Prep Business AI Test Practice and Mock Exam

Prep Edu is a Vietnamese language-training technology company, operated by Prep Technology Joint Stock Company with an address in Hanoi. It offers IELTS, TOEIC, HSK and VSTEP courses and AI tools including the Teacher Bee AI assistant and virtual practice rooms.

Prep Business packages these for organisations such as language centres: Prep AI Test Practice for four-skill exam practice, the Prep AI Mock Exam Platform for IELTS and TOEIC mock tests, and an Admin Dashboard to manage learners. The company states that AI scoring reaches 90 percent accuracy, and testimonials come from IPP Vietnam, Kinder IELTS and Simpace Vietnam.

• AI scoring: automatic marking of exam practice across four skills.
• Test Practice: more than 500 IELTS and TOEIC test sets.
• Mock Exam Platform: simulation of real exam formats with anti-cheating tools.
• Personalised learning paths: study routes based on learner results.
• Admin Dashboard: real-time tracking of learners for centres.
• Teacher Bee AI: 24/7 AI assistant for learner support.

Language centres can run IELTS and TOEIC mock tests with automatic scoring and a central dashboard. Universities can use mock exams to prepare students for English output standards. Corporate training units can assess employees' English level with AI-scored tests.

Language centres can score exam practice automatically instead of marking speaking and writing by hand. Real-time dashboards show learner progress, and anti-cheating tools support mock exams. Published pricing starts at USD 7 per month for courses, USD 12 per month for Test Practice and USD 4 per mock exam. The vendor is Vietnamese with Vietnamese-language support.

Demand for IELTS, TOEIC and VSTEP preparation in Vietnam is large, and language centres are adding AI scoring to give learners speaking and writing feedback at scale. Vietnamese vendors are also taking these tools to Indonesia and the wider region through events such as summits in Bali.

Operated by Prep Technology Joint Stock Company, Hanoi, with a training activity certificate issued by the Hanoi Department of Education and Training on 31 July 2023. Awards listed on the business page: Top 50 EdTech in SEA (HolonIQ 2023), Most Innovative AI in Education (EdTech Asia 2023) and GESAward 2024 winner. Attended the Edutech Solutions Summit 2025 in Bali on 12-13 September 2025.