Skip to content
OpenX

Alternatives to OpenX

32 alternatives to OpenX in the AdTech landscape, grouped by category.

View OpenX’s full profile

Supply Side Platform (SSP)

  • A
    Adello
    Adello is a mobile advertising platform leveraging AI and big data to deliver targeted,…
  • A
    Adtelligent
    Adtelligent is a specialized advertising technology company that operates as a comprehensive…
  • A
    AppNexus
    AppNexus was a leading independent programmatic advertising technology platform that powered…
  • E
    EMX Digital
    EMX Digital is a supply-side platform (SSP) and header bidding technology provider that helps…
  • E
    Epldt
    Epldt operates as a specialized sell-side platform (SSP) within the programmatic advertising…
  • E
    Equativ
    Equativ is a global independent advertising technology company providing omnichannel monetization…
  • I
    Improve Digital
    Improve Digital was a leading European sell-side programmatic advertising platform that provided…
  • I
    Index Exchange
    Index Exchange is a global advertising technology company that enables media owners and publishers…
  • I
    Iponweb
    Iponweb was a Russian/Cyprus-headquartered AdTech infrastructure provider acquired by Criteo in…
  • L
    LiveRail
    LiveRail was a programmatic video advertising platform acquired by Facebook August 2014 (~$500M).
  • M
    Magnite
    Magnite is a leading independent sell-side advertising platform that helps publishers maximize…
  • M
    Media.net
    A contextual advertising platform specializing in search-powered ad solutions, operating as a…
  • M
    Microsoft Monetize
    Microsoft Monetize is a premium supply-side platform (SSP) and monetization solution for…
  • O
    OpenPath
    OpenPath is The Trade Desk's direct supply path to publishers via Prebid, launched February 2022.
  • P
    PubMatic
    PubMatic is a sell-side platform (SSP) that provides a comprehensive digital advertising platform…
  • R
    Rubicon Project
    Rubicon Project was a leading programmatic advertising technology company that operated one of the…
  • S
    Sharethrough
    A native advertising platform specializing in omnichannel ad exchange technology and creative…
  • S
    Sovrn
    Sovrn is a technology company that empowers independent publishers and content creators to build…
  • T
    Telaria
    Telaria was a leading sell-side video ad management platform that merged with Rubicon Project in…
  • Y
    Yieldmo
    Yieldmo is a prominent player in the AdTech ecosystem, operating as a leading supply-side platform…

Ad Exchange

  • A
    Adslot
    Adslot is a programmatic advertising technology platform that serves as critical infrastructure…
  • N
    Nexage
    Nexage was a leading mobile advertising exchange and supply-side platform (SSP) that pioneered…
  • S
    SmartyAds
    SmartyAds is a prominent player in the adtech ecosystem, providing a comprehensive suite of…

Programmatic Platform

  • A
    Adlook
    Adlook is a specialized AdTech infrastructure provider that focuses exclusively on programmatic…
  • A
    AdvertServe
    AdvertServe is a specialized ad serving technology platform that operates at the critical…
  • A
    Alkimi
    Alkimi is a pioneering blockchain-based technology company transforming the digital advertising…
  • A
    AOL
    AOL is a legacy internet and media brand that evolved into a digital advertising powerhouse before…
  • B
    Brightcom
    Brightcom Group is a publicly-traded digital media technology company founded in 1999 and…
  • d
    dJAX Adserver
    dJAX Adserver is a prominent Supply Side Platform (SSP) within the AdTech ecosystem.
  • D
    DoubleClick
    DoubleClick was a pioneering ad technology company that developed ad serving and management…
  • K
    Kargo
    Kargo is a leading mobile advertising technology company that connects brands with consumers…
  • O
    OpenRTB Consortium
    Industry consortium that develops and maintains the OpenRTB protocol, the standard specification…