Learn the world's most in-demand data skills.

Join 1 million learners advancing in their data career with Dataquest, the #1 rated data science learning platform.
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Advance your data career – learn data science on Dataquest.

Get the data experience you need as you learn.

Gain data skills from gapless courses.
Our learning paths are designed to lay a strong foundational understanding of big data science and analysis concepts, reinforced with a complete framework of career-specific skills from beginner to advanced.  

Build your best portfolio. 
Put your best work forward by putting your skills to use with our guided projects. Prove your ability by working with real-world data sets to complete projects in your topic of choice!

Never learn alone. 
Self-guided (but structured!) learning paths fully empower your solo study sessions day after day, but there's no reason to do it all alone. Join our data community to get quick feedback on your questions and projects.
Choose from hundreds of free career-advancing data science lessons.

No credit card required.

It's not just what you'll learn
but how
you'll apply it.

97% of learners recommend Dataquest's teaching method.

Retain Data Skills


Learn by writing and validating code, not by watching videos.

Reinforce Data Learning


Challenge yourself
with dozens of practice problems.

Realize your goals


Apply your new skills to projects with complete confidence.

Connect with a community of data learners


Get support and feedback from the Dataquest community.

Increase your depth of knowledge every day.

Dataquest certified data professionals report a median $30k+ salary increase from job advancement within one year.

Sign up for a free account
Get access to hundreds of free lessons and practice problems

Choose your data topic
Start anywhere, from beginner topics to advanced concepts

Start coding
Get the technical experience you need as you learn

Apply your skills
Create projects, level up your work, build your resume.

The platform is awesome, the explanation, graphics and examples are very well done and start simple and progress to more challenging exercises pushing you to learn a lot. I am impressed with how much I have progressed.

Pedro J, Data Science Specialist

After trying a bunch of free online resources to learn python, a colleague recommended Dataquest. So far it has been a great learning platform for me, and I have found I was able to apply the skills to my day job right away. 

Felix K, Engineer

The quality of the program they have created allows for you to learn these challenging concepts quickly with real life practical usage in a way that would be easier than any alternative. 

Shane T, Financial Analyst

Achieve your data career goals with confidence.

Looking for something specific? Browse our course catalog.

Start learning for free
No credit card required.
By creating an account you agree to accept our terms of use and privacy policy.