Security+ course round-up
2 ways to prepare for the CompTIA Security+ exam if Udemy is not giving you what you need — ranked by what each one is genuinely good at.
The right Udemy alternative for Security+ depends on what you are missing. Edureify is the strongest choice if you want a diagnostic, an adaptive plan and a predicted ready-by date rather than another library of lessons. Professor Messer is the closest like-for-like swap.
Exam Security+ — CompTIA Security+ Options reviewed 2 Udemy $15–$100 Edureify $49–$599 Updated 15 September 2026
Udemy's appeal for Security+ prep is the price — self-paced video courses, often taught by well-known independent instructors, covering general security concepts, threats, architecture, and operations at a fraction of official training rates. Several Udemy Security+ courses are genuinely excellent and widely recommended by past candidates.
The gap is the same one that shows up across any self-paced marketplace: a video course can't tell you specifically which of general security concepts, threats, architecture, and operations you're actually weak in. You finish the course knowing you watched everything, not knowing whether you've retained enough to pass.
Edureify's Diagnostic maps your understanding across general security concepts, threats, architecture, and operations on day one, and the Readiness Score keeps updating as you practice — so instead of a vague sense of completion, you get a specific, evolving answer.
| Gap | Udemy | Edureify |
|---|---|---|
| Diagnostic baseline test | Not included | Included |
| Predictive Readiness Score | Not included | Included |
| Adaptive daily roadmap | Not included | Included |
| Predicted ready-by date | Not included | Included |
| 1:1 AI tutor (persistent session memory) | Not included | Included |
| Practice question bank | Varies | Included |
Best overall for Security+ readiness
If you want a system that tells you specifically which topic is holding you back and when you'll be ready, Edureify's diagnostic-driven loop is built for that.
Best for: Completely free
Professor Messer is a widely recommended, free video course series covering Security+ in full, produced independently but closely tracking CompTIA's exam objectives release after release. For candidates on a zero budget, it's often the first resource recommended in CompTIA study communities.
Compare Edureify with Professor MesserThe same 7 checks applied to each provider. Where a provider does not publish a clear answer, the cell says so rather than guessing.
| Criterion | Udemy What you have now | Edureify | Professor Messer |
|---|---|---|---|
| Diagnostic baseline test | Not included | Included | Not included |
| Predictive Readiness Score | Not included | Included | Not included |
| Adaptive daily roadmap | Not included | Included | Not included |
| Predicted ready-by date | Not included | Included | Not included |
| Course structure | Paid, instructor-dependent | Paid, diagnostic-driven | Free video course |
| 1:1 AI tutor (persistent session memory) | Not included | Included | Not included |
| Practice question bank | Varies | Included | Varies |
Scroll the table sideways to see every provider.
Not sure which gap is costing you the most time? Start with a diagnostic.
Take the Security+ readiness testEvery option here is judged on the same question: how much of the work of getting exam-ready does it do for you, and how much is left to you?
Edureify is the strongest alternative for candidates who want to know where they stand, because it runs a diagnostic first and keeps a live readiness score with a predicted ready-by date. If your priority is the lowest possible price rather than readiness tracking, the other options on this page may suit you better.
Across the options compared here, Udemy is typically $15–$100 and Edureify is $49–$599. Prices move with promotions and bundle contents, so check each provider before buying.
Yes. Most candidates who switch start with a diagnostic on the new platform so their remaining study time is spent on actual gaps rather than repeating material they have already covered.
Many candidates pass using a well-reviewed Udemy course plus practice exams, but a video course can't tell you specifically which of general security concepts, threats, architecture, and operations you're actually weak in.
The price covers a full closed-loop system — diagnostic, adaptive roadmap, practice loop, Readiness Score, and AI tutor — rather than a standalone video series.
Swapping one library of Security+ lessons for another rarely changes the outcome. What changes it is knowing which domain is actually holding you back, and how long it will take to close that gap.
Start with a diagnostic, then decide what to buy. A 20-minute baseline test will tell you more about your Security+ readiness than another month of watching lectures.
Take the readiness test