Skip the hype. Find AI software for your next project.

High-quality human data for AI training, evaluation, and research

Interactive courses for data science, AI and analytics skills

Learn to code free with hands-on lessons and instant playgrounds

Human-validated training data and evaluation services for frontier AI models

Train your own art style and run production-ready image, video, 3D and audio pipelines

Expert human data and evaluation for training frontier AI

PTE practice tests with instant AI scoring and realistic mock exams

Agent Skills that give your coding agent real design taste

Hands-on lab infrastructure for AI, cloud, and data education

VRAM, throughput and GPU cost calculators plus courses for open-weight LLM deployment

Private AI cloud for training and inference workloads

Train an AI agent on your site to answer, act, and hand off

Turn ordinary videos into interactive, trackable learning experiences

Run your online school and automate teaching, quizzes, and course marketing

Free practical deep learning courses, research and open-source libraries

AI agents that source, interview, onboard and train your hires

Physics-based cycling and triathlon race pacing plans

Open-source engineering calculators for civil and structural design

Agent-native notebook for cloud data science and ML workflows

No-code AI agents for customer support, sales and internal ops

No-code AI conversation simulations for healthcare and professional training

Courses and best practices for building AI-powered products end to end

Learn AI by building, with a global community of makers

Train and deploy AI models on your own data — no code required