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Bio
Ben Kartzman serves as President & Chief Operating Officer at Attain, a commerce data and measurement company, where he leads operations with a focus on outcome-based advertising and purchase-verified audience solutions. His career spans senior operational leadership roles across major programmatic and CTV platforms, including COO at Magnite, Senior Vice President at SpotX, and a senior leadership role at Tremor Video.
Previous Roles
President & Chief Operating Officer
Attain (2024-present)
Chief Operating Officer
Magnite (2021-2024)
Senior Vice President
SpotX (2018-2021)
Senior Leadership Role
Tremor Video (2010-2015)
Expertise
Supply-Side Platforms (SSP)Connected TV (CTV) MonetizationProgrammatic Video AdvertisingPublisher Yield OptimizationProgrammatic Marketplace OperationsAd Tech M&A IntegrationCommerce Data & MeasurementPrivacy-Constrained Advertising
Notable Achievements
- Led operational integration of Magnite following the landmark Rubicon Project-Telaria merger and the $1.17B acquisition of SpotX
- Helped scale SpotX into one of the leading independent video SSPs prior to its acquisition by Magnite
- Joined Attain as President & COO in June 2024, expanding the company's executive leadership as it scales commerce-verified audience solutions
Speaking Topics
CTV and streaming monetization strategyPublisher yield in a privacy-constrained environmentProgrammatic marketplace consolidationSupply-side platform optimizationCommerce data and outcome-based advertising
Connections