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Ossus

YC W26

San Francisco, US · Founded 2026 · 3 employees · 1 known investors

ossus.com

Ossus builds software for managing library operations, including cataloging, circulation, and inventory management, with AI-assisted features that automate routine administrative tasks while preserving librarian judgment. The platform serves public libraries and school libraries as a complete system or as add-on agents to existing infrastructure.

AI & Machine LearningData & InfrastructureEnterprise SoftwareSaaSCultureAIin /ossuscom/@ossuscomycombinator.com ↗

Founders & leadership· Y Combinator alumni (W26)

CJCarl-Hugo Jacobsson
Carl-Hugo JacobssoninFounder
KSKaan Sirin

Investors · 1

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