Kaggle is Google's premier data science and machine learning platform in 2026, offering free access to competitions, datasets, notebooks (with GPU/TPU), models, courses, and a massive community. It features real-world challenges with prizes, collaborative kernels, and resources for beginners to experts in AI/ML. Core free with optional paid cloud integrations; ideal for learning, building portfolios, and competing globally.

DeepLearning.AI, founded by Andrew Ng, is the premier AI education platform in 2026, offering beginner-to-advanced online courses, specializations, and short courses on machine learning, generative AI, agentic AI, data analytics, and more. With over 7 million learners, it features practical, hands-on learning, professional certificates, partnerships (Nvidia, Anthropic), and free/paid options. Ideal for career starters, professionals upskilling in AI, and non-coders building apps with AI.

Baidu AI Studio (飞桨AI Studio星河社区) is Baidu's comprehensive online AI development and learning platform in 2026, built around the ERNIE (Wenxin Yiyan) series of large models. It supports model training, fine-tuning, application development, courses, competitions, datasets, and community collaboration for text, multimodal (image/video), code, and agent tasks. Free access with generous token quotas, ideal for developers, students, and enterprises exploring Chinese-optimized AI.

fast.ai is a leading non-profit platform in 2026 for democratizing deep learning, offering free practical courses like Practical Deep Learning for Coders, the fastai PyTorch library, and tools such as nbdev. It emphasizes top-down, code-first learning for real-world applications, with community support and updates including Stable Diffusion implementations. Ideal for coders wanting hands-on deep learning skills without heavy math prerequisites—completely free with strong focus on accessibility and ethics.

Ai Daxue (AI大学堂) is a professional AI and large language model education platform launched by iFlyTek Open Platform in 2026, offering systematic courses on AI theory, prompt engineering, agent development, fine-tuning, and enterprise applications. It features certifications (e.g., Prompt Engineer, Agent Engineer), practical training camps, enterprise services, and technical resources for developers and businesses. Ideal for AI learners, professionals, and companies seeking structured learning and career advancement in China's AI ecosystem.

DataGrand (达观数据) is a leading Chinese AI enterprise service provider in 2026, specializing in intelligent document processing (IDP), RPA automation, knowledge management, and AI Agents powered by their Caozhi large language model. It excels in text understanding, OCR, semantic search, contract/risk review, and workflow automation for text-heavy industries like finance, government, manufacturing, and energy—serving thousands of enterprises with customized, secure solutions for digital transformation.