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Sean Buckley

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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.

Last updated May 27, 2026 by the ATDb Editorial Team · Connections updated May 27, 2026

Role
President, Revenue & Market Strategy
Company
Magnite
Based
New York, New York, United States
Connections
2
Years in industry
20 years

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.

Career

  • Chief Revenue Officer

    Magnite · 2022–2024

  • COO / CRO

    SpotX · prior

Expertise & education

Expertise

Streaming AdvertisingConnected TV (CTV)Programmatic AdvertisingAd-Supported Video on Demand (AVOD)Linear TV AdvertisingCross-Platform MeasurementRevenue StrategyVideo Monetization

Speaking topics

The convergence of linear and streaming TV advertisingMonetization strategies for ad-supported streamingProgrammatic video advertisingCross-platform audience measurementThe future of connected TV

Recognition

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
Connection details