15 Best Data Quality Certification Courses
We compared 15 Data Quality courses currently listed on Udemy, priced from $19.99 to $149.99. 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 – $149.99
- Providers
- Udemy
- Last updated
- 30 Aug 2026
How these 15 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "data quality" 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 $149.99, as listed by the provider when we last updated the page.
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1
(PMI-CPMAI™) Exam Prep: Managing AI Projects with Confidence
“This course contains the use of artificial intelligence.”Course DescriptionArtificial Intelligence projects fail more often than traditional IT projects — not because of technology, but because they are managed incorrec...
$79.99listed price -
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2
ISTQB Certified AI Tester Complete Training & Exam Prep Test
This comprehensive course is aligned with the ISTQB syllabus for AI Testing certification, providing you with the foundational knowledge and practical skills required to achieve ISTQB Certified Tester status in AI Testin...
$24.99listed price -
3
DP 203 : Microsoft Certified Data Engineer Associate Tests
The course is constructed in the simplest way for a person to understand easily.The course questions is similar to the actual questions in the exam but surely read through all the description to score more than 90%.Will...
$19.99listed price -
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4
Do-it-Yourself CDMP exam preparation: Refresher Videos
This course is presented by Veronica Diesel with the use of videos and slides to go over the chapters questioned in the CDMP Data Management Fundamentals core exam. Each video addresses and explains a chapter is sho...
$29.99listed price -
5
DP-700 Implementing Data Engineering Using Microsoft Fabric
Prepare for the DP-700 certification exam with this comprehensive set of practice exams designed specifically for those looking to demonstrate their expertise in implementing data engineering solutions using Microsoft Fa...
$19.99listed price -
6
CompTIA Data+ Exam Practice Certification 2026
Welcome to the CompTIA Data+ Exam Simulation Course.Are you ready to conquer the challenging CompTIA Data+ certification exam? This course will prepare you exceptionally well for success!Our mock tests are fully al...
$19.99listed price -
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7
Salesforce Certified AI Associate Exam Preperation
Welcome to the Salesforce Certified AI Associate course! This course is designed to help you gain the necessary knowledge and skills to excel in the Salesforce Certified AI Associate exam. With practical practice tests a...
$19.99listed price -
8
AWS Certified Data Engineer Associate DEA-C01 Course 2026
This course is your ultimate guide to mastering AWS Data Engineering and acing the AWS Certified Data Engineer Associate DEA-C01 exam. With real-world scenarios and architecture diagrams, this hands-on course provides in...
$19.99listed price -
9
Agentic AI Business Solutions Architect - AB-100
The Agentic AI Business Solutions Architect - AB-100 certification is designed for professionals who plan, design, and evaluate AI-powered business solutions that leverage intelligent agents. Based on Microsoft’s certifi...
$24.99listed price -
10
CompTIA Data+ DA0-002 Exámenes 2026
Bienvenido a su suite de preparación definitiva para la certificación CompTIA Data+ (DA0-002).En el panorama empresarial actual, los datos son el activo más valioso que posee una organización. La certificación CompTIA Da...
$149.99listed price -
11
Google Cloud Professional Data Engineer Exam - Updated 2026
What Is the Google Cloud Professional Data Engineer Certification?The Google Cloud Professional Data Engineer certification is a globally recognized credential that validates your ability to design, build, operationalize...
$19.99listed price -
12
The Complete Salesforce Certified AI Associate Exam Course
Welcome to the most complete course for the first AI certification from Salesforce - the Salesforce AI Associate Certification!My name is Mike Wheeler and I am a best-selling Salesforce and AI instructor and I ...
$19.99listed price -
13
Salesforce Certified Platform Data Architect Exam Prep
About the Salesforce Certified Platform Data Architect ExamThe Salesforce Certified Platform Data Architect certification proves your ability to design scalable, high-performing data solutions on the Salesforce Customer...
$19.99listed price -
14
Databricks Certified Data Engineer Professional Exam
Databricks Certified Data Engineer Professional Practice Exam is a comprehensive assessment designed to validate and enhance the skills of data professionals who work with the Databricks Lakehouse Platform. As data conti...
$19.99listed price -
15
AB-731: AI Transformation Leader
This course contains the use of artificial intelligence.This AB-731 course by Christopher Nett is a meticulously organized Udemy course designed for IT professionals aiming to pass the Microsoft AB-731 exam. This course...
$19.99listed price
Best Data Quality 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 $149.99, with the middle of the range around $19.99 — a spread of $130.00. 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. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick.
Courses versus exam preparation
15 of the entries here are built around a certification exam rather than teaching Data Quality 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 30 August 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.