When people say "Jason Dion vs Udemy," they usually mean "Dion vs the rest of the Udemy marketplace." Dion is on Udemy — but he's only one of many CompTIA instructors there. In 2026, here's how he stacks up.
Jason Dion is on Udemy — the real comparison is "Dion vs other Udemy instructors." For practice exams, Dion is consistently the top recommendation. For video courses, Mike Meyers and Andrew Ramdayal often rank higher than Dion. Best move: Dion for practice + a different Udemy instructor (or Messer free) for video content.
Dion Is a Udemy Instructor
Jason Dion sells his courses and practice exams primarily on Udemy. The real question is whether his content is better than other instructors on the same platform — Mike Meyers, Andrew Ramdayal, Total Seminars, and others.
Dion Leads on Practice Exams
Across CompTIA subreddits, Dion's practice exam packs are consistently recommended above other Udemy options. Six 90-question exams, calibrated harder than the real test, with detailed explanations.
For Video Courses, Others Often Win
Dion's video courses are competent but not always rated above Meyers (energetic storyteller) or Andrew Ramdayal (organized, thorough). For first-time learning, many candidates prefer those instructors.
The Right Mix on Udemy
Dion for practice exam packs + Meyers or Ramdayal for video content. Or skip Udemy videos entirely and use free Messer videos with Dion practice on the side. Both combinations consistently pass the exam.
The Other Top Udemy CompTIA Instructors
Beyond Dion, three Udemy names consistently rank high on r/CompTIA pass posts. Mike Meyers — energetic, story-driven, strongest on A+ and Network+. Andrew Ramdayal — methodical, project-management background, strongest on CASP+ and PenTest+. Total Seminars (Meyers' company) — bundles videos with practice questions for a one-stop package. Each has distinct teaching cadence and accent — sample the free preview videos before committing, because instructor voice matters more for retention than course outline does.
How to Read Udemy Reviews Without Getting Burned
Udemy review counts are inflated by old courses that have been on the platform for years. A 4.7-star rating from 50,000 reviews can hide a course that hasn't been updated in 18 months. Always sort reviews by "most recent" and read the last 20-30 — they'll tell you whether the content matches the current exam objectives. Watch specifically for reviewers who mention the current exam SKU and report pass/fail outcomes. Reviews from 2 years ago about an outdated exam version tell you almost nothing useful about today's purchase decision.
Udemy Pricing Strategy
Udemy lists most courses at $89-199 but runs near-constant sales dropping them to $12-20. Paying list price is essentially never the right move. Add courses to your wishlist and wait for the sale email (typically arrives within 7-14 days). Stack Udemy credits or coupons when available. For multi-cert candidates, this strategy can take a $400 stack of "list price" content to $60-80 across an entire CompTIA pathway. The savings compound — never break this discipline.
Dion vs Udemy Beyond CompTIA
Dion has expanded into AWS certifications and ITIL on Udemy. His AWS practice exam packs follow the same harder-than-real-exam calibration that made his CompTIA packs successful. Other Udemy instructors (Stephane Maarek for AWS, Adrian Cantrill for AWS, Bonnie Biafore for PMP) dominate non-CompTIA categories. Outside CompTIA, evaluate each Udemy purchase on the same criteria: instructor reputation in pass-rate threads, recent reviews mentioning current exam versions, and sale-price purchase discipline.
The Udemy Refund Window as a Risk Hedge
Udemy's 30-day no-questions refund window is genuinely useful for course selection. Buy two competing courses on the same cert during a sale (total ~$30-40), preview both within the first week, refund the one whose teaching style doesn't click, and keep the winner. This A/B approach costs nothing in net but ensures you commit to an instructor whose voice and pacing actually work for you. Most candidates don't do this — and many regret committing to a course they could have ruled out in 30 minutes of preview.
Beyond Dion: Other Worthwhile Udemy Instructors
Dion isn't the only quality CompTIA instructor on Udemy. Mike Meyers, Andrew Ramdayal, and Total Seminars maintain courses with strong reviews and similar sale pricing. The Udemy ecosystem rewards comparison shopping — preview three competing courses on the same cert, keep the one whose explanation style fits your brain, refund the others within the 30-day window. The platform's real strength isn't any single instructor; it's the ability to A/B-test instructors on the same exam objectives at sale-price risk. Dion is the safest first pick because of pass-post volume, but he's not the only good answer.
Bundle Math: Why Udemy Bundles Are Usually a Trap
Udemy occasionally promotes "complete CompTIA preparation" bundles combining one instructor's video course with their practice exams at a discount. The math rarely works in your favor. Individual sale prices on the same components typically total less than the bundle price. Bundles also lock you into one instructor for both video and practice — which prevents the optimal mix-and-match strategy (Meyers or Messer for video + Dion for practice). Skip the bundle, buy components individually during sales, and end up with a stronger, cheaper stack. The bundle is convenience pricing for buyers who don't want to shop separately.
Pro Tips
Always wait for Udemy sales — list prices are inflated.
Read recent reviews before buying any Udemy course — instructor quality drifts.
Use Dion practice packs as your final exam-readiness gauge.
Don't buy multiple video courses across instructors — pick one.
Check the last-updated date on any Udemy course before purchasing.
Common Mistakes to Avoid
Treating "Udemy" as a single product when it's a marketplace.
Buying Dion video courses when Meyers, Ramdayal, or free Messer might fit your learning style better.
Paying full Udemy list price.
Trusting any random Udemy instructor without checking recent reviews.
Buying multiple practice packs across instructors when one well-rated pack is enough.
Dion's real value on Udemy is the practice exam bank, not necessarily the video courses. Mix instructors strategically — practice from Dion, video content from whoever's teaching voice keeps you engaged.
Frequently Asked Questions
Yes — Udemy is his primary sales channel alongside his direct site.
Widely considered yes for CompTIA practice exam quality and volume.
Only if his teaching style clicks. Meyers, Ramdayal, or free Messer are often preferred.
About $15–40 with sale pricing — one video course + one practice pack.
30-day refund policy on most courses. Verify at purchase.
Largely yes, with occasional update timing differences.
Mike Meyers, Andrew Ramdayal, and Total Seminars consistently rank high. Each has a distinct teaching style — sample previews before committing.
Sort reviews by "most recent" and read the last 20-30. Reviewers mentioning the current exam SKU are far more informative than older star ratings.
Yes — buy two competing courses on sale, preview both, refund the loser within 30 days. Total net cost is one course; you commit to the right voice for your brain.
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