OpenX is a programmatic advertizing technology company.
Get all 528 companies using OpenX
CSV with domain, country, industry, employees, funding, socials. Delivered by email.
Companies
528
Top Country
US
Top Industry
News
Adoption Insights
OpenX is used by 528 companies in our database, representing approximately 0.02% of all tracked websites. The most common industry using OpenX is News, and adoption is strongest in US.
Top Countries Using OpenX
Top Industries Using OpenX
Companies Using OpenX
| Company | Domain | Country | Industry | Employees |
|---|---|---|---|---|
 WTA | wtatennis.com | US | Sponsorship | 501-1000 |
 Avaamo | avaamo.ai | US | Artificial Intelligence (AI) | 101-250 |
 TuneIn | tunein.com | US | Internet Radio | 251-500 |
 Nexalin Technology | nexalin.com | US | Hardware | 1-10 |
 Lantern Pharma | lanternpharma.com | US | Artificial Intelligence (AI) | 11-50 |
 Politico | politico.com | US | News | 501-1000 |
 Alleviate Financial | alleviatefinancial.com | US | Finance | 101-250 |
 LeadGenius | leadgenius.com | US | Big Data | 11-50 |
 Anixa Biosciences | anixa.com | US | Biotechnology | 1-10 |
 EPARK | epark.jp | JP | Information Technology | 1001-5000 |
Top Alternatives to OpenX
Other Advertising technologies sorted by adoption
How We Detect OpenX
The Web Radar detects OpenX by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →
Frequently Asked Questions
What is OpenX?+
OpenX is a programmatic advertizing technology company.
How many companies use OpenX?+
528 companies in our database use OpenX, representing approximately 0.02% of all tracked websites.
What industries use OpenX the most?+
The top industries using OpenX are News, Media and Entertainment, Broadcasting.
What countries use OpenX the most?+
The top countries using OpenX are US, CA, GB.
Is OpenX popular?+
OpenX is used by 528 companies, making it a notable Advertising technology based on adoption across our tracked websites.
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Browse DatasetsData last updated: June 2026