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865 Best + Free IT Certifications Courses & Certificates [2026]

865 courses compared 279 over 10 hours long Updated October 19, 2026

Ranked by Michael Kuhlman, CourseDuck's founder, from student reviews across every provider. How we rank

Our guide: The 10 Best IT Certification Courses on Udemy in 2026, One per Exam

Our top picks

  • Master Microsoft Azure Fundamentals: AZ-900 Exam Prep 2026 [Udemy]
  • CompTIA Security+ (SY0-701) Complete Course & Practice Exam [Udemy]
  • Introduction to Service Management with ITIL 4 [Udemy]
  • Cisco CCNA 200-301 – The Complete Guide to Getting Certified [Udemy]
  • Free CCNA 200-301 Course: Network Fundamentals [Udemy]
  • TOTAL: CompTIA A+ Core 1 (220-1201) Course + Practice Exam [Udemy]
  • AZ-900 Microsoft Azure Fundamentals [Udemy]
  • AZ-104 Microsoft Azure Administrator - Complete Exam Prep [Udemy]
  • AZ-900 Microsoft Azure Fundamentals in a Weekend [Udemy]
  • CompTIA A+ Core 1 (220-1201) Full Course & Practice Exam [Udemy]

About the best IT Certifications courses

CourseDuck compares the 865 IT Certifications courses listed here, 8 of them free, and ranks them from the 2.4 million ratings and reviews their students have left, with the price, length and level of each one side by side. No course pays to be listed or ranked. As featured on Harvard EDU, Stackify and Inc. How we rank

Frequently asked questions

The most-reviewed course in this category is CompTIA Security+ (SY0-701) Complete Course & Practice Exam by Jason Dion, with about 123,300 reviews at 4.7 as of October 2026. Our guide to the best IT certification courses picks a course for each exam.

Exam prep for CompTIA A+, Network+ and Security+, Cisco CCNA, Microsoft Azure (AZ-900, AZ-104, AZ-204), Google Cloud, ITIL 4, CISSP and Lean Six Sigma. Networking courses, many CCNA and Network+ prep courses among them, also have their own category, and so does Salesforce certification prep.

Paid Udemy video courses include a certificate of completion (practice-test-only courses do not), but that is not the certification itself. Exams such as CompTIA Security+, Cisco CCNA and Microsoft AZ-900 are set by the vendor and booked with the vendor or its testing partner; the courses here prepare you for them.

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865 Filtered Courses
Master Microsoft Azure Fundamentals: AZ-900 Exam Prep 2026
provider

1

Master Microsoft Azure Fundamentals: AZ-900 Exam Prep 2026

4.6
(142,464 reviews)
byScott Duffy

An 8.7-hour, 88-lecture walkthrough of every AZ-900 exam objective from Scott Duffy, with a study guide, practice tests, and quizzes built in.

Best for: Complete beginners who want a guided, exam-mapped path to the AZ-900 badge.

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Pros
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Cons
    • 142,000+ reviews at a 4.6 average rating
    • Includes a 24-page study guide PDF and a 50-question practice test
    • Students report passing the exam within a day or two of finishing
    • Manually captioned lectures plus downloadable audio for on-the-go review
    • One reviewer flags mumbled audio that throws off the auto-generated captions
    • Slides reuse the same plain bullet-point layout across most sections
    • A few lectures jump between subtopics before circling back, which hurts note-taking
$19.99Original price $139.9986% off Certificate Length: 8.8h
CompTIA Security+ (SY0-701) Complete Course & Practice Exam
provider

2

CompTIA Security+ (SY0-701) Complete Course & Practice Exam (2026)

4.7
(123,340 reviews)
byJason Dion

Jason Dion's 31-hour walkthrough of every SY0-701 domain, with a study guide and full practice exam, backed by a Bestseller badge and over 123,000 reviews on Udemy.

Best for: Anyone who wants one structured resource to carry them start to finish through Security+.

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Pros
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Cons
    • 265 lectures walk through every SY0-701 domain with a downloadable study guide included
    • Quizzes explain wrong answers in detail instead of just flagging them
    • Refreshed this month, so it targets the current exam version, not a retired one
    • Reviewers report first-try passes with scores in the 80s after using it as their main resource
    • At 31 hours, some reviewers say sections run longer than needed and could be trimmed
    • Practice exam questions don't fully match the scenario-based format of the real test
    • A few reviews mention repeated material, typos, and pop-ups between lessons
$16.99Original price $119.9986% off Certificate Length: 31.2h
Introduction to Service Management with ITIL 4
provider

3

Introduction to Service Management with ITIL 4 (2026)

4.5
(117,508 reviews)
byJason Dion

A quick, well-organized primer on ITIL 4 from Jason Dion, built to teach the framework's core vocabulary before you commit to the full Foundation certification.

