Integral Ad Science Market Share and Usage Statistics
As of October 27, 2026, Integral Ad Science is used by 26,198 websites in the TechLeads index: 0.50% of all Advertising detections, the 25th most-used of 277 Advertising technologies.
26,198
websites using Integral Ad Science
0.50%
share of Advertising
#25
of 277 in Advertising
Integral Ad Science vs competitors in Advertising
Websites using each technology in the TechLeads index, and its share of all Advertising detections.
Rows link to each competitor's market share page where one exists. The table lists the 21 most-used technologies; ranks are by website count.
Integral Ad Science usage over time
In HTTP Archive's monthly crawl of public websites, Integral Ad Science was detected on 57,336 pages in September 2026, down 6.6% from a year earlier (peak: 88,274). Among the 1,000 most-visited sites, it appeared on 33. HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.
Same month, other Advertising technologies in HTTP Archive: Microsoft Advertising 2,441,830, Google AdSense 2,304,967, Twitter Ads 960,749, Google Publisher Tag 859,733, Prebid 593,763.
Companies using Integral Ad Science
time.com · Time
arstechnica.com · Ars Technica
bbc.com
corriere.it
elle.com · ELLE
gazzetta.it · La Gazzetta dello Sport
theguardian.com
abc.es · Diario ABC
filmweb.pl · Filmweb
newsweek.com · Newsweek
news.com.au · news.com.au — Australia’s leading news site for latest headlines
TechLeads scans public websites and detects Integral Ad Science from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is Integral Ad Science's website count divided by the website counts of all Advertising technologies we track; a site using two Advertising tools counts for both. Counts were last refreshed on October 27, 2026 and update daily.
FAQ
Q01What is Integral Ad Science's market share?
Integral Ad Science accounts for 0.50% of Advertising detections in the TechLeads index (26,198 websites), which makes it the 25th most-used of 277 Advertising technologies we track.
Q02How many companies use Integral Ad Science?
TechLeads currently detects Integral Ad Science on 26,198 websites. HTTP Archive's monthly crawl, a separate dataset, detected it on 57,336 pages in September 2026.
Q03Who are Integral Ad Science's biggest competitors?
By number of websites, the largest Advertising technologies besides Integral Ad Science are Microsoft Advertising (954,064), DoubleClick.Net (732,962), Google Adsense Asynchronous (728,047), Google Publisher Tag (560,098), ID5 (359,359).
Q04Which companies use Integral Ad Science?
Websites using Integral Ad Science include time.com, arstechnica.com, bbc.com, corriere.it, elle.com, gazzetta.it. The full list of 26,198 websites can be exported as a CSV for $29.
