SIE® — Securities Industry Essentials
Products, risks, trading & oversight. Exam-true style.
FINRA • USA
New: Full web app at MasteryExamPrep.com.
Mobile subscribers (Apple/Google) can sign in on the web with the same email/password.
If anything looks off, contact us and we’ll help right away.
Mock Exams • Practice Questions • Vignettes • Interview Assessments
Pass High-Stakes Exams with 350,000+ Questions & 14,000 Vignettes
Train with questions intentionally tougher than the real exam so test day feels easier. Get realistic full-length mocks, massive banks, and crystal-clear explanations. Coverage includes CFA® (L1–L3), FINRA/NASAA, CPA Canada CFE (11 variants), U.S. CPA, CISSP, LLQP, PMP® — with IT & Software tracks expanding.
75+ exams
350,000+ questions
14,000 CFA L2/L3 vignettes
11 CPA CFE variants
Avg 5,000–6,000 Qs per exam
What You Get for Free
CFA® Level II & III — Vignettes
14,000 vignettes across L2 & L3.
- 7 variants × ~75 free each = 500+ free vignettes
- Each vignette includes 4 MCQs (sometimes 6)
Coming soon: Level III Essays — mobile-native practice.
CPA Canada — CFE (3-Day)
11 exam variants • deep banks.
- 50 free questions per variant (no sign-up)
- Plus a 7-day full premium access trial for new customers
Role-focused Day 2 + Day 1/Day 3 case training.
All Other Exams
Every exam includes a 50-question free set — no registration.
New users also get 7 days of full premium access to everything.
Study on Any Device — Now on the Web
Prefer a big screen? Use the full web app at MasteryExamPrep.com. Progress syncs across iOS, Android, and Web.
- Sign in with the same email/password as mobile
- Timed mocks, domain drills, detailed explanations — in your browser
- If you hit a snag, tell us and we’ll fix it fast
Popular Mock Exams & Banks
Realistic timing and scoring, with thousands of clearly explained questions. Aligned to current outlines (e.g., CIRO, FINRA/NASAA, AICPA, CFA Institute).
Series 7 — General Securities Representative
Options, suitability, complex products; realistic mocks.
FINRA • USA
Series 63 — Uniform Securities Agent
Blue-sky laws, fiduciary duties, prohibited practices.
NASAA/FINRA • USA
CSC® — Canadian Securities Course
Foundation for Canadian licensing. Deep practice sets.
CSI / CIRO • Canada
CPH® — Conduct & Practices Handbook
Ethics, supervision, client protection — exam-true.
CSI / CIRO • Canada
CFA® Level II — Full Vignette Bank
Large vignette pool with topic-weighted sets and solutions.
CFA Institute • Global
CFA® Level III — Vignettes & Essays
Vignettes available now; Essays launching soon — mobile-native.
CFA Institute • Global
CISSP — Certified Information Systems Security Professional
Scenario-driven across eight (ISC)² domains.
(ISC)² • Global • Version: CISSP-2024
Expanding into IT & Software Development
We’re launching rigorous developer question banks and vignette-style scenarios. Perfect for self-study and employer screening.
- Python Institute (PCAP/PCPP) • Oracle Java (OCP/JP)
- JavaScript • Scala • Clojure — real-world vignettes
- Data structures & algorithms • Systems • Cloud integration
Featured: CISSP (Unified 2024)
Managerial, risk-based training aligned to eight domains.
- Security & Risk Mgmt (15%)
- Asset Security (10%)
- Architecture & Engineering (13%)
- Network Security (13%)
- IAM (13%)
- Assessment & Testing (12%)
- Security Operations (13%)
- Software Security (11%)
Tokenizer for Teams — Interview & Upskilling
Make better hiring decisions and upskill at scale with our enterprise assessment platform. Deploy curated exam pools or your private banks. SSO, proctoring, randomization, and audit trails included.
- Role-based assessments across Finance, Accounting, Cybersecurity, IT & Software
- Shared-seats licensing & centralized analytics dashboards
- ATS exports and API hooks
Pricing: Shared seats from 1,000 seats at US$250,000 / year (minimum).
Contact Sales
Learn MoreUse cases
- Candidate screening: ranked leaderboards & topic diagnostics
- Employee challenges: quarterly “mock exam” sprints by desk/region
- Continuing development: personalized tracks with certification goals
Complementary No-Ads Websites
Free guides, walkthroughs, and practice hubs — designed to complement the app.
SecuritiesExamsMastery.ca
Canadian Securities (CSC®, CPH®, WME®, etc.).
SecuritiesExamsMastery.com
U.S. securities — FINRA & NASAA.
AccountingExamsMastery.ca
Very popular globally; deep educational guides.
AccountingExamsMastery.com
U.S.-specific accounting hub (coming soon).
FinancialAnalystGuide.com
CFA®-specific: in-depth vignette & essay strategies.
cpaexamsmastery.com
All six U.S. CPA exam pass guides.
pmexams.com
PMBOK explained; comprehensive PMP® guide.
SoftwarePatternsLexicon.com
Design patterns for 24 languages: GoF + architectural, microservices, cloud, data, functional patterns (3,000+ entries).
About Tokenizer
Tokenizer Inc. was founded in 2005 by search engineers contributing to Apache Lucene. Our name comes from tokenization in information retrieval (splitting text for indexing). We build tough, human-curated practice questions and explanations, using modern tooling to analyze quality and difficulty — aligned to current exam outlines and regulatory guidance (e.g., CIRO, FINRA/NASAA, AICPA, CFA Institute).
We are independent and not affiliated with, endorsed by, or sponsored by exam issuers. Course names and acronyms (e.g., CSC®, CPH®, WME®, LLQP) are trademarks of their respective owners.