Best for: IT pros curious about ITIL 4 basics before deciding on the full Foundation certification

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Pros
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Cons
    • Clear, well-organized explanations of ITIL 4's core concepts
    • Short quizzes after each section reinforce what you just learned
    • Practical, real-world examples make abstract ideas click
    • Recently refreshed content, last updated September 2026
    • Only 1.8 hours long, so it stays surface-level throughout
    • A few say the pacing feels repetitive or hard to follow
    • Audio glitches and mislabeled captions, ITIL shows up as 'idle'
$24.99Original price $159.9984% off Certificate Length: 1.8h
Cisco CCNA 200-301 The Complete Guide to Getting Certified
provider

4

Cisco CCNA 200-301 The Complete Guide to Getting Certified (2026)

4.8
(90,672 reviews)
byNeil Anderson

A 42-hour, lab-heavy walk through the entire CCNA 200-301 blueprint from a Cisco-trusted trainer, backed by nearly 90,000 mostly five-star reviews.

Best for: Beginners aiming for actual CCNA certification who want hands-on labs, not just slides.

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Pros
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Cons
    • Over 300 pages of hands-on lab exercises with detailed answers
    • Reviewers say every Q&A question actually gets a reply
    • Short 7 to 10 minute lectures keep a 42-hour course from feeling tedious
    • Refreshed as recently as September 2026 to match the current exam version
    • Some reviewers say Neil skims past details that matter later
    • One reviewer estimates about 30% of exam topics aren't directly covered
    • Recommended paid practice-exam site gets flagged for buggy questions
$19.99Original price $139.9986% off Certificate Length: 42.7h
Free CCNA 200-301 Course: Network Fundamentals
provider

5

Free CCNA 200-301 Course: Network Fundamentals (2023)

4.5
(3,906 reviews)
byDavid Bombal

A free 80-minute primer from David Bombal that covers hubs, switches, and routers before you commit to a full CCNA course.

Best for: Complete beginners who want a free taste of networking before buying a full CCNA course.

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Pros
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Cons
    • Free, and reviewers say Bombal's examples make dense topics click fast
    • Short enough to finish in one sitting, just 80 minutes across 11 lectures
    • Works as a low-risk preview before paying for a full CCNA course
    • Bombal is well known for CCNA and CCIE training and it shows in the pacing
    • Only one section and no quizzes or hands-on practice to test yourself
    • Too short to cover what the actual CCNA 200-301 exam requires
    • Not updated since January 2023, so some references are aging
Free Certificate Length: 1.3h
TOTAL: CompTIA A+ Core 1 (220-1201) Course + Practice Exam
provider

6

TOTAL: CompTIA A+ Core 1 (220-1201) Course + Practice Exam (2026)

4.6
(89,312 reviews)
byTotal Seminars

Mike Meyers turns a dry hardware-and-networking syllabus into an entertaining, practice-exam-backed prep course for the CompTIA A+ Core 1 (220-1201) exam.

Best for: Complete IT beginners studying for the A+ Core 1 exam who want an engaging teacher

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Pros
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Cons
    • Mike Meyers makes dense hardware and networking topics genuinely entertaining
    • 153 lectures across 20.6 hours cover CPUs through mobile devices in real depth
    • Includes a full practice exam to gauge exam readiness
    • Recently refreshed, with a last update in June 2026
    • Some reviewers say quiz and practice-exam questions cover material not in the lectures
    • Co-instructor segments feel flat and scripted compared to Meyers' own sections
    • One reviewer says the Windows 10 examples are dated
$15.99Original price $24.9936% off Certificate Length: 20.6h
AZ-900 Microsoft Azure Fundamentals
provider

7

AZ-900 Microsoft Azure Fundamentals (2026)

4.5
(67,017 reviews)
byAlan Rodrigues

A 14-hour AZ-900 walkthrough built around the exam's own domains, with portal labs and a teacher reviewers call thorough and clear.

Best for: People who plan to sit AZ-900 and want a steady, domain-by-domain walkthrough with portal labs and two practice tests.

