fast.ai records 250,720 monthly visits with -10.4% month-over-month growth and Free pricing. Grably records 1,923 monthly visits with -13% growth and Contact for Pricing pricing.
Free practical deep learning courses, research and open-source libraries
Multi-modal human interaction datasets for AI model training
| Dimension / Metric | | |
|---|---|---|
| Official Domain | fast.ai | grably.us |
| Pricing Model | Free | Contact for Pricing |
| Monthly Visits | 250.72K (250,720) | 1.92K (1,923) |
| MoM Traffic Delta | -29.13K (-10.4%) | -288 (-13%) |
| Primary Market & Share | 🇺🇸 United States (24%) | 🌐 Global (—) |
| Direct Visits / mo | 137K | 683 |
| User Rating | 4.8 | 3.8 |
| 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.
Multi-modal human interaction datasets for AI model training
Datasets covering image, video, audio, code, text, and conversational interaction for varied model-training needs.
Buyer-scoped datasets with configurable anonymization, filtering, modalities, and delivery formats.
Conversational and text data spanning 100+ languages, including low-resource and underrepresented regions.
Signals that are aligned, annotated, and validated for cross-modality and scientific consistency.
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.
Crowdsourcing data services for AI training and market data
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.
Expert human data and evaluation for training frontier AI
Free / Open-sourceWhere creators get paid and AI teams get premium training data
Free / Open-sourceWhere creators get paid and AI teams get premium training data
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.
Free / Open-sourceThe bug bounty platform built for AI and ML security
Free / Open-sourceThe bug bounty platform built for AI and ML security
Free / Open-sourceLive cloud GPU price comparison across 31 providers
Free / Open-sourceLive cloud GPU price comparison across 31 providers
Free / Open-sourceThe all-in-one computer vision platform for labeling, training and deploying vision AI
Free / Open-sourceThe all-in-one computer vision platform for labeling, training and deploying vision AI
