AppNexus Usage Statistics

Websites using AppNexus

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
2,535 of 10,000


Quantcast Top 100k
14,690 of 100,000


BuiltWith Top Million
52,474 of 777,354


Entire Internet
1,169,851 of 374,435,284


Log in or Sign up for Free to see AppNexus history back another year to January 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
DoubleClick Bid Manager 113,939
Aggregate Knowledge 107,311

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 4,123,028 websites that have used AppNexus. We know of 1,169,851 live websites using AppNexus and an additional 2,953,177 sites that used AppNexus historically

View Website List

Get a list of websites using AppNexus

Pro Screenshot

AppNexus Segment Pixel

22,833 websites

AppNexus Ad Tag

116 websites

Ad Exchange

20,602 websites


18,023 websites

IponWeb BidSwitch

419,170 websites

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Browse groups of technologies that we track.