15 Best Data Science Certification Courses
We compared 15 Data Science courses currently listed on Udemy, Coursera and edX, priced from $19.99 to $299.00. 1 comes from a named university or institution, including Harvard University. 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
- 15
- Price range
- $19.99 – $299.00
- Providers
- Udemy, Coursera, edX
- Last updated
- 18 Sep 2026
How these 15 courses were chosen
Every course below is a real, currently listed course from Udemy, Coursera, edX, matched to "data science" 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 $299.00, as listed by the provider when we last updated the page.
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1
Data Science & Machine Learning Proficiency Exam march 2025
In the dynamic and rapidly evolving landscape of data science and machine learning, certification serves as a powerful testament to your expertise and a crucial stepping stone in your career progression. The "Data Scienc...
$19.99listed price -
2
Microsoft Azure AI Fundamentals AI-900 Exam Prep
Offered by Microsoft
This Specialization is intended for anyone interested in preparing for the Certified AI-900 Microsoft Azure AI Fundamentals Exam. This program consists of 5 courses to help prepare you to take the certification exam. You...
$49.00listed price -
3
CS50's Introduction to Programming with R
Offered by Harvard University
An introduction to programming using a language called R, a popular language for statistical computing and graphics in data science and other domains.
$299.00listed price -
4
CS50's Introduction to Programming with Python
Offered by Harvard University
An introduction to programming using Python, a popular language for general-purpose programming, data science, web programming, and more.
$299.00listed price -
5
AWS Certified Machine Learning Associate MLA-C01 - Updated
AWS Certified Machine Learning Associate (MLA-C01) – Master Your AI Journey Today!Are you ready to step into the world of cutting-edge Artificial Intelligence and Machine Learning with one of the most recognized certific...
$199.99listed price -
6
AI-900 Microsoft Azure AI Fundamentals Exam Test 2026
Exam AI-900: Microsoft Azure AI Fundamentals Tests 2026 (Hotspot , Drag drop with full explanations details included )This exam is an opportunity for you to demonstrate knowledge of machine learning and AI concepts and r...
$19.99listed price -
7
DP-100 Azure Data Scientist Associate Complete Exam Guide
Do you want to quickly build, deploy, and scale Data Science and Machine Learning solutions, without knowing any in-depth code, worrying about containers / endpoints, or coding data pipelines?Do you want to learn and mas...
$199.99listed price -
8
AI-900 Microsoft Azure AI Fundamentals - Practice Set
AI-900 Microsoft Azure AI Fundamentals - Complete Certification Preparation CourseMaster Microsoft's AI-900 Azure AI Fundamentals certification with the most comprehensive practice question bank available. This course pr...
$29.99listed price -
9
MLS-C01: AWS Certified Machine Learning - Specialty
The AWS Certified Machine Learning - Specialty certification is aimed towards individuals who work in a development or data science role and have at least one year of experience in developing, architecting, or running ma...
$49.99listed price -
10
DSA-C03: SnowPro Advanced: Data Scientist - Realistic test
This comprehensive practice test course is specifically designed for data scientists, machine learning engineers, data engineers, and analytics professionals who want to master Snowflake's data science capabilities and a...
$49.99listed price -
11
DP-100 Microsoft Azure Data Scientist Associate Test Exams
DP-100 Microsoft Azure Data Scientist Associate certification is a highly valuable credential for professionals who want to demonstrate strong expertise in data science, machine learning, and analytics using the Microsof...
$19.99listed price -
12
Microsoft Certified: Azure AI Fundamentals - AI-900
Test your skills with Real Exam Questions to help you prepare for the exam.Mastering the basics in AI can help you jump-start your career and get ready to dive deeper into the other technical opportunities Azure of...
$19.99listed price -
13
DP-100: A-Z Machine Learning using Azure Machine Learning
This course will help you and your team to build skills required to pass the most in demand and challenging, Azure DP-100 Certification exam. It will earn you one of the most in-demand certificate of Microsoft Certified:...
$99.99listed price -
14
DP-700: Microsoft Fabric Data Engineer
Welcome to the DP-700: Microsoft Fabric Data Engineer – Complete Certification Preparation Course.If you're preparing for the Microsoft DP-700 certification exam or looking to become a skilled Microsoft Fabric Data Engin...
$19.99listed price -
15
Passe no Exame AI-900: Microsoft AI Fundamentals 2025
Seja Aprovado no exame AI-900 Microsoft AI Fundamentals 2024Se você deseja passar no Exame Oficial da Microsoft de forma objetiva sem enrolação, este curso é ideal para você. A Inteligência Artifical tem tomado uma...
$34.99listed price
Best Data Science Certification Courses 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 15 priced courses on this page run from $19.99 to $299.00, with the middle of the range around $49.00 — a spread of $279.01. 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 Udemy, Coursera 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. 1 of these are produced by a named university or institution, including Harvard University — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.
Courses versus exam preparation
15 of the entries here are built around a certification exam rather than teaching Data Science from scratch. They are the right choice only if you already know the material and want to pass a specific exam; if you are starting out, pick one of the taught courses first and come back to exam preparation afterwards.
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.