Clearbit is a data enrichment tool that helps businesses improve their sales and marketing efforts. The service provides data on individuals and companies by gathering publicly available information from sources such as social media profiles, public records, and government databases. This data is then used to enrich existing customer data or to find new leads for sales prospecting.

Clearbit's data can be used for a variety of purposes, including identifying decision-makers at target companies, personalizing marketing campaigns, and improving lead scoring. The service also includes a suite of APIs that can be used to integrate Clearbit data into other applications or services.

Overall, Clearbit is a useful tool for businesses looking to improve their sales and marketing efforts by providing accurate, up-to-date information on their customers and potential leads. By leveraging Clearbit's data, businesses can make better-informed decisions, improve customer engagement, and ultimately increase revenue.