-time AI answer suggestions for job interviews, on desktop and mobile
Real-time AI answer suggestions for job interviews, on desktop and mobile