Data Sources

Our history developing patented technologies distinguishes us from our competitors who use only manual or user-contributed processes to gather and update data.

Web sources

Our patented systems intelligently examine millions of websites and news sources daily, extracting relevant, timely details.

user contributions

75,000+ ZoomInfo members contribute active contacts, directly from their current emails.

profile updates

Thousands of updates made every day by people who want to keep individual and company profiles current.

ZoomInfo's proprietary data processes allow us to continuously gather, analyze and verify data, bringing you information that's extremely detailed, accurate and relevant.


Reads relevant data from over two million company websites every month

Matching Technologies

Analyzes and updates data in real time

ZoomInfo Profiler

Creates detailed profiles of businesses and employees


Powerful tools for
lead generation, prospecting and recruiting

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