The Free plan allows you to save passages, mark important text, share books with up to 2 people, process 10 pages at a time, upload files up to 50 MB, use AI on 2 documents a day (every study and Teacher Hub tool on a document counts as one), make 2 AI solves per day, and access your bookmarks and highlights for 30 days. The Premium plans (Core, Plus, Pro) remove ads, allow AI on 10 to 35 documents a day and 5 to 20 daily AI solves, include AI podcast generation, allow unlimited sharing, process all pages at once, raise the upload limit to 200 MB on Core, 350 MB on Plus and 500 MB on Pro, and let you keep your books forever.

In the Free plan, your books expire after 30 days. If you want to keep your books indefinitely, consider upgrading to a Premium plan (Core, Plus or Pro).

While we don't offer a trial of the Premium plans, you can use our Free plan to get familiar with our core features. If you decide to upgrade, you'll immediately gain access to all Premium features.

Your account is upgraded to Premium immediately after your payment is processed. You can start enjoying all Premium features right away.

If your Premium subscription ends, your account will revert to the Free plan. You will retain your bookmarks and saved passages for 30 days under the Free tier limits. We highly recommend maintaining your subscription to keep all your books, highlights, and notes safe forever in our cloud bookshelf.