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Invest in Librum: 14 products, one book ecosystem.

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Librum
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Librum Group · Belgrade · since 2023

The whole lifeof a bookin oneplace.

  1. 01Write
  2. 02Publish
  3. 03Sell
  4. 04Read

We write, publish, sell and read books. 14 products, from a phone keyboard to a print shop, built for Serbian and for the languages big platforms pass over.

Explore the ecosystem Become a partner

Numbers

Figures come from our own systems and public catalogs. As of November 2026.

A small team, a big catalog.

Book journey

From the first sentence to the reader, without leaving the ecosystem.

  1. 01

    Write

    A book-writing app, a grammar checker and a Serbian keyboard. The tools understand the language, and your text stays on your device.

  2. 02

    Publish

    Editing, proofreading, cover design, ISBN, print and translation in one package, for local and international authors.

  3. 03

    Sell

    A bookstore for authors and publishers, and an e-book app with in-app purchase.

  4. 04

    Read

    A community of writers and readers, contests and daily word games. This is where books meet their readers.

Ecosystem

Each product stands on its own; together they follow a book through its whole life.

14 products. One account.

From the apps

The ecosystem in motion.

Why Librum

Language technology is our edge. The bookstore is the road to the reader.

  • 01

    Our own language engine

    Gram runs on the device: in the keyboard, the writing app and the browser. Text never leaves the phone.

  • 02

    One stack

    Native iOS, Android and Mac apps on one account and one API.

  • 03

    Content flywheel

    Contests bring writers, writers bring books, books bring readers.

People

Our workshops are led, and our contest entries judged, by writers and editors whose names readers across the region know well.

Writers who teach and judge.

Workshop tutors

Contest juries

Timeline

How we grew

  1. 2023

    Librum starts as a publishing house for independent authors.

  2. 2024

    Librum Studio for subtitling and localization. The first Librum manuscript contest.

  3. 2025

    Regional poetry contest “The 100 Best Poems”, with entries from across the region.

  4. 2026

    New librum.rs and Librum Club on our own platform. Librum Autor in the Mac App Store, the keyboard and the quiz on the App Store and Google Play.

  5. Next

    Librum eBook, the new Librum Market and Gram for new languages.

Contact

Let’s talk.

Write to us about a partnership, a presentation or a meeting.

Belgrade, Serbia

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