PRIVATE STUDENT BETA

Claim your study space

This invitation creates your own private workspace with all the tutoring, uploads, test review, and practice features. You will not see Cosmo’s files.

What should Buddy call you? I confirm that I am 13 or older.

Checking your invitation…

Your sign-in keeps saved work private and available on phone or laptop. We store an age confirmation—not a birth date. Just want to look around? Open the public demo