Dion Training
Worth it
Confidence: Medium
Individuals prepping for CompTIA, ITIL, and similar IT certifications get strong, affordable value here.
New check
Comparison
Dion Training vs Professor Messer
Dion Training and Professor Messer both land on Worth it.
Professor Messer
Worth it
Confidence: Medium
Buy if you're self-studying CompTIA A+, Network+, or Security+ on a budget . the free videos alone get many Reddit users to a pass.
| Compare | ||
|---|---|---|
| Verdict | Worth it | Worth it |
| Best for | Self-study CompTIA candidates | Self-study CompTIA candidates |
| Who it's not for | Companies needing an LMS with tracking | Companies needing LMS tracking or team training admin |
| Privacy | No known public vulnerabilities found in the sources reviewed.11 | No known public vulnerabilities found in the sources reviewed. |
| Support quality | Unresolved voucher complaint on Reddit | No support evidence found |
| Public sentiment | Users mostly pass their certification exams with Dion material, though many warn the practice tests run harder and broader than the real exam.¹ | r/CompTIA overwhelmingly recommends the free videos as enough to pass, with practice-exam quality the main recurring criticism.13 |
| Biggest gotcha | Exam vouchers are single-use; one user lost $300 on a refused swap⁴ | Free videos are the hook; notes, labs, and practice exams all cost extra12 |
Pick Dion Training when
- Self-study CompTIA candidates
- Career changers entering IT
- Practice-test grinders
- Udemy deal hunters
When Dion Training is not a fit
- Companies needing an LMS with tracking
- Learners not chasing a certification
- Buyers wanting free prep, Messer covers that
- Casual learners wanting general IT skills
Pick Professor Messer when
- Self-study CompTIA candidates
- Budget career changers
- Security+ and A+ first-timers
- Video-first learners
When Professor Messer is not a fit
- Companies needing LMS tracking or team training admin
- Buyers wanting only top-tier practice exams
- Learners who dislike long video lectures
- Bootcamp-style learners wanting live instruction
Sources
review
- Dion won't change my voucher $300 wastedreddit.comreview
- Jason Dion on Udemy vs His Websiteprepforcerts.orgreview
- Dion Training official sitediontraining.comofficial
- Dion Training Solutions CompTIA case studycomptia.orgofficial
- Do I get a refund on my Take2 option if I pass the exam?support.diontraining.comofficial
- Practice like the real exam with Dion Trainingfacebook.comofficial
- Product security pagediontraining.comsecurity
- Professor Messer Review: CompTIA Videos, Notes & Examsprepforcerts.orgreview
- Professor Messer CompTIA Training . SkillGuildskillguild.coreview
review