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Sean Buckley
President, Revenue & Market Strategy at Magnite
Buckley is known for leading Paramount's effort to unify streaming and linear TV advertising revenue, and for driving the monetization strategy of one of the largest multi-platform media portfolios in the U.S.
OperatorNew York, New York, United States20+ years in industry
Last updated May 27, 2026 by the ATDb Editorial Team · Connections updated May 27, 2026
Bio
Sean Buckley is President, Revenue and Market Strategy at Magnite, the independent sell-side advertising platform, promoted from Chief Revenue Officer. He joined Magnite through its 2021 acquisition of SpotX, where he had served as COO and CRO.
Previous Roles
Chief Revenue Officer
Magnite (2022–2024)
COO / CRO
SpotX (prior)
Expertise
Streaming AdvertisingConnected TV (CTV)Programmatic AdvertisingAd-Supported Video on Demand (AVOD)Linear TV AdvertisingCross-Platform MeasurementRevenue StrategyVideo Monetization
Notable Achievements
- Led advertising revenue strategy across Paramount's full portfolio including Paramount+, Pluto TV, and linear networks during a critical period of streaming growth
- Helped scale SpotX as a leading video advertising platform before its acquisition by Magnite
- Drove integration of programmatic and direct sales capabilities across Paramount's streaming and traditional TV inventory
Speaking Topics
The convergence of linear and streaming TV advertisingMonetization strategies for ad-supported streamingProgrammatic video advertisingCross-platform audience measurementThe future of connected TV
Connections