What is Sai?
sai (Student Artificial Intelligence) is the #1 AI-powered study buddy for students worldwide. Whether you're tackling finance, history, or calculus, sai helps you learn faster with custom answers, flashcards, quizzes, and study guides—all trained on your uploaded materials.
What are the features of Sai?
- Custom AI Tutors: Get personalized help for any subject, from AP US History to Python programming.
- Unlimited Content Uploads: Your sai learns from your notes, textbooks, or slides for tailored support.
- Flashcards & Quizzes: Generate study tools in seconds to ace exams.
- Community-Driven Knowledge: Join or create study groups (like "Intro_Finance" or "CS50") with shared AI resources.
- Free & Open-Source: Many AIs are built on free courses from Harvard, MIT, and more.
What are the use cases of Sai?
- Cram for Exams: Upload lecture notes and get instant summaries.
- Learn a New Language: Practice Spanish with the "Basic_Spanish" AI.
- Master Tough Subjects: Struggling with calculus? The "calculus_1" sai breaks it down.
- Group Study: Collaborate with classmates in subject-specific AIs (e.g., "Ultimate_MCAT_Prep").
How to use Sai?
- Sign Up: Create a free account on sai.
- Join or Create a sai: Pick a study group or build your own AI tutor.
- Upload Materials: Add PDFs, notes, or links—your sai trains on them.
- Ask & Learn: Get answers, flashcards, or quizzes instantly.














