ApX Machine Learning records 252,389 monthly visits with -6.5% month-over-month growth and Freemium pricing. Coddy records 7,478,457 monthly visits with +17.8% growth and Freemium pricing.
VRAM, throughput and GPU cost calculators plus courses for open-weight LLM deployment
Learn to code free with hands-on lessons and instant playgrounds
| Dimension / Metric | ||
|---|---|---|
| Official Domain | apxml.com | coddy.tech |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 252.39K (252,389) | 7.48M (7,478,457) |
| MoM Traffic Delta | -17.42K (-6.5%) | +1.13M (+17.8%) |
| Primary Market & Share | 🇺🇸 United States (14.2%) | 🇺🇸 United States (15.4%) |
| Direct Visits / mo | 67.58K | 3.13M |
| User Rating | 4.2 | 4.3 |
| Supported Platforms | Website | Website |
VRAM, throughput and GPU cost calculators plus courses for open-weight LLM deployment
Estimates weight and KV cache memory for a chosen model variant, context length, batch size and quantization so you know whether a GPU will actually fit the workload.
Projects time-to-first-token and tokens-per-second throughput per hardware configuration to help you size for real user traffic.
Converts memory and performance estimates into hourly and per-token economics across hardware configurations.
Reference pages for 500+ model variants and documented hardware benchmarks, keeping sizing inputs in one place.
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.
Free / Open-sourceSimplifies running open-weight LLMs locally on your own hardware, though it lacks ApX's explicit VRAM calculators and courses.
Free / Open-sourceSimplifies running open-weight LLMs locally on your own hardware, though it lacks ApX's explicit VRAM calculators and courses.
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.
SpecialistFocuses on production LLM observability and evaluation rather than foundational deployment courses or hardware cost calculators.
SpecialistFocuses on production LLM observability and evaluation rather than foundational deployment courses or hardware cost calculators.
SpecialistKhan Academy's AI tutor and teaching assistant for guided, Socratic learning
SpecialistKhan Academy's AI tutor and teaching assistant for guided, Socratic learning
SpecialistProvides testing and monitoring tools for AI applications, helping developers optimize model performance in production.
SpecialistProvides testing and monitoring tools for AI applications, helping developers optimize model performance in production.
SpecialistYour personal AI tutor — generate a course on anything in seconds
SpecialistYour personal AI tutor — generate a course on anything in seconds
SpecialistStreamlines prompt management and LLM application tracing, complementing open-weight deployment workflows.
SpecialistStreamlines prompt management and LLM application tracing, complementing open-weight deployment workflows.
Free / Open-sourceServes as an open-source workspace for evaluating and deploying AI agents, bridging theory and production.
Free / Open-sourceServes as an open-source workspace for evaluating and deploying AI agents, bridging theory and production.
Free / Open-sourceOffers an open-source AI gateway for unified API routing and LLM lifecycle management across developer infrastructure.
SpecialistGenerates structured courses and quizzes from technical topics, assisting self-paced learning of AI concepts.
