ClickHouse Raises $400M To Expand Infrastructure

ClickHouse, a provider of data infrastructure for AI systems, raised $400 million in a Series D funding round, the company said in a Jan. 16 press release. The capital will expand its real-time analytics, data warehousing, observability, and AI/ML offerings, including unified transactional-analytical workloads and LLM observability. ClickHouse said its managed service now serves over 3,000 customers and annual recurring revenue grew more than 250% year over year.