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14 million sites can’t be wrong.

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  • Audience segments based on search, site and social data from 1.3B users
  • Custom audiences modeled from your own customers
  • New! Purchase-based segments include offline buying data

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Introducing Social Sign In

Social Sign In buttons allow your visitors to easily connect with your site. More

AddThis Named Top Innovator in Advertiser Data by Data Week

The US's largest data conference crowd-sourced votes for greatest data innovations. AddThis' work in advertising and audience modeling... More

An Introduction to AddThis Analytics Profiles
One of the most powerful features of AddThis analytics is our profiles. These allow you to separate analytics collected under your account however you want. In this post, I’ll explain how to create new profiles in your account, and then … Continue reading

Site of the Week: Comedians in Cars Getting Coffee
This week we’re bringing you something all in good fun. Comedians in Cars Getting Coffee is a site that features videos of Jerry Seinfeld taking his fellow comedic buddies to coffee. Jerry, being the car fanatic that he is, picks … Continue reading

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14 Million


AddThis social plugins and analytics are used by over 14 million sites worldwide.

1.3 Billion


AddThis reaches 1.3 billion unique users worldwide monthly through the sites that use our platform.

10 Tb


AddThis plugins are loaded over 3 billion times a day, generating 10 terabytes of data daily. That's as much data as a digital Library of Congress weekly.



AddThis Social+ audiences enable over 500 brands to reach the right audiences at the right time across the web via real-time bidding platforms.

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AddThis is growing fast. We're looking for passionate people that can make things happen and have fun while they do it.

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