Your AI reading companion. Always on the same page as you.

Read on your phone or laptop. Upload any EPUB or pick a free classic, listen to it read aloud, and ask questions answered from the book's own text.

Reading on a tolino? Your books and every page you turned come across. Kobo is on the way.

Try it on a classic. No account needed.

Pick a book, then ask anything about the page you are on. Every answer comes from the book itself.

Open a classic
Pick a classic and start reading

Any chatbot can talk about a book.

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Answers from the book's own text, not from the internet
the pages you have read, not what it remembers about the book
Reads your actual edition
the translation and the pagination you own
Knows the page you are on
Never spoils what is ahead
spoiler-free answers that stop at your bookmark
Quotes real passages, never invented ones
Remembers your highlights and notes
Syncs with your tolino library
Built-in EPUB reader
Your books stay private, no training on them
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The shelf fills itself.

Connect the account you already buy ebooks with: Thalia, Hugendubel, Osiander, bücher.de, eBook.de, Orell Füssli, any tolino bookshop. What you own comes across, and so does everything you have marked and every page you have turned on your eReader.

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Your bookshop account
LibraryHighlightsReading position
Your Graspium shelf
No bookshop account? Then just upload an EPUB and start reading. Copy-protected purchases stay on tolino. Which books work?

Questions

Graspium is an AI reading companion. Chat with the book you are reading, in the browser on your phone or computer, and every answer knows which page you are on. It integrates with your eReader through your tolino account, or you upload an EPUB.

No. Graspium is spoiler-free: every answer is bounded by the page you have reached. Ask about the ending and Graspium says it cannot go there yet, then offers what it can talk about instead.

No. The demo at the top of this page runs on public-domain classics. Pick one and ask away. Sign in with Google when you want to read your own books.

Any EPUB without copy protection (DRM). Upload the file, or connect your tolino account and let Graspium import your ebooks. Books with a hard lock such as Adobe DRM are skipped, never opened.

Yes. Connect the tolino account of your shop (Thalia, Hugendubel, Osiander, bücher.de and the other tolino shops) and Graspium imports your open books together with your highlights and reading positions, and keeps them in sync.

A Kobo connection is in the works. Until then you can upload any Kobo book the store lets you download as a DRM-free EPUB. Kindle books stay inside Amazon's apps, so Graspium cannot reach them.

Yes. Graspium has its own EPUB reader. Select a sentence, ask about that sentence, keep reading. The question never leaves the page.

Yes. Graspium runs in the browser, and your library, highlights and reading position belong to your account. Stop on one device and continue on another.

No. Your books are never shared with other users and never used to train AI models. To answer a question, Graspium sends only the passages that matter to our AI providers, and they do not train on them either.

Open the book you are already reading.