AddThis is the leading provider of behavioral audience data and website marketing tools. We help brands build more authentic customer relationships through insight, activation and personalization products powered by the AddThis Audience Intelligence (Ai) platform. AddThis Ai processes the real-time interest and intent data from 1.9B monthly uniques across 15M global domains. Our extraordinary reach, combined with world-class data science and seamless integration across the marketing ecosystem, gives marketers and advertisers unprecedented transparency into target audiences and enhances their ability to deliver effective personalized experiences across paid and owned media. AddThis is currently ranked #1 in the US by comScore for distributed content and ad focus. Learn more about how the AddThis platform can drive results for your business: www.addthis.com/platform.
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The AddThis annual revenue was $22.1 million in 2026.
Martin Goldstein is the Director of Business Intelligence of AddThis.
13 people are employed at AddThis.
AddThis is based in Reston, Virginia.
The NAICS codes for AddThis are [511, 5112, 51, 513].
The SIC codes for AddThis are [73, 737].