# CertFuel > CertFuel is a securities exam prep platform at app.certfuel.com. It covers six FINRA and NASAA exams: SIE, Series 6, Series 7, Series 63, Series 65, and Series 66. Features include free interactive study guides, adaptive practice exams, FSRS spaced-repetition flashcards, and progress tracking. ## Exams - [SIE Exam Prep](https://app.certfuel.com/sie/learn): Securities Industry Essentials. Completely free forever, no subscription required. 4 chapters, 21 units covering capital markets, products and risks, trading and accounts, and the regulatory framework. - [Series 6 Exam Prep](https://app.certfuel.com/series6/learn): Investment Company and Variable Contracts Products Representative. 4 chapters, 13 units covering seeking business, opening accounts, recommendations and records, and processing transactions. - [Series 7 Exam Prep](https://app.certfuel.com/series7/learn): General Securities Representative. 8 chapters, 34 units covering communications, customer accounts, equity and debt securities, packaged products, options, analysis, and trading and settlement. - [Series 63 Exam Prep](https://app.certfuel.com/series63/learn): Uniform Securities Agent State Law. 8 chapters, 19 units covering the Uniform Securities Act, registration of broker-dealers, agents, advisers, and securities, communication rules, ethical practices, and remedies. - [Series 65 Exam Prep](https://app.certfuel.com/series65/learn): Uniform Investment Adviser Law. 8 chapters, 38 units covering economics, securities fundamentals, advanced securities, client profiles, portfolio strategy, legal framework, and professional excellence. - [Series 66 Exam Prep](https://app.certfuel.com/series66/learn): Uniform Combined State Law. 5 chapters, 32 units covering analytical tools, packaged products, client profiles, portfolio strategy, and laws and ethics. ## Study Tools - Practice Exams: Adaptive multiple-choice quizzes that mirror real exam format and difficulty. Includes a benchmark exam matching the scored question count of each real exam. - Flashcards: Spaced-repetition flashcards using the FSRS algorithm for efficient memorization of key concepts, rules, and definitions. - Progress Tracking: Per-subtopic readiness scores, daily streaks, and achievement badges to keep learners on track. ## About The SIE course is completely free forever, including all study guides, practice exams, and flashcards, with no subscription required. For other exams, study guides are free to read without an account (first five pages fully open, then a free account is required). Practice exams and flashcards for paid exams require a subscription. All content is written by securities-licensed professionals and regularly updated to reflect current FINRA and NASAA exam outlines.