TL;DR: A wide range of AI courses are available to take for free on Udemy.

Explore five free and low-cost AI certifications that help tech professionals build AI skills across cloud, machine learning, ...

Many of the top free AI training courses can be completed in a single afternoon, delivering the much-needed insights you need ...

Google Skills offers more than 3,000 classes in AI, many for free. The AI classes are geared toward novices, business pros, and developers. You also get 35 free credits each month to sign up for hands ...