Udacity
- 1-Month Free Nanodegree: Includes programs in AI, programming, and autonomous systems. These normally cost $400 per month each. Requires signing up with credit card or PayPal, so don’t forget to cancel in time. Unfortunately only valid in the North America and Europe.
NOTICE: Instead of a few clicks, cancelling now requires exchanging emails. Udacity state they might take several days to respond. So if you decide to use this offer, keep in mind that cancelling might not be straightforward. Here