Practice questions, study guides, and flashcards for thousands of US certifications. Built by AI, refined by experts, free forever.
Training companies charge $99-500+ for study materials that cost almost nothing to produce. The markup is absurd.
Most prep materials are outdated, poorly written, or recycled from decade-old question banks. You deserve better.
Free trials give you 10 questions then demand your credit card. The best content is always locked behind a subscription.
Different app for each exam. Different account, different payment. No single place covers all the certifications you need.
Browse thousands of professional certifications — nursing, IT, finance, real estate, project management, and more.
AI generates practice questions, comprehensive study guides, and flashcard decks tailored to your specific exam's syllabus.
Track your progress, identify weak areas, and keep studying until you're ready. All free, no credit card, no catch.
NCLEX-RN, NCLEX-PN, CNA, HESI, ACLS, BLS, EMT
CompTIA A+, Security+, Network+, AWS, Azure, CISSP
CPA, CFA, Series 7, Series 63, CFP, FRM
PE, FE, HVAC, Electrician, Plumbing, OSHA
PMP, CAPM, Scrum Master, PRINCE2, Six Sigma
State licensing exams, appraisal, home inspection
Bar exam, LSAT, paralegal certification
Praxis, FTCE, CSET, teaching credentials
...and thousands more. If there's an exam, we cover it.
We don't charge students. Training institutions pay us for introductions.
When you study on PrepLattice and decide you want structured training, coaching, or a full course, we connect you with vetted providers. They pay for the referral. You get the study materials free.
Everyone wins: you get free prep, training providers get qualified students, and we build a sustainable business without paywalls.
Every year, millions of Americans study for professional certifications that unlock better careers, higher salaries, and new opportunities. They shouldn't have to choose between paying rent and paying for study materials. AI changed the economics. PrepLattice changes the access.