G2 Vendor Directory

Viant Technology vs. Roku OneView (formerly Dataxu)

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

MetricViant Technology

by Viant Technology LLC

Roku OneView (formerly Dataxu)

by Roku

Overall rating4.23.8
Review count31186
Ease of use8.27.5
Ease of setup8.37.4
Quality of support9.18.6
Meets requirements8.48.0
NPS38.7096778.235294
Small Business38.9%31.8%
Mid-Market40.8%41.2%
Enterprise20.3%27.1%
Total page views537152
Total LLM citations3,735712

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

Roku OneView (formerly Dataxu)

A single platform for marketers and content owners to reach more cord-cutters of any platform and measure performance using TV identity data from the No. 1 TV streaming platform in the US to manage to advertise. Advertisers can manage their entire campaigns – including OTT, linear TV, omnichannel, and more – all in one place, and can reach four in five homes in America with OneView Ad Platform.

Pros