Press releases

1. ClickHouse • Jan 16, 2026

   ClickHouse raises $400M Series D led by Dragoneer to accelerate expansion across analytics and AI infrastructure

   Company acquires Langfuse to enter LLM observability and introduces a native Postgres service to unify transactional and analytical workloads.

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2. ClickHouse • Nov 18, 2025

   ClickHouse strengthens collaboration with Microsoft through Microsoft OneLake Integration for Seamless Data Interoperability

   ClickHouse Inc., the company behind one of the world’s fastest and most popular real-time analytics databases, today announced the availability of a powerful new integration with Microsoft OneLake, the unified data lake of Microsoft Fabric.

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3. Business Wire • Nov 6, 2025

   ClickHouse Partners with Japan Cloud to Establish ClickHouse K.K. and Accelerate Growth in Japan

   ClickHouse today announced the establishment of ClickHouse K.K., its Japanese subsidiary, through a strategic partnership with Japan Cloud. Through this partnership, ClickHouse will strengthen and expand its presence in Japan, enabling more enterprises to realize the value of real-time data and accelerate AI-driven innovation and growth.

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4. Business Wire • Nov 4, 2025

   ClickHouse acquires LibreChat: the open-source Agentic Data Stack

   We are excited to announce that ClickHouse has acquired LibreChat, the leading open-source AI chat platform.

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