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SPECIFICTION
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Basis DSP vs Viant DSP

Basis DSP

basis.com

Viant DSP

viantinc.com

Side by side

FigureBasis DSPViant DSP
Price from——
Free plan——
Free trial——
Open source——
WebYesYes
APIYes—
Plans published20
Spec score · Cross-Channel Advertising Software8.2 (#4)5.3 (#26)
Spec score · Demand Side Platform8.1 (#3)5.3 (#16)
Spec score · Display Advertising Software8.1 (#5)5.3 (#17)
Founded20011999
HeadquartersChicago, Illinois, United StatesIrvine, California, United States

Plans

Basis DSP

  • Basis DSPPriced on request
  • DSP technology fee (Forrester composite)Priced on request

Basis DSP pricing →

Viant DSP

No plans published.

Viant DSP pricing →

In their own words

Basis DSP

Basis DSP gives media buyers tools to plan, buy, and manage campaigns across programmatic inventory, audiences, and data. Its interface combines programmatic planning and activation with search, social, and site direct. Campaign channels include connected TV, video, native, audio, display, and mobile advertising. Targeting options include cross-device, contextual, TV, hyper-local, behavioral, demographic, and retargeting approaches. Basis lists more than 25,000 audience segments from over 30 data providers, plus a private marketplace library with over 2,000 active deals across hundreds of sites. An AI engine analyzes campaign data for algorithmic and machine learning optimization. Brand protection includes partner vetting and automated monitoring, alongside integrations for privacy-compliant addressability and measurement. The platform interoperates with search, social, and ad server platforms. Its Enterprise API can support custom media-buying workflows and interfaces, and Basis offers consulting and onboarding for media teams. The platform is available via web and API; pricing is on request.

Visit basis.com

Viant DSP

Viant DSP has no write-up on Specifiction yet; its figures are above.

Visit viantinc.com