✨ Powered by Stubby AI
Turn Your Study Materials Into Interactive Quizzes
Upload any PDF and watch Stubby AI transform it into personalized quizzes. Study smarter, not harder.
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Active Users
50K+
Quizzes Generated
4.9/5
User Rating
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Trusted by students and educators worldwide
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Everything You Need to Study Smarter
Powerful features designed to enhance your learning experience
📄
Instant PDF Processing
Upload any PDF document and get instant quiz generation. Supports textbooks, notes, and study guides.
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Powered by Stubby AI
Stubby AI analyzes your content and creates relevant, challenging questions tailored to your material.
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Progress Tracking
Monitor your performance with detailed analytics and track your improvement over time.
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Lightning Fast
Generate quizzes in seconds, not minutes. Get instant results and start studying immediately.
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Personalized Learning
Adaptive quizzes that adjust to your skill level and focus on areas that need improvement.
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Secure & Private
Your documents are encrypted and stored securely. Your privacy is our priority.
How It Works
Get started in three simple steps
01
Upload Your PDF
Simply drag and drop or upload your study materials. We support all PDF formats.
02
Stubby Generates Quiz
Stubby AI analyzes your content and creates comprehensive quizzes with multiple question types.
03
Study & Improve
Take quizzes, review answers, and track your progress to master the material.
Why Choose Cerevium?
Save hours of manual quiz creation
Improve retention with active recall
Study anywhere, anytime
Get instant feedback on your answers
Track progress with detailed analytics
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Simple, Transparent Pricing
Choose the plan that works for you
Starter
/month
✓ 10 quizzes per month
✓ PDF upload up to 10MB
✓ Basic analytics
✓ Email support
Pro
/month
$99
✓ Unlimited quizzes
✓ PDF upload up to 100MB
✓ Advanced analytics
✓ Priority support
✓ Export quizzes
Enterprise
✓ Everything in Pro
✓ Custom integrations
✓ Dedicated support
✓ Team collaboration
✓ Custom branding
Loved by Students Everywhere
See what our users are saying
"Cerevium has completely transformed how I study. Stubby AI creates quizzes from my textbooks in minutes instead of hours!"
Sarah Johnson
Medical Student
"Stubby AI generates incredibly relevant and challenging questions. My exam scores have improved significantly."
Michael Chen
Engineering Student
"Best study tool I've ever used. The progress tracking helps me identify weak areas and focus my studies."
Emily Rodriguez
Law Student
Frequently Asked Questions
Everything you need to know
How accurate are the AI-generated quizzes?
Stubby AI uses advanced natural language processing to create highly accurate and relevant questions from your PDF content. The questions are designed to test understanding, not just memorization.
What file formats do you support?
Currently, we support PDF files. We're working on adding support for Word documents and other formats in the future.
Can I export my quizzes?
Yes! Pro and Enterprise plans include quiz export functionality. You can export quizzes in various formats for offline use.
Is my data secure?
Absolutely. We use enterprise-grade encryption to protect your documents and quizzes. Your data is never shared with third parties.
Do you offer refunds?
Yes, we offer a 30-day money-back guarantee. If you're not satisfied, contact us for a full refund.
Ready to Transform Your Study Habits?
Join thousands of students who are already studying smarter with Cerevium