Best CompTIA CySA+ practice tests in 2026 (an honest comparison)

What CySA+ actually is: up to 85 questions in 165 minutes, scored 100–900 with a 750 pass mark, mixing multiple choice, multiple-select, and performance-based questions (PBQs). It sits above Security+ and validates the skills a SOC analyst uses day to day — reading SIEM output, triaging alerts, interpreting vulnerability scans, and mapping indicators of compromise to the right response. It's approved for DoD 8140/8570 baseline roles.

Quick comparison

Tool	Best for	Price (approx.)
Jason Dion (Udemy)	Best-value standalone practice exams	~$15–20 on sale
CompTIA CertMaster Practice/Labs	Official, most exam-aligned	~$150–300 (bundles)
Whizlabs	Budget question volume	~$20–30
Pearson Test Prep (Cert Guide)	Book + practice-test bundle	~$40–60
CrushCert	Adaptive practice + hands-on labs	From $15 / mo

1. Jason Dion (Udemy)

BEST-VALUE PRACTICE EXAMSJason Dion's CS0-003 practice-exam course packs six full-length exams (90 questions each, timed for 165 minutes) with feedback on every answer, plus a separate complete-course option with its own practice exam. Both are usually around $15–20 on a Udemy sale, and Dion Training also sells them direct with a 30-day guarantee.

Best for: affordable, high-volume timed practice. Trade-off: it's a question bank first — pair it with a course or the official objectives if you're learning the material from scratch.

2. CompTIA CertMaster Practice & Labs

MOST EXAM-ALIGNEDCompTIA's own CertMaster Practice adapts to your knowledge gaps against the official CS0-003 objectives, and CertMaster Labs adds browser-based hands-on exercises for the security-tool skills the exam's PBQs test. Because it's built by the exam vendor, it's the closest you'll get to "official" practice — usually sold in bundles with the Learn courseware, in the ~$150–300 range.

Best for: staying tightly aligned to the official objectives. Trade-off: pricier than third-party question banks, and less useful on its own without the Learn material around it.

3. Whizlabs

BUDGET VOLUMEWhizlabs offers a CS0-003 practice-test set at a lower price point than most official bundles. It's a reasonable way to get extra reps once you've learned the material, though explanations are less consistent than Dion's or Pearson's.

Best for: cheap extra question volume. Trade-off: verify anything that surprises you against CompTIA's official objectives or a primary source.

4. Pearson Test Prep (Cert Guide)

BOOK + SOFTWARE COMBOMike Chapple and David Seidl's CompTIA CySA+ Practice Tests: Exam CS0-003 (Sybex/Wiley) pairs roughly 1,000 practice questions with the Pearson Test Prep software — timed exams, topic-by-topic quizzes, and performance tracking. It's a strong choice if you like studying from a structured guide rather than a pure app.

Best for: readers who want a book and a test bank in one purchase. Trade-off: less mobile-friendly than an app-first option like Dion's or CrushCert's.

5. CrushCert

LABS + ADAPTIVEThat's us. CrushCert pairs an adaptive CySA+ question bank with hands-on labs and full timed mock exams, plus a readiness score that tells you when you're actually ready — from $15/month, with a 7-day free trial. The adaptive engine keeps surfacing the domains you're weakest in instead of ones you've already mastered. Here's CrushCert's CySA+ prep.

Best for: adaptive practice plus hands-on reps in one place. Trade-off: we're newer than the names above, and a subscription suits ongoing study more than a one-time cram.

Our honest recommendation

Learn the five CS0-003 domains from a course or the official CertMaster Learn material, then drill PBQ-style scenarios with an adaptive bank plus hands-on labs (where CrushCert fits) so log and scan analysis actually sticks. Stress-test with Jason Dion's timed exams until you're consistently in the mid-80s. New to security certs entirely? Start with is Security+ worth it and Security+ practice tests before jumping to CySA+.

Deciding if the cert is even worth your time? Read is CySA+ worth it in 2026 next.

Frequently asked questions

What is the best CompTIA CySA+ practice test?

Jason Dion's Udemy practice exams are the most popular standalone question bank for CS0-003, CompTIA's own CertMaster Practice and Labs are the most exam-aligned official option, and Pearson Test Prep (via the Chapple/Seidl Cert Guide) is a strong book-plus-software combo. CrushCert adds adaptive practice and hands-on labs. Most candidates combine a course with a separate practice-test bank.

Are CySA+ brain dumps safe to use?

No. Brain dumps (leaked real exam questions) violate the CompTIA Candidate Agreement and can get your certification revoked. Use legitimate practice tests with explanations instead.

What score should I hit on practice tests before booking CS0-003?

Aim for a consistent 80–85% on fresh, timed practice exams before you book. The real exam scores 100–900 with a 750 pass mark, so mid-80s on tougher third-party question banks is a reasonable buffer given how scenario- and PBQ-heavy CySA+ is.

Is one practice test set enough for CySA+?

Usually not. CS0-003 leans heavily on performance-based questions that ask you to read SIEM output, vulnerability scans, and log data — seeing that material framed by more than one provider helps you generalize the skill instead of memorizing one bank's specific scenarios.