Oyren AI

Oyren AI is a learning workspace that brings your study materials, an AI assistant and note-taking into one place: upload PDFs, ask the AI anything about them, and capture notes alongside, with a free tier offering storage and AI credit. No login is required to start.

It targets students and self-learners who want to read, question and annotate documents with AI help in a single integrated environment instead of switching between a reader, a chatbot and a notes app.