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OpenXBuild
Pasadena, California, United States · Founded 2026
1001-5000 employees
Sourced & current · updated May 11, 2026
OpenX's software suite for building advertising solutions. Launched January 6 2026.
Where they sit
Stack tier: Marketing Technology (C)
Ad ExchangeProgrammatic Platform
Developer-facing extension of OpenX's established SSP and ad exchange, targeting AdTech builders seeking composable infrastructure
Ownership
Parent: OpenX