15 Best Data Quality Courses on Udemy
We compared 15 Data Quality courses currently listed on Udemy, priced from $19.99 to $199.99. 1 comes from a named university or institution, including Institute of Geophysics, University of Tehran. 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 – $199.99
- Providers
- Udemy
- Last updated
- 18 Sep 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 $199.99, as listed by the provider when we last updated the page.
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1
Simulado Certified Cloud Data Quality Professional r41
Simulado Certified Cloud Data Quality Professional r41. Este conteúdo técnico foi desenvolvido para profissionais que buscam excelência no gerenciamento da integridade de dados em ambientes de computação em nuvem. A desc...
$34.99listed price -
2
Enterprise Data Quality Management
This course provides a comprehensive introduction to the principles, methodologies, and tools used to ensure high-quality data within modern organizations. It focuses on the assessment, measurement, and improvement of da...
$49.99listed price -
3
Groundwater Exploration & Study Focus on Electrical Methods
Offered by Institute of Geophysics, University of Tehran
In the field of resource management, uncertainty poses the greatest financial and operational risk. The process of locating subsurface water resources, in particular, has historically been subject to imprecise methods an...
$19.99listed price -
4
![[NEW] Databricks Data Engineer Associate](https://i.udemycdn.com/course/480x270/7213271_5bca.jpg)
[NEW] Databricks Data Engineer Associate
Detailed Exam Domain CoverageTo pass the Databricks Certified Data Engineer Associate exam, you need to master the platform's core architecture and programmatic paradigms. This practice test bank maps directly to the off...
$99.99listed price -
5
Certified Data Management Professional (CDMP) | Exams
This practice exam course is designed to help aspiring data management professionals prepare for the Certified Data Management Professional (CDMP) certification, a credential that validates expertise across the data mana...
$199.99listed price -
6
ServiceNow CIS Data Foundations Examens Blancs 2026
Bienvenue dans votre suite complète d’examens blancs pour la certification ServiceNow Certified Implementation Specialist – Data Foundations (CIS Data Foundations) 2026.Notre objectif est simple : vous aider à réussir l’...
$199.99listed price -
7
![[NEW] Salesforce Certified Administrator](https://i.udemycdn.com/course/480x270/7202073_976e.jpg)
[NEW] Salesforce Certified Administrator
Detailed Exam Domain CoverageBefore taking the exam, it is crucial to understand exactly how the questions are distributed. The Salesforce Certified Administrator exam focuses heavily on your ability to maintain a secure...
$99.99listed price -
8
Salesforce Marketing Cloud Engagement Administrator Prep
Salesforce Certified Marketing Cloud Administrator Course by NextGen LabWorksAbout the Salesforce Marketing Cloud Engagement Administrator CertificationThe Salesforce Certified Marketing Cloud Engagement Administrator cr...
$19.99listed price -
9
CDMP (Certified Data Management Professional)
CDMP (Certified Data Management Professional) Practice TestWelcome to the CDMP practice test, an essential resource for anyone looking to pass the Certified Data Management Professional exam. This test is designed to hel...
$19.99listed price -
10
Lean Six Sigma White Belt course: Training and Certification
Discover just how PRACTICAL this Lean Six Sigma White Belt course can be.This is the only course with a dozen of practical ideas, presented straight from a real-world L6s Green Belt certification project. We switch betwe...
$49.99listed price -
11
Certified Data Management Professional (CDMP) - Associate
This course offers an in-depth exploration of the core principles and frameworks surrounding data management, with a specific emphasis on preparing students for the CDMP (Certified Data Management Professional) certifica...
$199.99listed price -
12
Simulado Certified Data Steward
Simulado Certified Data Steward. O curador de dados atua como o elo entre a tecnologia e o negócio, garantindo que as definições e a qualidade dos dados atendam aos requisitos de uso operacional e estratégico. Este conte...
$34.99listed price -
13
Certified Data Management Professional (CDMP)
This course contains the use of artificial intelligence.CDMP Certification requires you to pass the Data Management Fundamentals exam. This exam covers 14 topics and the practice tests in this course are designed around...
$19.99listed price -
14
ServiceNow CIS Data Foundations Exámenes Simulados 2026
Bienvenido a tu suite definitiva de exámenes simulados para la certificación ServiceNow Certified Implementation Specialist – Data Foundations (CIS Data Foundations) 2026.Nuestro objetivo es simple: ayudarte a aprobar el...
$199.99listed price -
15
Tableau Prep: Master Data Cleaning & Automation
DATA CLEANING IS WHERE IT ALL BEGINS!Before dashboards are shared, insights are trusted, or decisions are made, raw data must be cleaned, validated, and structured correctly. In professional environments, this work must...
$29.99listed price
Best Data Quality Courses on Udemy 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 $199.99, with the middle of the range around $49.99 — a spread of $180.00. 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. 1 of these are produced by a named university or institution, including Institute of Geophysics, University of Tehran — 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.