Magnite
New York, New York, United States · Founded 2020
1001-5000 employees · MGNI
Sourced & current · updated Jul 16, 2026Website
Magnite is a leading independent sell-side advertising platform that helps publishers maximize their digital advertising revenue. The company offers a comprehensive suite of tools and solutions to manage and optimize digital ad inventory across multiple channels and formats.
Where they sit
Stack tier: Core Platforms (S)
Connected TV PlatformSupply Side Platform (SSP)Programmatic Platform
Largest independent sell-side platform globally, with dominant position in CTV/streaming advertising
Ownership
Subsidiaries