AppNexus Usage Statistics

Websites using AppNexus

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
3,125 of 10,000


Quantcast Top 100k
16,404 of 100,000


BuiltWith Top Million
55,439 of 966,084


Entire Internet
1,004,367 of 374,464,322


Log in or Sign up for Free to see AppNexus history back another year to March 2016. View plans for historical access back to January 2011.

Provides access to the major exchanges and aggregators, as well as cloud infrastructure scalable to billions of ad impressions a day with a layer of real-time decisioning on top.

Categories: Advertising · Ad Exchange · Demand-side Platform

Technology Won
Media Innovation Group 98,894
Yahoo Small Business 91,320

This table shows where AppNexus are gaining/losing customers from within the technologies in the same sub-categories of Ad Exchange and Demand-side Platform. View the full report for more information regarding countries, states and where AppNexus' customers come from.

Physical locations of businesses using AppNexus.


Top 10,000 Sites
Top 100,000 Sites
Top 1 Million Sites

This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.

Get access to data on 4,273,919 websites that have used AppNexus. We know of 1,004,367 live websites using AppNexus and an additional 3,269,552 sites that used AppNexus historically

View Website List

Get a list of websites using AppNexus

Pro Screenshot

AppNexus Segment Pixel

24,042 websites

AppNexus Ad Tag

133 websites

Ad Exchange


36,134 websites

33,133 websites

IponWeb BidSwitch

430,440 websites

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Browse groups of technologies that we track.