Librar Labs

Librar Labs YC Application

Winter 2026Active

Librar Labs went through Y Combinator in the Winter 2026 batch as a B2B company. Below: what the company does, who founded it, and its application to YC, reconstructed question by question in the real YC form.

YC batch
Winter 2026
Industry
B2BInfrastructure
Team size
3
Status
Active
Launched
2026

Founders

  • Jonathan Görtz
    Jonathan GörtzFounder/CEO
  • Carl-Hugo Jacobsson
    Carl-Hugo JacobssonFounder
  • Kaan Sirin
    Kaan SirinFounder

What Librar Labs does

We build intelligence for cultural institutions. Our first commercial product is for the literature industry with a focus on school and public libraries. It is a AI-native OS for libraries, that helps librarians save time on tedious tasks and lets them focus on their patrons.

Librar Labs's YC application, reconstructed

Y Combinator application

Librar Labs, Winter 2026 batch. The real form questions, answered from public data.

  1. Founders2
  2. Company7
  3. Progress7
  4. Idea4
  5. Equity3
  6. Curious2
  7. Batch Preference1

Company

Company name

Librar Labs

Describe what your company does in 50 characters or less.

Intelligence for cultural institutions

What is your company going to make? Please describe your product and what it does or will do.

We are building an AI-native operating system for libraries, starting with public and school libraries in the literature sector. Our product automates tedious, repetitive tasks that librarians currently spend hours on, freeing them to spend more time helping patrons. It centrally organizes collections, automates cataloging, and surfaces actionable insights to improve library operations.

Where do you live now, and where would the company be based after YC?

We are not based in any one location yet. After YC, we will base the company where it makes the most sense to grow quickly and hire top talent.

Explain your decision regarding location.

Since we are remote for now, we prioritize flexibility and ability to attract the right team. YC will help us clarify the best location for scaling.

21 more answers in the full application

Founders, Progress, Idea, Equity, Curious, Batch Preference are in the full version. Create a free account to open it in YC Insights, next to every other YC batch.

Frequently Asked Questions

Is this the real Librar Labs YC application?

No. Y Combinator keeps submitted applications private. This is a reconstruction: the real YC form questions, answered from Librar Labs's public data (launch notes, founder backgrounds, product description). It shows how a company like Librar Labs would present itself to YC, not the text they submitted.

What YC batch was Librar Labs in?

Librar Labs was part of the Y Combinator Winter 2026 batch.

Who founded Librar Labs?

Librar Labs was founded by Jonathan Görtz, Carl-Hugo Jacobsson, Kaan Sirin.

What does Librar Labs do?

Intelligence for cultural institutions

How do I read the full reconstructed application?

Create a free Round Funded account. The full 26-answer version of Librar Labs's application, and every other YC batch, is in YC Insights.

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