Since 2008, TestPrep has helped over 15,000 students reach their target scores in SAT, GMAT, GRE, IB, AP, IELTS and 17 other exam programs — through one-on-one expert tutoring, AI-driven performance analysis and full-format mock exams.
Pick your goal and instantly see a preparation plan made for you.
Start by selecting a goal.
Pick the right program from our comprehensive catalog. We deliver online tutoring for GPA support, SAT/ACT, IB, A-Level and more — to students worldwide.
A proven methodology backed by 18+ years of experience and 15,000+ successful students.
Subject specialists with full command of international exam formats.
Question-level performance analytics that surface your weak points automatically.
Digital mock exams that match the official format down to the last detail.
Measurable targets and detailed performance tracking — full transparency at every step.
International standards of preparation, with students from 50+ countries.
Comprehensive services for students worldwide — explore our innovative test preparation solutions.
Beyond a single country — we serve students worldwide, and our alumni earn admission to the most prestigious universities on the planet.
50+
Countries
15,000+
Alumni
200+
University Admissions
Our online platform lets us reach students from anywhere in the world.
…and many other world-class universities.
Not satisfied? Full refund, no questions asked.
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Whether it's SAT, ACT, GMAT, GRE, IB or IELTS — we build a personalized roadmap that shows exactly how you'll reach your target score.
Free First Consultation
Book a free consultation to evaluate your current level and goals. Together we'll identify your strengths and the areas to focus on.
Personal Program
Reach your goal via the shortest possible path with a study plan made for you. Flexible class schedules and complete materials throughout.
Reach Your Target Score
Hit your target score with our experienced instructors and proven methodology. 94% success rate.
Our students' before/after scores and the universities they were admitted to.
SAT Score Improvement
“Thanks to the personalized study plan and weekly mock exams, our daughter scored well above her target.”
E. Y.
Elif's Parent
GMAT Score Improvement
“Disciplined study and one-on-one coaching took my GMAT up by 140 points. My MBA dream came true.”
A. K.
Ahmet K.
IB Score Improvement
“IB can be stressful, but TestPrep's structured plan kept us calm — and a 44 led straight to admission.”
Z. D.
Zeynep's Parent
IELTS Score Improvement
“Massive progress on Speaking and Writing. The feedback was detailed and genuinely useful.”
C. O.
Can O.
AP Physics Score Improvement
“Going from 3 to 5 in AP Physics isn't easy — weekly problem sessions made it happen.”
N. S.
Neset's Parent
GRE Score Improvement
“Huge jump on the Verbal section. The vocabulary strategies and reading techniques were excellent.”
D. A.
Deniz A.
Start with just 3 details. We'll call you and shape your goals together.
Common questions about our online tutoring services