AI course Udemy: the 10 best in 2026

Best for beginners who want a short, hands-on taste of building AI. It introduces machine learning, deep learning and neural networks, then builds models in Python with TensorFlow, PyTorch and scikit-learn, including image recognition with CNNs and chatbots and text analysers with NLP.

It rates 4.7 stars but from only 281 reviews, with over 13,000 students. It runs more than four and a half hours and was last updated in November 2025; the course states that it uses AI in its production.

Best for learners who want a business-friendly overview with flexible paths. Chris Haroun and Luka Anicin offer three tracks: everything, basics only or ChatGPT only. Topics include ChatGPT and its alternatives, image tools like DALL-E and Midjourney, voice cloning, machine learning in Excel, the ML project lifecycle and an optional OpenAI API section.

It has 4.4 stars from more than 8,100 reviews and over 64,000 students, with about 12 hours of video, updated in September 2026.

Best for managers and founders deciding where AI fits in their business. Analytics Vidhya explains the current state of AI, how it is changing sales, marketing, finance and HR, the building blocks of machine learning and its ethics, without any programming, and closes with practical case studies.

It has 4.5 stars from more than 26,000 reviews and over 67,000 students, with about six hours of video and 13 quizzes. Its last update was in July 2025, the oldest in this list.

Best for a quick overview of AI in an afternoon. Ned Krastev of 365 Data Science uses animations to explain the components behind modern AI, the main types of models, how businesses build AI into products and web apps, and the career paths in the field.

At two and a half hours it is the shortest course here, with 4.5 stars from more than 35,000 reviews and over 112,000 students. It was updated in January 2026.

Best for beginners who want to understand how machine learning works without coding. It opens the AI black box with the core concepts and the terminology used in the industry, explained without heavy maths or programming, as the first level of a series.

It has 4.5 stars from more than 36,000 reviews and over 140,000 students, with more than seven hours of video, seven quizzes and 27 resources. It was updated in October 2026.

Best for workers who want to get more out of ChatGPT every day. Steve Ballinger's course is built around demos: drafting reports, emails and documents, automating routine tasks and communicating with clients, now updated for ChatGPT 5 and with a section on making videos with Sora.

With more than 130,000 reviews at 4.5 stars and over 285,000 students, it is the most reviewed course in this ranking. It runs more than 17 hours and was updated in July 2026.

Best for professionals who want to apply AI to business decisions. It covers AI basics, myths and ethics, building a business case and measuring ROI, automation and customer experience, prompt engineering, then a tour of Gemini, custom GPTs, Sora and Meta's Llama, with case studies from companies like Spotify and Stitch Fix.

It has 4.6 stars from more than 4,300 reviews and over 53,000 students, with more than 12 hours of video, 15 quizzes and 81 reading articles. It was updated in October 2026.

Best for non-technical learners who want to use generative AI everywhere. It starts with ChatGPT basics and prompt engineering, then applies AI to research, content, marketing, automation with tools like Zapier and Make, audio and video with ElevenLabs and HeyGen, and freelancing, across more than 50 tools including Claude.

It has 4.5 stars from more than 64,000 reviews and over 395,000 students, with more than 42 hours of video and 148 downloadable resources. It was updated in October 2026.

Best for programmers who want to build deep learning models. It goes from basic models to neural networks, CNNs and RNNs in TensorFlow 2, with projects in natural language processing, recommender systems, transfer learning for computer vision, GANs and a reinforcement learning stock trading bot, plus deployment with TensorFlow Serving and Lite.

It has the highest rating on this list, 4.8 stars from more than 14,000 reviews, and over 66,000 students. Expect more than 26 hours of video and two practice tests; it was updated in March 2026.