25 Best Unsupervised Learning Courses Online
We compared 25 Unsupervised Learning courses currently listed on Coursera, Udemy and edX, priced from $19.99 to $249.00. 11 come from a named university or institution, including University of Colorado Boulder, University of Maryland Baltimore County and H2O.ai. 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 – $249.00
- Providers
- Coursera, Udemy, edX
- Last updated
- 5 Sep 2026
How these 25 courses were chosen
Every course below is a real, currently listed course from Coursera, Udemy, edX, matched to "unsupervised learning" 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 $249.00, as listed by the provider when we last updated the page.
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1
Introduction to Machine Learning: Unsupervised Learning
Offered by University of Colorado Boulder
Introduction to Machine Learning: Unsupervised Learning explores how machines uncover structure, patterns, and relationships in data without labeled outcomes. In this course, you’ll learn how to analyze and visualize hig...
$49.00listed price -
2
Ultimate ML Bootcamp #7: Unsupervised Learning
Welcome to the seventh chapter of Miuul's Ultimate ML Bootcamp—a comprehensive series designed to elevate your expertise in machine learning with a focus on unsupervised learning techniques. In this chapter, "Unsupervise...
$19.99listed price -
3
Unsupervised Learning
Offered by University of Maryland Baltimore County
Unsupervised learning is a category of machine learning algorithms that use unlabeled data and no prior training. Many algorithms fall into this category. This class will cover the more popular ones of K-Means, DBSCAN an...
$249.00listed price -
4
DataPrep for H2O Driverless AI
Offered by H2O.ai
This course, a component of H2O's University’s certification program, aims to equip participants with the requisite skills to effectively utilize our H2O's Driverless AI tool. Jonathan Farinela, Solutions Engineer at H2O...
$49.00listed price -
5
Advanced Methods in Machine Learning Applications
Offered by Johns Hopkins University
The course "Advanced Methods in Machine Learning Applications" delves into sophisticated machine learning techniques, offering learners an in-depth understanding of ensemble learning, regression analysis, unsupervised le...
$49.00listed price -
6
Machine Learning for Marketers
Offered by University of Colorado System
"Machine Learning for Marketers" is an advanced course tailored for professionals looking to integrate machine learning into their marketing strategies. This course uniquely focuses on both predictive analytics and decis...
$49.00listed price -
7
Artificial Intelligence in Finance and Wealth Management
Offered by University of Illinois Urbana-Champaign
This 3-course specialization offers a comprehensive exploration of Artificial Intelligence (AI) and Machine Learning in financial planning and wealth management. Course one, "Machine Learning and Human Learning," examine...
$49.00listed price -
8
Foundations of Neural Networks
Offered by Johns Hopkins University
This Specialization is intended for post-graduate students seeking to develop advanced skills in neural networks and deep learning. Through three courses, you will cover the mathematical theory behind neural networks, in...
$49.00listed price -
9
Machine Learning
Offered by Stanford University
The Machine Learning Specialization is a foundational online program created in collaboration between DeepLearning.AI and Stanford Online. This beginner-friendly program will teach you the fundamentals of machine learnin...
$49.00listed price -
10
Statistical Learning for Data Science
Offered by University of Colorado Boulder
Statistical Learning is a crucial specialization for those pursuing a career in data science or seeking to enhance their expertise in the field. This program builds upon your foundational knowledge of statistics and equi...
$49.00listed price -
11
Applied Machine Learning
Offered by Johns Hopkins University
This specialization is intended for post-graduate students seeking to develop practical machine-learning skills applicable across various domains. Through three comprehensive courses, learners will explore core technique...
$49.00listed price -
12
Advanced Malware and Network Anomaly Detection
Offered by Johns Hopkins University
The course "Advanced Malware and Network Anomaly Detection" equips learners with essential skills to combat advanced cybersecurity threats using artificial intelligence. This course takes a hands-on approach, guiding stu...
$49.00listed price -
13
Machine Learning and Reinforcement Learning in Finance
Offered by New York University
The main goal of this specialization is to provide the knowledge and practical skills necessary to develop a strong foundation on core paradigms and algorithms of machine learning (ML), with a particular focus on applica...
$49.00listed price -
14
The Nuts and Bolts of Machine Learning
Offered by Google
This is the fifth course in the Google Advanced Data Analytics Certificate. In this course, you’ll learn about machine learning, which uses algorithms and statistics to teach computer systems to discover patterns in data...
$49.00listed price -
15
Machine Learning: Theory and Hands-on Practice with Python
Offered by University of Colorado Boulder
Machine Learning: Theory and Hands-on Practice with Python provides a comprehensive foundation in modern machine learning, spanning predictive modeling, unsupervised learning and visualization, and neural network–based a...
$49.00listed price -
16
Machine Learning for Engineers: Algorithms and Applications
Offered by Northeastern University
This course covers practical algorithms and the theory for machine learning from a variety of perspectives. Topics include supervised learning (generative, discriminative learning, parametric, non-parametric learning, de...
$49.00listed price -
17
Complete Visual Guide to Machine Learning
Offered by Maven Analytics
This course is for everyday people looking for an intuitive, beginner-friendly introduction to the world of machine learning and data science. Instead of memorizing complex math or writing code, we'll use simple, visual...
$49.00listed price -
18
Fundamentals of Machine Learning
Offered by Whizlabs
This course provides a comprehensive introduction to the Fundamentals of Machine Learning, covering both conceptual understanding and practical implementation across modern machine learning workflows. It focuses on build...
$49.00listed price -
19
Machine Learning for Absolute Beginners - Level 1
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 -
20
Basics of Data Science
Offered by RWTH Aachen University
"Basics of Data Science" gives a comprehensible overview of many fundamental concepts and tools of data science, including data quality and data preprocessing, supervised and unsupervised learning techniques including th...
$99.00listed price -
21
AI Integration in Healthcare
Offered by University of Colorado System
This course covers essential AI concepts in healthcare, starting with key algorithms and their role in decision-making. Learners will explore the craft of AI modeling, from data preparation to evaluation, and examine dif...
$49.00listed price -
22
Machine Learning, Data Science and Generative AI with Python
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 -
23
AI for Cybersecurity
Offered by 28DIGITAL
The AI for Cybersecurity course offers a comprehensive introduction to the usage of AI methods, most specifically machine learning in the field of cybersecurity. It begins with an introduction to AI, covering its definit...
$49.00listed price -
24
Artificial Intelligence for Healthcare
Offered by SkillUp
Artificial intelligence is transforming healthcare, improving diagnosis, predicting patient outcomes, and enabling precision medicine. This specialization empowers you to turn data into clinical insight through hands-on,...
$49.00listed price -
25
Unsupervised Machine Learning
Offered by IBM
This course introduces you to one of the main types of Machine Learning: Unsupervised Learning. You will learn how to find insights from data sets that do not have a target or labeled variable. You will learn several clu...
$49.00listed price
Best Unsupervised Learning 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 $249.00, with the middle of the range around $49.00 — a spread of $229.01. 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, Udemy and edX. 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. 11 of these are produced by a named university or institution, including University of Colorado Boulder, University of Maryland Baltimore County and H2O.ai — 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 5 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.