ZoomInfo is a comprehensive business information database that provides detailed insights into companies and their employees. The service is designed to help sales and marketing professionals find, connect with, and sell to their ideal customers. ZoomInfo provides access to millions of business contacts, including their job titles, email addresses, and phone numbers, as well as insights into companies' size, revenue, industry, and other key data points.

ZoomInfo's usefulness lies in its ability to provide accurate, up-to-date contact information for decision-makers across various industries. The service also provides sales and marketing teams with the tools needed to segment and target their ideal customer base, enabling them to optimize their outreach efforts and increase their conversion rates. With its robust data analytics capabilities, ZoomInfo allows businesses to make informed decisions about their sales and marketing strategies, helping them to reach their revenue goals more effectively.