Prepare smarter. Score higher. Get there faster.
Africa's most advanced AI exam prep platform — combining real exam simulations, a live voice AI tutor, and adaptive analytics for WAEC, JAMB, IELTS, TOEFL, and career assessments.
Who we serve
Built for every stage of your journey
Whether you're preparing for your first exam or hiring the best talent, Credufy has the right tools for you.
Students
Ace WAEC, JAMB, IELTS, and TOEFL with adaptive AI practice and real exam simulations.
Job seekers
Prepare for interviews, aptitude tests, and role-specific MCQ assessments.
Professionals
Upskill with certifications, English proficiency tests, and career role prep.
Institutions
White-label portals, custom question banks, and admin dashboards for schools.
Employers
Screen candidates with custom AI assessments and role-based scoring.
Features
Everything you need to score higher
Not just practice questions. A complete AI-powered preparation system — from your first diagnostic to test day.
Real exam simulations
Full-length timed mocks that mirror the exact layout, question types, and scoring of IELTS, TOEFL, WAEC, JAMB, and more.
AI voice tutor
Talk to a live AI tutor powered by Vapi and ElevenLabs. Sub-600ms response. Interruption handling. Sounds like a real teacher.
Adaptive analytics
Skill heatmap, band trajectory, predicted test-day score, and weak-area recommendations — updated after every session.
AI writing feedback
Submit essays and get band-aligned annotation, grammar corrections, model answer comparison, and task achievement scores.
Adaptive difficulty
The question bank adjusts in real time. Answer correctly and it gets harder. Struggle and it offers targeted drills.
Wallet-based billing
Fund your wallet in NGN or USD. Pay only for what you use — mocks from ₦2,000, voice tutor at ₦350/min.
How it works
Three steps to a better score
No long setup. No confusion. Start preparing in under 2 minutes.
Choose your exam
Pick from IELTS, TOEFL, WAEC, JAMB, or any role-based assessment. Set your target score and exam date.
Take a diagnostic mock
Complete a free 20-minute diagnostic. The AI analyses your answers and builds a personalised weekly study plan.
Study with AI, score higher
Practice with real exam questions, talk to your AI voice tutor, and watch your score estimate rise session by session.
Testimonials
Results that speak for themselves
Join thousands of learners who achieved their target score with Credufy.
"I went from Band 6.0 to 7.5 in 8 weeks. The AI speaking coach caught every filler word and fixed my fluency in ways no human tutor ever did. Nothing else comes close."
Amaka Chukwu
IELTS · Band 7.5 achieved
"I scored 312 on JAMB after two weeks on Credufy. The adaptive questions kept pushing me exactly where I was weak. Truly intelligent — not just a question randomiser."
John Ibrahim
JAMB · 312/400
"The AI interview prep is insanely good. Three mock sessions and I walked into my Google interview fully prepared. I got the offer. Worth every naira."
Sarah Godwin
Role prep · Software Engineer at Google
Pricing
Start free. Scale as you go.
No hidden fees. Fund your wallet and pay only for what you use.