fast.ai records 250,720 monthly visits with -10.4% month-over-month growth and Free pricing. Museum of Models (Rival) records 9,187 monthly visits with -35% growth and Free pricing.
Free practical deep learning courses, research and open-source libraries
A free archive of how every AI model answered the same 100 questions
| Dimension / Metric | | |
|---|---|---|
| Official Domain | fast.ai | rival.tips |
| Pricing Model | Free | Free |
| Monthly Visits | 250.72K (250,720) | 9.19K (9,187) |
| MoM Traffic Delta | -29.13K (-10.4%) | -4.95K (-35%) |
| Primary Market & Share | 🇺🇸 United States (24%) | 🇺🇸 United States (34.8%) |
| Direct Visits / mo | 137K | 3.66K |
| User Rating | 4.8 | 4.4 |
| Supported Platforms | Website | Website |
Free practical deep learning courses, research and open-source libraries
A free, top-down course that gets you training real models immediately and explains the theory as you go, with notebooks and video lessons.
A newer educational format that teaches iterative, exploration-driven problem solving with an interactive platform, replacing the classic course structure.
A high-level API that makes modern deep learning techniques concise and accessible while staying flexible for research work.
Develop, test, document and publish complete Python packages directly from Jupyter notebooks, ending the notebook-versus-git conflict.
A free archive of how every AI model answered the same 100 questions
One hundred identical questions covering drawings, websites, writing, images, code and audio, each answered by every model and kept as given.
121 of the 385 models are no longer served on OpenRouter, yet their answers remain viewable, preserving outputs that would otherwise be lost.
Add two to four models with a single click and view their answers to the same questions next to each other.
Explore a magnifiable globe of answers, an index sortable by release date, lab or question, a monthly timeline, and a fast command-K search.
Offers broad structured courses by Andrew Ng, but lacks fast.ai's deep hands-on focus on PyTorch code.
Offers broad structured courses by Andrew Ng, but lacks fast.ai's deep hands-on focus on PyTorch code.
Search millions of AI prompts and generate images and videos with every major model
Search millions of AI prompts and generate images and videos with every major model
Crowdsourced arena where AI models compete and humans crown the best design output
Crowdsourced arena where AI models compete and humans crown the best design output
Provides official structured learning resources for AI development, but centers on OpenAI's proprietary ecosystem rather than PyTorch.
Provides official structured learning resources for AI development, but centers on OpenAI's proprietary ecosystem rather than PyTorch.
SpecialistHosts hands-on AI hackathons and developer tutorials, but emphasizes rapid prototyping over deep academic machine learning.
SpecialistHosts hands-on AI hackathons and developer tutorials, but emphasizes rapid prototyping over deep academic machine learning.
Free / Open-sourceOpen-source database of AI models, prices and capabilities
Free / Open-sourceOpen-source database of AI models, prices and capabilities
Free / Open-sourceOffers free educational guides on prompt engineering, but focuses on LLM usage rather than training neural networks.
Free / Open-sourceOffers free educational guides on prompt engineering, but focuses on LLM usage rather than training neural networks.
SpecialistA vibrant open community for data science practitioners, though it operates as a network rather than structured courses.
SpecialistA vibrant open community for data science practitioners, though it operates as a network rather than structured courses.
Provides practical production machine learning tutorials, but covers broader deployment stacks rather than pure deep learning foundations.
Provides practical production machine learning tutorials, but covers broader deployment stacks rather than pure deep learning foundations.
A curated directory of 30,000+ custom GPTs and AI agents
A curated directory of 30,000+ custom GPTs and AI agents
A searchable AI prompt database with 25 AI tools built in
A searchable AI prompt database with 25 AI tools built in
SpecialistA free prompt library and a curated, no-noise AI tools directory
SpecialistA free prompt library and a curated, no-noise AI tools directory
