Free CLEP practice tests
Pick a subject and start practicing — free AI-powered CLEP prep for every student.
How It Works
Pick Your Exam
Choose from all 33 CLEP subjects — from College Algebra to American Literature.
Study with AI Tutoring
Our AI tutor explains concepts, answers your questions, and adapts to your pace — available 24/7.
Take Practice Tests
Unlimited timed practice exams that mirror the real CLEP format, with detailed answer explanations.
Earn College Credit
Walk into your exam confident. Pass and earn real college credit — completely free.
Everything You Need to Pass
AI Tutoring
Ask anything. The AI tutor explains topics in plain language, gives examples, and works through problems step by step with you.
Practice Tests
Authentic exam-style questions with timed sessions, scoring breakdowns, and explanations for every answer.
All 33 Subjects
Full coverage — sciences, history, math, business, languages, and more. Every CLEP subject in one place.
Progress Tracking
See your weak areas, track improvement over time, and know exactly when you're ready to test.
Study at Your Pace
No deadlines, no pressure. Study whenever works for you — the platform is available around the clock.
Always Free
clep.ai is a non-profit. No subscriptions, no paywalls, no ads. Free for every student, forever.
A Real Person, In Person — For Students Who Need It Most
Our AI platform is powerful, but nothing replaces a real human who shows up for you. For underprivileged students, clep.ai also provides free in-person tutoring with actual volunteer tutors — face-to-face sessions, real conversations, real accountability.
Available to every student, 24/7, on the platform — unlimited and always free.
A real volunteer tutor meets with you face-to-face — free for underprivileged students.
Who Qualifies
- First-generation college students
- Students from low-income households
- Students at under-resourced high schools
- Anyone who cannot afford paid tutoring
We may ask for proof of financial need — such as a W-2 or tax return (US) or equivalent documentation — before assigning a tutor.
What You Get
- In-person sessions with a real volunteer tutor
- A human who listens, adapts, and explains — not an algorithm
- Personalized study plan built around your schedule
- Ongoing support from the same tutor until exam day
How It Works
- Apply through our contact form
- We match you with a local volunteer tutor
- Meet in person on a schedule that works for you
- No fees, no obligations, no catch
Spots are limited. Priority given to students with the greatest financial need.
Proof of income (e.g. W-2 or equivalent) may be required to confirm eligibility.
Our approach
Free for everyone
clep.ai is a non-profit. Every practice test, AI tutoring session, and study tool is completely free — no subscriptions, no paywalls. Quality CLEP prep should never depend on what you can afford.
AI-powered tutoring
Our AI tutor adapts to how you learn. Ask any question and get instant, clear explanations with worked examples. The more you practice, the better it understands where you struggle.
Built around real exams
Every question mirrors the format and difficulty of the actual CLEP exam. You practice with unlimited realistic tests, so by exam day nothing feels unfamiliar.
Our goals
Pass with confidence
Walk into your CLEP exam fully prepared. Our goal is simple: help you earn a passing score on the first try.
Save time and money
A single CLEP exam can replace a whole college course — saving you months of time and hundreds of dollars in tuition.
Open doors for everyone
We exist to level the playing field, so that talent and effort — not income — decide who gets a head start on college.
Our story
clep.ai started with a simple belief: earning college credit shouldn't depend on your zip code or your family's income. Too many capable students are held back by the cost of test prep — expensive tutors, paywalled materials, and limited guidance.
CLEP exams are a powerful shortcut: one exam can equal a full semester of college credit. We built clep.ai as a non-profit to make world-class CLEP preparation free for every student — because opportunity should be earned through effort, not bought.