An AI classmate for your lectures
Reta follows your lecture in real time and asks the right question at the right moment — so what you hear in class actually sticks.
A short note when Reta opens to students. Nothing else.
How it works
A tutor waits for your questions. Reta watches the lecture with you and steps in at the moments that matter.
Reta listens to your live lecture as it happens, tracking each idea as the professor moves through it.
At a natural break, it asks one quick question — never a random interruption in the middle of a thought.
Answering in the moment is active recall. It beats re-reading your notes the night before the exam.
Built on the most replicated finding in learning science: you remember what you retrieve.