Clay
Clay, founded in 2017 in Brooklyn, builds an AI-powered go-to-market platform combining 150+ data providers for data enrichment, agentic workflows and automated personalised outreach, used by 14,000+ customers.
Clay is an AI-powered go-to-market platform founded in 2017 and based in Brooklyn. It provides the infrastructure for organisations to obtain data, run agentic workflows and launch go-to-market plays, covering data enrichment and automated personalised outreach at scale. The Clay Platform combines access to more than 150 data providers in one place and uses AI to research target companies, locate contact information and build personalised outreach sequences.
The company employs over 500 people and serves more than 14,000 customers worldwide, among them Anthropic, Notion, Google and Ramp. Clay crossed $100m in revenue in 2025 and is valued at $5 billion, having raised $100m in a Series C round. Its technical work spans AI and large language models, agentic workflows, data enrichment, data integration and aggregation, and go-to-market automation.
Clay operates from Brooklyn with a worldwide customer base across sales, go-to-market and growth teams, SaaS and technology companies, and agencies; more than 125 agencies work with the platform. The company treats growth as a creative practice rather than a formula and positions its tools to let individuals execute personalised outreach that previously required an entire team. Its community includes a 30,000-member Slack, more than 50 Clay clubs and 11,000-plus community members.