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Pros
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Cons
    • Sections follow the AZ-900 exam domains, from cloud concepts through governance
    • Reviewers call the teaching clear and lively, and say he heads off common questions
    • Live portal labs plus ten quizzes and two practice tests
    • Last updated February 2026, so objectives and screens are fairly recent
    • Audio draws complaints: echo, a hushed voice, and one report of out-of-sync stereo
    • Some reviewers find the delivery flat and the accent hard without subtitles
    • A few videos open on a black screen, and one reviewer says portal screens look dated
$17.99Original price $124.9986% off Certificate Length: 14.4h
AZ-104 Microsoft Azure Administrator - Complete Exam Prep
provider

8

AZ-104 Microsoft Azure Administrator - Complete Exam Prep (2026)

4.5
(58,239 reviews)
byScott Duffy

Scott Duffy's AZ-104 prep course walks through Entra ID, storage, VMs, networking and monitoring in exam order, with a free study guide and cram videos thrown in.

Best for: Working Azure admins who need the material organized around the exact exam objectives.

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Pros
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Cons
    • Structured section by section to match the actual AZ-104 exam objectives
    • Includes a free study guide PDF and a 3-hour last-minute cram review
    • Reviewers say Scott Duffy explains things clearly and takes time on details
    • Recently refreshed, last updated June 2026
    • Several reviewers say Bicep, CLI and scenario-based topics get shallow treatment
    • Some interfaces and Entra ID screens no longer match the current Azure portal
    • One reviewer says hands-on labs cost extra beyond the course itself
$22.99Original price $149.9985% off Certificate Length: 18.1h
AZ-900 Microsoft Azure Fundamentals in a Weekend
provider

9

AZ-900 Microsoft Azure Fundamentals in a Weekend (2026)

4.6
(49,111 reviews)
byin28Minutes Official

A short, exam-focused Azure Fundamentals course that many reviewers say got them through AZ-900, though it is light on hands-on labs.

Best for: Complete beginners who want a fast, structured pass through every AZ-900 topic before booking the exam.

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Pros
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Cons
    • Passes reported by many reviewers after finishing the videos, some in about a week
    • Simple explanations and a recap at the end of each section help concepts stick
    • Quizzes after sections plus a practice test and PDF for last-minute review
    • Instructor walks through the Azure portal instead of just reading slides
    • Reviewers call it theory heavy, with few practical demos or labs
    • Some portal screens and content are dated, and one reviewer says it dates from 2022
    • Only one practice test is included, so several reviewers add outside mock exams
$18.99Original price $129.9985% off Certificate Length: 11.6h
CompTIA A+ Core 1 (220-1201) Full Course & Practice Exam
provider

10

CompTIA A+ Core 1 (220-1201) Full Course & Practice Exam (2026)

4.7
(47,398 reviews)
byJason Dion

Jason Dion's video course for the 220-1201 A+ Core 1 exam, with quizzes and a practice test, aimed at people starting IT from scratch.

Best for: Career changers and first-time IT students who want plain-English videos and a practice exam for Core 1.

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Pros
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Cons
    • Clear explanations and analogies that reviewers say work even for complete beginners
    • Follows the 220-1201 domains, with 28 quizzes and a practice exam to check progress
    • Refreshed in September 2026, and one reviewer reports passing first try with 760+
    • Comes with a study guide and a discount on the exam voucher, per reviewers
    • Flat, monotone delivery that several reviewers find hard to sit through for hours
    • Assumes some jargon and acronyms, so true newcomers may need to google terms
    • The 500+ page study guide is awkward to edit or print, and voucher ads appear in later sections
$14.99Original price $99.9985% off Certificate Length: 26.1h
GCP Associate Cloud Engineer - Google Cloud Certification
provider

11

GCP Associate Cloud Engineer - Google Cloud Certification (2026)

4.6
(38,020 reviews)
byin28Minutes Official

A 25-hour walk through every topic on the GCP Associate Cloud Engineer exam blueprint from Ranga Karanam, built to get beginners to test day, not just to tour the console.

Best for: Complete beginners aiming straight at the ACE certification exam.

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Pros
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Cons
    • Revision recaps after each section help concepts actually stick
    • Covers the full ACE blueprint, from Compute Engine to GKE and Pub/Sub
    • gcloud command line demos run alongside the console walkthroughs
    • Reviewers who passed the exam credit the course for getting them there
    • Several reviewers flag demos and screenshots as out of date
    • Updates pushed to an external website instead of new lectures
    • Some sections lean on slides instead of live walkthroughs
$17.99Original price $124.9986% off Certificate Length: 25.6h

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