Not just AI.Expert-validated.
AI scoring reviewed by certified interpreters.
Real exam format. 39+ language pairs. CCL, CPI, IELTS.
Teaching CCL, IELTS or CPI? Teach with BuMate →
Enrolled in a class? Go to My Classroom →
Built different. Tested by experts.
AI scoring calibrated by certified exam experts — not just algorithms.
Three steps to exam-ready.
Choose Your Exam
Select CCL, CPI, or IELTS. Pick your language pair from 39 options.
Practice in Real Format
Identical to test day — same structure, same timing, same pressure.
Get Expert AI Feedback
Accuracy, Quality of Language, Quality of Delivery — scored to real CCL examiner standards.
Generic AI vs. expert-validated AI.
Other platforms use AI. We use AI that passed the examiner's review.
Built for exam day.
AI + Certified Experts
NAATI-certified interpreters built our scoring models. You practice against real examiner standards.
Real Exam Format
Same structure, same time pressure. Exam day feels familiar — not like a surprise.
Exam-Style Questions
Practice with real Exam-Style content — not generic exercises invented for a demo.
Multi-Dimensional Scoring
Accuracy, Quality of Language, Quality of Delivery. Know exactly where to improve — not just pass or fail.
How BuMate works
AI-powered prep for your language exam — practice free, get an instant AI score, then choose how much human help you want.
39–55+ language pairs.
Arabic to Vietnamese — your exam prep, your language. CCL support today; CPI and IELTS pairs expanding soon.
Start free. Scale when ready.
See if BuMate is right for you
- Unlimited practice
- Sample dialogues
- AI scored feedbacks — 2 dialogues
- Full dimension scoring
- Full CCL test environment
- All language pairs
Serious exam preparation
or $25 $18 bi-weekly
- Unlimited practice
- 150+ practice dialogues
- AI scored feedbacks — 40 dialogues
- Exam-realistic mock tests
- Real Exam-Style dialogues
- Full dimension scoring
- Full CCL test environment
- Vocabulary builder
- Progress tracking
- Multiple difficulty levels
Maximum preparation
or $35 $25 bi-weekly
- Unlimited practice
- 200+ practice dialogues
- AI scored feedbacks — 100 dialogues
- Exam-realistic mock tests
- Latest real Exam-Style dialogues
- Full dimension scoring
- Full CCL test environment
- Vocabulary builder
- Progress tracking
- Multiple difficulty levels
- Priority support
All plans include full CCL test environment · No credit card required to start
Run your classes, not spreadsheets.
Free to start · No platform cut
From the Blog
Exam Guides & Tips
CCL Scoring Criteria: What NAATI Examiners Actually Judge
NAATI examiners score CCL on 3 criteria: accuracy, language quality, and delivery. Learn what each means in practice — and why examiner variability means you should train above 63/90.
Read more →How Long Does CCL Exam Prep Take? A Guide by English Level
CCL prep time depends on your English level: 2–4 weeks for strong English, 4+ weeks for intermediate, ~8 weeks for lower proficiency. Here's the full breakdown.
Read more →CCL Exam Dates 2026: How to Find and Book Your Test
NAATI runs CCL tests on a rolling schedule throughout the year. Here's how to find available dates for your language, how far in advance to book, and what to expect from the process.
Read more →Common questions.
Ready to pass
your exam?
Join candidates using BuMate to practice smarter.
Start Free Today