ClickHouse is expanding its real-time analytics database into a platform for teams whose applications now mix transactions, telemetry, security events, and AI agent activity. The release is the largest since ClickHouse Cloud and adds managed Postgres, observability, security, and LLM usage controls on top of the analytical engine. The company serves more than 5,000 customers, including DoorDash, Ramp, Meta, Tesla, Cisco, and Visa. ClickHouse Managed Postgres is generally available on local NVMe storage, with sub-second replication into ClickHouse so transactional and analytical queries can share a data path. The Xata team, led by founder Monica Sarbu and CTO Tudor Golubenco, is joining and brings instant copy-on-write branching, cloning, and scale-to-zero compute, so developers and AI agents can create isolated Postgres environments in seconds. ClickHouse Observability enters public beta for OpenTelemetry logs, metrics, and traces. ClickHouse Security enters private preview as a SIEM built on the September RunReveal acquisition, using AI to investigate alerts over large volumes of security data. Langfuse, which ClickHouse acquired in January, is releasing an AI Gateway in public beta so teams can track model requests, usage, and cost without instrumenting every application. Alexey Milovidov created the original open-source database and in 2021 spun the project out with co-founders Aaron Katz and Yury Izrailevsky. Existing Xata customers can keep the current service while branching and an agent tier are added to ClickHouse Managed Postgres, after which ClickHouse plans to move those customers over. The expansion follows growing agent traffic, which produces more queries and less predictable load than traditional analytics alone.