AI Programming with Python is Udacity's foundation course, and it is honest about being exactly that. It assumes nothing, starts you with Python itself, then builds up the toolkit you need before any serious AI work, NumPy for arrays, Pandas for data, Matplotlib for plotting, and the slices of linear algebra and calculus that make neural networks stop looking like magic. By the end you get a proper hands-on project, building an image classifier in PyTorch, which is a satisfying first taste of training a real model rather than reading about one. What you are actually paying for here is not the information, because most of it exists free across countless tutorials and the official docs.
You are paying for the sequencing, the deadlines, and above all the project review, where a human looks at your code and tells you what to fix. For a certain kind of learner, the one who buys five free courses and finishes none of them, that structure and accountability is worth real money. The pricing is the catch and it deserves a clear warning. The subscription model means the meter is running, so a fast learner gets good value and a slow or busy one can end up paying several months for a foundation course, which changes the maths considerably.
It is also, by design, a starting point, so you leave it ready to begin learning AI properly rather than ready to be hired, and you will want a deeper course or nanodegree afterward. My honest take is that if you thrive on structure and feedback and will genuinely use the project review, this is a reasonable purchase, but if you have the discipline to self-study you can reach the same place for nothing.