As of October 16, 2026, FreakOut is used by 30,648 websites in the TechLeads index: 0.59% of all Advertising detections, the 22nd most-used of 264 Advertising technologies.
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Citation
TechLeads. "FreakOut Customers and Market Share." Data as of October 16, 2026. https://techleads.fyi/technology/freakout/market-shareHTML link
<a href="https://techleads.fyi/technology/freakout/market-share">FreakOut market share (TechLeads data)</a>Websites using each technology in the TechLeads index, and its share of all Advertising detections.
| # | Technology | Websites | Share |
|---|---|---|---|
| 1 | Microsoft Advertising | 953,458 | 18.3% |
| 2 | DoubleClick.Net | 730,849 | 14.0% |
| 3 | Google Adsense Asynchronous | 703,103 | 13.5% |
| 4 | Google Publisher Tag | 557,965 | 10.7% |
| 5 | ID5 | 359,359 | 6.9% |
| 6 | Amazon Advertising | 273,868 | 5.3% |
| 7 |
In HTTP Archive's monthly crawl of public websites, FreakOut was detected on 71,885 pages in September 2026, down 17.7% from a year earlier (peak: 118,341). Among the 1,000 most-visited sites, it appeared on 19. 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.
Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.
See all 30,648 websites using FreakOut or download the full list as a CSV for $29.
TechLeads scans public websites and detects FreakOut from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is FreakOut'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 16, 2026 and update daily.
| 193,469 |
| 3.7% |
| 8 | Rubicon Project | 169,487 | 3.3% |
| 9 | OpenX | 151,950 | 2.9% |
| 10 | Google Ads | 116,523 | 2.2% |
| 11 | DoubleClick Ad Exchange (AdX) | 91,336 | 1.8% |
| 12 | Amazon Ad System | 78,334 | 1.5% |
| 13 | WordAds | 75,106 | 1.4% |
| 14 | Tapad | 57,829 | 1.1% |
| 15 | Reddit Ads | 54,167 | 1.0% |
| 16 | DoubleClick for Publishers (DFP) | 51,550 | 0.99% |
| 17 | Linkedin Ads | 48,424 | 0.93% |
| 18 | RevContent | 44,711 | 0.86% |
| 19 | DoubleClick Campaign Manager (DCM) | 41,961 | 0.81% |
| 20 | Simpli.fi | 41,953 | 0.81% |
| 21 | FreakOut | 30,648 | 0.59% |
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.