Compare 6 Data Structures & Algorithms courses from top providers — filter by price, level, provider & certificate.
6 free data structures & algorithms courses with certificate, compared side by side.
This filter helps you find courses that are completely free and provide a certificate upon completion. For those specifically interested in Data Structures & Algorithms, this currently points to offerings from freeCodeCamp.
These two courses provide structured learning with a verifiable certificate, all at no cost. They are self-paced, allowing you to learn at your own speed.
If your primary goal is a comprehensive or advanced study of Data Structures & Algorithms, and the 'free with certificate' constraint is not your top priority, you might find more options by broadening your search. Many high-quality Data Structures & Algorithms courses exist that may require a fee or do not offer a certificate. If you are open to paid courses, or if a certificate is not essential, you will find a wider range of topics and depths.
For a broader selection of courses, including paid options, visit our main page for Data Structures & Algorithms courses. If you need a certificate but are open to paying, explore Data Structures & Algorithms Courses with Certificate. These pages offer more choices to fit different learning needs.
Same shortlist as below, side by side — including who runs it and why it stands out.
| Course | Provider | Rating | Price | Duration | Why pick this one |
|---|---|---|---|---|---|
| Mastering Data Structures & Algorithms using C and C++ | 4.6★ | Free | Free — and still gives a certificate | ||
| Java Data Structures & Algorithms + LEETCODE Exercises | 4.6★ | Free | Free — certificate included | ||
| The Complete Data Structures and Algorithms Course in Python | 4.5★ | Free | Free — certificate included | ||
| Data Structures and Algorithms: In-Depth DSA using Python | 4.5★ | Free | Free — certificate included | ||
| Data Structures and Algorithms In Java ( DSA ) | 4.2★ | Free | Free — certificate included | ||
| Java Course - Mastering the Fundamentals | Scaler | 0.0★ | Free | 8h 9m | Quickest to finish (8h 9m) |