25 Best Algorithms Courses Online
We compared 25 Algorithms courses currently listed on Coursera, edX and Udemy, priced from $19.99 to $1,080.00. 8 come from a named university or institution, including University of Colorado System, Stanford University and University of California San Diego. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 25
- Price range
- $19.99 – $1,080.00
- Providers
- Coursera, edX, Udemy
- Last updated
- 18 Sep 2026
How these 25 courses were chosen
Every course below is a real, currently listed course from Coursera, edX, Udemy, matched to "algorithms" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $1,080.00, as listed by the provider when we last updated the page.
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1
Algorithms, Data Collection, and Starting to Code
Offered by University of Colorado System
This course starts you on your journey learning about computational thinking and beginning C programming. If you’d like to explore how we can interact with the world in a rigorous, computational way, and would also like...
$49.00listed price -
2
Algorithms
Offered by Stanford University
Algorithms are the heart of computer science, and the subject has countless practical applications as well as intellectual depth. This specialization is an introduction to algorithms for learners with at least a little p...
$49.00listed price -
3
Advanced Algorithms and Complexity
Offered by University of California San Diego
In previous courses of our online specialization you've learned the basic algorithms, and now you are ready to step into the area of more complex problems and algorithms to solve them. Advanced algorithms build upon basi...
$79.00listed price -
4
Foundations of Data Structures and Algorithms
Offered by University of Colorado Boulder
Building fast and highly performant data science applications requires an intimate knowledge of how data can be organized in a computer and how to efficiently perform operations such as sorting, searching, and indexing....
$49.00listed price -
5
Data Structures and Algorithms
Offered by Birla Institute of Technology & Science, Pilani
Welcome to the Data Structures and Algorithms course! Dive into the essential principles and techniques that form the backbone of computer science and software development. This comprehensive course explores the efficien...
$49.00listed price -
6
Analysis of Algorithms
Offered by Princeton University
This course teaches a calculus that enables precise quantitative predictions of large combinatorial structures. In addition, this course covers generating functions and real asymptotics and then introduces the symbolic m...
$49.00listed price -
7
Modern Graph Theory Algorithms with Python
Offered by Packt
Unlock the power of graph theory to analyze complex data at scale with Python. This course delves into network science and its real-world applications, offering practical insights into transforming data into network stru...
$49.00listed price -
8
Intermediate Algorithms: Graphs, Trees, and Backtracking
Offered by Packt
This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the co...
$49.00listed price -
9
Algorithms and Data Structures
Offered by The University of California, San Diego
This course on algorithms and data structures offers a solid foundation in two essential areas of computer science. You'll explore how various data structures can optimize algorithms and improve efficiency in problem-sol...
$1,080.00listed price -
10
Data Structures & Algorithms IV: Pattern Matching, Dijkstra’s, MST, and Dynamic Programming Algorithms
Offered by The Georgia Institute of Technology
Delve into Pattern Matching algorithms from KMP to Rabin-Karp. Tackle essential algorithms that traverse the graph data structure like Dijkstra’s Shortest Path. Study algorithms that construct a Minimum Spanning Tree (MS...
$189.00listed price -
11
Java: Algorithms
Offered by Codio
Code and run your first Java program about algorithms in minutes without installing anything! This course is designed for learners familiar with Java basics and object-oriented programming. It provides a solid foundation...
$49.00listed price -
12
Data Structures Algorithms in Java – SECRETS to Ace LeetCode
Offered by Packt
This specialization features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress throug...
$49.00listed price -
13
Data Structures & Algorithms in Java + 150 Leetcode Problems
Offered by Packt
This specialization features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress throug...
$49.00listed price -
14
Advanced Algorithms, Dynamic Programming & Graph Algorithms
Offered by Packt
This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the co...
$49.00listed price -
15
Master Data Structures , Algorithms & Interview using C++
Data Structures? They're here. Algorithms? Covered. Lots of questions with well-explained solutions?Learn various Popular Data Structures and their Algorithms.Develop your Analytical skills on Data Structure and use them...
$199.99listed price -
16
Data Structures & Algorithms: Coding Interview Masterclass
This Data Structures and Algorithms course is the complete masterclass to help you understand every major DSA concept and crack your next coding interview with confidence. You'll learn Arrays, Linked Lists, Stacks, Queue...
$124.99listed price -
17
Why the concept of beauty will be controlled by algorithms
In the digital age, the concept of beauty is undergoing a profound transformation, driven by the pervasive influence of algorithms and machine learning. This course, "Why the Concept of Beauty Will Be Controlled by Algor...
$19.99listed price -
18
50 day of LeetCode in PHP: Algorithms coding interview
Want to master popular problem-solving techniques, data structures, and algorithms that interviewers love? Dive right in!Crave step-by-step explanations for the industry's hottest interview questions? We've got you cover...
$19.99listed price -
19
Data Structures & Algorithms in JavaScript
Offered by Packt
This specialization features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress throug...
$49.00listed price -
20
Data Structures & Algorithms I: ArrayLists, LinkedLists, Stacks and Queues
Offered by The Georgia Institute of Technology
Work with the principles of data storage in Arrays, ArrayLists & LinkedList nodes. Understand their operations and performance with visualizations. Implement low-level linear, linked data structures with recursive method...
$189.00listed price -
21
Data Structures & Algorithms III: AVL and 2-4 Trees, Divide and Conquer Algorithms
Offered by The Georgia Institute of Technology
Learn more complex tree data structures, AVL and (2-4) trees. Investigate the balancing techniques found in both tree types. Implement these techniques in AVL operations. Explore sorting algorithms with simple iterative...
$189.00listed price -
22
Algorithms: Design and Analysis, Part 1
Offered by Stanford University
Welcome to the self paced course, Algorithms: Design and Analysis! Algorithms are the heart of computer science, and the subject has countless practical applications as well as intellectual depth. This specialization is...
$189.00listed price -
23
Divide and Conquer, Sorting and Searching, and Randomized Algorithms
Offered by Stanford University
The primary topics in this part of the specialization are: asymptotic ("Big-oh") notation, sorting and searching, divide and conquer (master method, integer and matrix multiplication, closest pair), and randomized algori...
$79.00listed price -
24
Java: Data Structures and Algorithms
Offered by Codio
This specialization is intended for people with an intermediate understanding of Java. These topics include basic syntax, control structures, loops, methods, and object-oriented programming. The skills in this specializa...
$49.00listed price -
25
C++: Data Structures and Algorithms
Offered by Codio
This specialization is intended for people with an intermediate understanding of C++. These topics include basic syntax, control structures, loops, methods, and object-oriented programming. The skills in this specializat...
$49.00listed price
Best Algorithms Courses Online compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 25 priced courses on this page run from $19.99 to $1,080.00, with the middle of the range around $49.00 — a spread of $1,060.01. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Coursera, edX and Udemy. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion. 8 of these are produced by a named university or institution, including University of Colorado System, Stanford University and University of California San Diego — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 18 September 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.