G2 Vendor Directory

Amazon DSP vs. Viant Technology

A side-by-side comparison based on G2 review data.

MetricAmazon DSP

by Amazon

Viant Technology

by Viant Technology LLC

Overall rating4.24.2
Review count18311
Ease of use7.78.2
Ease of setup8.08.3
Quality of support8.89.1
Meets requirements8.18.4
NPS44.44444438.709677
Small Business27.8%38.9%
Mid-Market50.0%40.8%
Enterprise22.2%20.3%
Total page views272537
Total LLM citations1,8083,735

Amazon DSP

Amazon DSP (Demand-Side Platform) is a comprehensive advertising solution that enables brands and agencies to programmatically purchase display, video, and audio ads both on Amazon-owned properties and across a vast network of third-party sites and apps. By leveraging Amazon's extensive first-party data and advanced AI capabilities, advertisers can effectively reach and engage their target audiences at scale, delivering relevant and impactful advertising experiences.

Pros

  • Ease of Use
  • Interface Usability
  • Helpful
  • Setup Ease
  • Reporting
  • Reporting Capabilities

Viant Technology

Viant Technology (NASDAQ: DSP) is an exclusively buy-side, AI-powered advertising platform purpose-built for CTV. Viant uniquely combines proprietary content intelligence, household-level identity resolution, and person-level attention signals to connect advertisers with real customers and drive measurable outcomes across the open internet. Through its award-winning AI solutions, Viant is building the future of autonomous advertising, where AI doesn't just assist the campaign, it delivers real results. Learn more at viantinc.com.

Pros

  • Ease of Use
  • Customer Support
  • Team Helpfulness
  • Easy Setup
  • Setup Ease
  • Campaign Management