Coursera

**edu.52it.de** is a one-stop hub for students to access powerful tools, AI services, and premium software at little or no cost—just by verifying student status. It’s a must-bookmark site for every student who wants to boost productivity without breaking the bank.

Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question.

Quizlet makes learning fun and easy with free flashcards and premium study tools. Join millions of students and teachers who use Quizlet to create, share, and learn any subject.

One tool that does it all. Search, generate, analyze, and chat—right inside Notion.