Cognee

Cognee, based in Berlin, Germany, specializes in AI-driven memory solutions that enhance data retrieval and reasoning capabilities for various industries. Cognee, developed by Topoteretes UG, is an AI memory engine that improves data retrieval and reasoning. Founded in 2024 by Vasilije Markovic, who is the current CEO, in Berlin, Germany, the company has completed raising USD 7. 5 mn in Seed funding in February 2026, led by Pebblebed, with involvement from 42Cap and Vermilion Cliffs Ventures.

Topoteretes UG’s Cognee platform delivers an advanced AI memory engine that enhances data retrieval and reasoning capabilities. By learning from user feedback, it creates a dynamic knowledge graph that unifies data silos, catering to diverse industries, including Tier 1 banks and educational platforms, while supporting over 38 data types for seamless integration into existing workflows across Europe and North America. Topoteretes UG generates revenue through subscription-based models for its Cognee platform, offering tiered pricing plans tailored for businesses. Key services include data ingestion, context curation, and ontology mapping, aimed at enhancing operational efficiencies for both B2B and B2C sectors.

Although specific revenue figures are not disclosed, the business model suggests a focus on consistent revenue generation through ongoing client engagement and personalized implementation. In February 2026, Cognee secured USD 7. 5 mn in Seed funding to expand its operations. The funding will be utilized to hire additional engineers, advance its structured memory technology, and broaden the application of its AI memory platform in production.

The company is targeting growth in both European and North American markets, aiming to enhance its product offerings further and reach new clients by the end of 2026.