User first
Each feature is designed around the real needs of students and teachers and is refined continuously based on user feedback.
About rayQuiz
What is rayQuiz? An online quiz platform made in Vietnam
rayQuiz helps students practice with answer-checked quizzes and helps teachers generate quizzes with AI, assign homework and run online exams. Built by RayLabs in Vietnam.
Our story
How rayQuiz started
rayQuiz started from a simple observation: exam prep and assessment still take too much manual work. Students lack good practice material, and teachers spend hours writing and grading tests.
rayQuiz uses technology to reduce that workload. Teachers write quizzes faster with AI, and students practice in an easy-to-use interface and see results on submission.
The product is improved every week based on feedback from the teachers and students who use it.
Core values
Core values
Continuous innovation
AI quiz generation, real-time exam rooms and teaching tools that are updated regularly.
Trusted & secure
User data is protected. How data is collected and used is set out in the Privacy Policy.
The rayQuiz platform
Tools for learning and assessment
Quiz library across subjects
Practice sets by subject, level and exam.
AI-assisted authoring
Teachers write quizzes faster with AI assistance.
Online exam rooms
Run real-time exams with monitoring and student management.
Instant results
Automatic grading and detailed reports right after submission.
Who is it for?
Who rayQuiz is for
Students
- Practice quizzes anytime, anywhere
- Track progress and improve results
- Join group study rooms with friends
- Completely free
Teachers and trainers
- Create quizzes quickly with AI
- Run proctored online exams
- Detailed student result analytics
- Sell quizzes on the Marketplace
Made with ❤ in Vietnam
"rayQuiz is built by a Vietnamese team that knows local classrooms, curricula and exams first-hand."
Keep exploring
Get started with rayQuiz
Free for students. Teachers can start without a payment card.