ClickHouse marks 10 years of open source with $250 million ARR, powering infrastructure at OpenAI, Anthropic, and Cursor

Next month marks 10 years of @ClickHouseDB as an open source project and we are thrilled to welcome our community at our annual user conference today in San Francisco. To everyone who contributed code, filed an issue, or ran ClickHouse in production from the beginning: thank you. Today, we’re proud to share that ClickHouse has over 4,000 customers, passed $250M in ARR, and is trusted by teams like @AnthropicAI, @OpenAI, @cursor_ai, @Lovable, @vercel and many more building the future of AI. In this post, I cover the milestone, what we’re shipping, and what comes next: https://clickhouse.com/blog/thank-you-for-building-with-us?utm_medium=social&utm_source=twitter&utm_campaign=clickhouse-tops-250m-arr