Frequently Asked Questions

Do you offer any discounts?

Yes! I offer Purchasing Power Parity discounts (also known as location-based discounts) for all of my paid courses. If you're located in one of the 160+ qualifying countries, you should automatically see a discount code at the top of this page.

I also offer student discounts and hardship-based discounts, regardless of where you live. Please email me at kevin@dataschool.io and I'd be happy to send you the appropriate discount code.

How much do the courses cost?

Three of Data School's courses are free, and the other six courses range from $9 to $299. These are one-time payments for lifetime access to each course!

What is your refund policy?

If you decide that the courses aren't a good fit for you, I'd be happy to give you a full refund. Simply email me at kevin@dataschool.io within 30 days of purchase!

How do I log in and access my courses?

If you’re enrolled in a course, you already have an account on this site. Please log in with your email address and password, or reset your password if you’ve forgotten it.

If you receive emails from Data School but haven’t enrolled in a course, you don’t yet have an account on this site. Create an account by enrolling in a free course!

What if I need help during a course?

Please post your question under any lesson, and I’ll do my best to help!

Do you offer a certificate of completion?

Yes! Every Data School course offers a certificate of completion.

Which Machine Learning course should I take?

The course comparison page will help you to choose.

How can I get notified about new courses?

Please subscribe to Data School's newsletter!

Who runs Data School?

You can learn about Data School and its founder, Kevin Markham, on the About Data School page.

How can I contact Data School?

Please email kevin@dataschool.io or use the chat box in the bottom right corner of your screen.

Do you work with students one-on-one?

My focus is creating courses that benefit as many students as possible, and so I'm not currently working with students one-on-one.

What is Data School credit?

Data School credit is just like a gift voucher, and can be used towards the purchase of any Data School course.

Do you have an affiliate program?

Yes! If you join the affiliate program, you can earn money by promoting Data School's courses.