Best Certification Prep Courses Online (1,102+ Courses)

Explore 1,102+ best Certification Prep courses online. Compare ratings, price (free & paid), providers and levels, then enroll in the right Certification Prep course. Updated 2026.

1,102 courses
Product Discovery and Validation certification - PPDV Udemy
Product Discovery and Validation certification - PPDV
Certificate
USD 19.99
Cisco Networking CCNA IPv6 Udemy
Cisco Networking CCNA IPv6
Certificate
USD 29.99
Scrum Completo e preparação para certificação Udemy
Scrum Completo e preparação para certificação
Certificate
USD 34.99
Mobile App Security: Practice Tests Udemy
Mobile App Security: Practice Tests
MOOC / Non-credit
USD 29.99
Salesforce Nonprofit Success Pack Consultant Exam Questions Udemy
Salesforce Nonprofit Success Pack Consultant Exam Questions
Certificate
USD 19.99
OTCA - OpenTelemetry Certified Associate - Mock Exams Udemy
OTCA - OpenTelemetry Certified Associate - Mock Exams
Certificate
USD 19.99
GCP Certification Data Engineer :Mastering the Essentials Udemy
GCP Certification Data Engineer :Mastering the Essentials
Certificate
USD 19.99
Professional Scrum Master II (PSM II) Practice Tests Udemy
Professional Scrum Master II (PSM II) Practice Tests
Certificate
USD 24.99
Google Cloud Generative AI Leader Certificate Practice Exam Udemy
Google Cloud Generative AI Leader Certificate Practice Exam
Certificate
USD 19.99
SHRM-SCP & SHRM-CP Exam Essentials Udemy
SHRM-SCP & SHRM-CP Exam Essentials
Certificate
USD 39.99
OpenShift Administration Training for Red Hat OpenShift Udemy
OpenShift Administration Training for Red Hat OpenShift
Certificate
USD 19.99
DP-900 Azure Data Fundamentals - Practice Test prep Exam Udemy
DP-900 Azure Data Fundamentals - Practice Test prep Exam
Certificate
USD 19.99
Master Test - Information Security Manager Udemy
Master Test - Information Security Manager
Certificate
USD 89.99
PMI Certified Associate in Project Management CAPM Tests Udemy
PMI Certified Associate in Project Management CAPM Tests
Certificate
USD 19.99
Salesforce Sales Cloud Consultant Tests Blancs 2026 Udemy
Salesforce Sales Cloud Consultant Tests Blancs 2026
Certificate
USD 149.99
Databricks Generative AI Engineer Associate - Exam Questions Udemy
Databricks Generative AI Engineer Associate - Exam Questions
Certificate
USD 19.99
COBIT 2019 Certification Exam Prep Course Udemy
COBIT 2019 Certification Exam Prep Course
Certificate
USD 199.99
IREB CPRE RE@Agile Primer 考试练习测试 (中文) B Udemy
IREB CPRE RE@Agile Primer 考试练习测试 (中文) B
MOOC / Non-credit
USD 34.99
AZ-800 Hybrid Server Practice Tests 2026 Udemy
AZ-800 Hybrid Server Practice Tests 2026
MOOC / Non-credit
USD 19.99
Microsoft Azure Fundamentals AZ-900 Practice Tests 2025 Udemy
Microsoft Azure Fundamentals AZ-900 Practice Tests 2025
Certificate
USD 19.99
SPLK-1001: Splunk Core Certified User Prep Tests -Unofficial Udemy
SPLK-1001: Splunk Core Certified User Prep Tests -Unofficial
Certificate
USD 19.99
ISTQB Certified Tester Foundation Level Training (CTFL) Udemy
ISTQB Certified Tester Foundation Level Training (CTFL)
Certificate
USD 19.99
EXAMEN SAP ABAP on HANA 2.0 - E_HANAAW_17 Udemy
EXAMEN SAP ABAP on HANA 2.0 - E_HANAAW_17
Certificate
USD 19.99
ISTQB Mobile Application Testing: Mock Exam Set Udemy
ISTQB Mobile Application Testing: Mock Exam Set
Certificate
USD 19.99

Why learn Certification Prep online?

Certification Prep is a valuable, in-demand skill, and online courses make it easy to learn at your own pace. On this page we bring together 1,102+ Certification Prep courses from trusted providers so you can compare options side by side and choose the one that fits your goals, budget and schedule.

How to choose the right Certification Prep course

  • Level: pick beginner, intermediate or advanced based on your current experience.
  • Price: filter free or paid Certification Prep courses depending on your budget.
  • Provider & rating: check the platform and learner ratings before enrolling.
  • Outcome: look for hands-on projects or a certificate you can add to your CV.

Free vs paid Certification Prep courses

Free Certification Prep courses are great for exploring the basics, while paid courses usually add structured projects, mentor support and a completion certificate. Use the price filter above to compare both and enroll with confidence.