G2 Vendor Directory

Signal vs. 33Across

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

MetricSignal

by TransUnion

33Across

by 33Across

Overall rating4.24.3
Review count16128
Ease of use8.78.4
Ease of setup8.38.6
Quality of support8.98.6
Meets requirements9.18.9
NPS56.2556
Small Business31.3%57.8%
Mid-Market37.5%29.7%
Enterprise31.3%12.5%
Total page views56122
Total LLM citations57171

Signal

Signal's technology empowers brands to create better experiences for their customers and greater business value for their enterprise, starting with the first-party data they already own. We help brands understand the consumer journey and deliver more empathetic, relevant and meaningful messages and experiences.

Pros

    33Across

    33Across makes the programmatic advertising ecosystem work without cookies, across supply-side platforms, demand-side platforms, publishers, data companies, agencies, and everything in between. Leading global advertisers, platforms, and publishers rely on 33Across to move past cookies and reach consumers in a simple, fair, and transparent manner.

    Pros

    • Innovation
    • Reliability