ClickHouse announces major milestones at its annual Open House 2026 conference in San Francisco: surpassing 4,000 customers and $250 million in annual run-rate revenue, with ARR tripling year-over-year. Key product launches include ClickHouse Agents (a managed agentic analytics service powered by Anthropic's Claude), CostBench (an open benchmark comparing cloud data warehouse costs), and the House Mates partner program with 50+ partners. Additional updates include Managed Postgres in public beta, Managed ClickStack for AI observability, full-text search going GA, and automatic JOIN optimization. The post also marks the approaching 10-year anniversary of ClickHouse as an open-source project.
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A note on where this started #What you're building #What we're shipping #What comes next #347 Impressions