About Every Exam Prep
Every Exam Prep exists to make high-quality exam prep free. Every study guide, practice question, flashcard set, and AI answer on this site is grounded in the official exam blueprint and reviewed by a credentialed human. No paywalls on the core content, no signup to read.
Who writes this
Vincent Ruan, EA, CFP®
Engineer with 20+ years of coding experience. Passed the Life Insurance license, EA, SIE, Series 6, 63, 65, and the CFP® exam.
That mix of hands-on engineering and a stack of hard-won licenses is the point: the content here is written by someone who has actually sat the exams, understands the material, and can build the tooling to keep thousands of pages accurate. Credentials span insurance (Life), securities (SIE, Series 6, 63, 65), tax (Enrolled Agent), and financial planning (CFP®).
How we work
We combine that expertise with AI to cover far more exams than one person could write by hand — but nothing ships without official-source grounding and adversarial verification. Read the full editorial policy for exactly how each page is produced and checked.