The funding comes at a time when the company has had a 300% increase in revenue, is now reaching 2,000 enterprise customers worldwide and a shift is underway from batch reporting to real-time data platforms serving both humans and AI.
ClickHouse, Inc., a global leader in real-time analytics, data warehousing, observability, and AI/ML infrastructure, announced the close of its $350 million Series C funding round.
The round was led by Khosla Ventures and backed by new heavyweight investors including BOND, IVP, Battery Ventures, and Bessemer Venture Partners. Existing backers—Index Ventures, Lightspeed, GIC, Benchmark, Coatue, FirstMark, and Nebius—also participated, bringing ClickHouse’s total funding to more than $650 million.
To further enhance financial flexibility, the company also secured a $100 million credit facility led by Stifel and Goldman Sachs. These funds will be deployed to accelerate product development, support global expansion, and deepen strategic partnerships with AI-driven businesses.
Scaling Real-Time Analytics for AI and Agentic Applications
The funding comes amid explosive momentum. Over the past year, ClickHouse grew revenue by over 300% and now serves more than 2,000 enterprise customers worldwide. The company is playing a critical role in a shift sweeping across industries—from batch reporting to intelligent, real-time data platforms designed to serve both humans and AI agents.
ClickHouse customers span fintech, healthcare, transportation, e-commerce, and beyond. Notable new clients include Tesla, Anthropic, Mercado Libre, and Sony, who join a growing list of top-tier adopters like Meta, Memorial Sloan Kettering, Lyft, and Instacart. Many AI innovators—such as Sierra, Poolside, Weights & Biases, and Langchain—are building next-generation intelligent applications powered by ClickHouse.
The Default Engine for the AI-Native Era
ClickHouse CEO Aaron Katz highlighted the broader transformation underway: “The future of analytics isn’t just about dashboards—it’s about intelligent agents that interpret data, trigger workflows, and drive real-time decisions. As AI agents proliferate, the need for agent-facing databases like ClickHouse has reached a critical inflection point.”
Unlike traditional databases or legacy warehouses, ClickHouse was engineered for high-throughput, low-latency analytical workloads—at scale.
The company’s proprietary columnar storage engine is optimized for real-time performance, enabling fast, interactive queries across massive datasets. This makes ClickHouse uniquely equipped to support the rapid-fire queries generated by AI agents and modern software applications.
Purpose-Built for the Next Wave of Data-Intensive Applications
The rise of generative AI, autonomous agents, and real-time data pipelines has outpaced the capabilities of conventional database systems. Transactional databases struggle under the weight of analytical demands.
Traditional cloud data warehouses, built for batch-heavy internal reporting, fail to offer the concurrency or speed today’s applications demand. Search-based analytics platforms, meanwhile, are too costly and inefficient for structured, large-scale analysis.
ClickHouse fills the performance and cost gap. The platform delivers a high-performance, cloud-native data analytics solution that is scalable, developer-friendly, and optimized for real-time workloads.
By doing so, it empowers organizations to build faster, smarter, and more responsive data products.
Investor Confidence in ClickHouse’s Mission
Ethan Choi, Partner at Khosla Ventures, shared the firm’s enthusiasm for ClickHouse’s vision. “As AI reshapes every industry, the ability to deliver fast, scalable, and cost-efficient analytics is becoming foundational. ClickHouse is solving one of the most urgent infrastructure challenges in the age of AI—supporting both traditional business intelligence and AI-native workloads with unmatched performance.”
ClickHouse’s recent success reflects a broader industry movement toward intelligent, always-on analytics platforms. The company is fast becoming the default engine of choice for AI-driven applications that demand real-time data processing at scale.
A New Standard in Data Infrastructure
ClickHouse is not only transforming analytics for major tech enterprises—it is also helping startups, healthcare providers, logistics companies, and financial institutions unlock insights from their data with unprecedented speed.
Whether enabling autonomous agents in production environments or improving operational visibility in mission-critical systems, ClickHouse is setting a new standard for data infrastructure in the AI age.
The company’s flagship offering, ClickHouse Cloud, enables developers and enterprises to run fast, interactive analytical queries across massive datasets with minimal latency and maximum cost-efficiency.
With customers across the Fortune 500 and the startup ecosystem, ClickHouse empowers organizations to build intelligent data platforms that scale with modern AI, ML, and real-time requirements. To learn more, visit clickhouse.com.
