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Quantcast

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192 reviews
  • 1 profiles
  • 12 categories
Average star rating
4.2
#1 in 1 categories
Grid® leader
Serving customers since
2006
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Quantcast Reviews

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Profile Name
Star Rating
101
72
14
5
0
John D.
JD
John D.
07/29/2026
Validated Reviewer
Verified Current User
Review source: G2 invite on behalf of seller
Incentivized Review

Programmatic Business Director - overseeing all programmatic activity through the agency trade desk

Easy to navigate layout and audience insights sections. The insights lab is also very handy
Alex J.
AJ
Alex J.
07/28/2026
Validated Reviewer
Verified Current User
Review source: G2 invite on behalf of seller
Incentivized Review

CPA Improvement Across Our Funnel with Quantcast

like the ease of setup, along with the granularity in the reporting. It gives us a very clear CPA and ROAS on our spend, and I can drill down into the demographics of the people who convert and engage with each ad, which helps us further refine our targeting.
Michelle M.
MM
Michelle M.
Holistic Digital Marketing and Business Consultant, Composer/Songwriter
07/17/2026
Validated Reviewer
Verified Current User
Review source: G2 invite on behalf of seller
Incentivized Review

Actionable Affinity Insights That Speed Up Audience Buy-In and Social Performance

I get a lot of actionable information from Quantcast Analytics "Affinity" models. Once clients understand how important it is to discover where ELSE on the internet their users go, what their interests really are (as opposed to what someone might think they are), and how those interests dovetail into purchase funnel development, it makes their buy-in on the audience assessment process so much easier, and provides faster performance improvements, especially on social media. It's easy to pop the p-code into place on any modern web site and the WordPress plugin still works, despite not really having been paid any attention to in a long time. I haven't used the automated features yet.

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HQ Location:
San Francisco, CA

Social

@Quantcast

What is Quantcast?

We are Quantcast - the leader in measurable advertising outcomes. We’ve built an AI-powered DSP that automatically predicts which audiences are most likely to buy and optimizes campaigns to unlock reliable business results at scale. With Quantcast, advertisers save time and energy while innovating to move their business forward.Since 006, we’ve supported agencies, brands, and publishers of all sizes, staying ahead of global trends and delivering outcomes far beyond industry standard. With confidence, you can start every campaign smarter and rely on us to seamlessly measure and effectively fine-tune – every step, everywhere, across the purchase journey. Unleash your full potential, reach more relevant consumers, create more meaningful engagement, and unlock greater business outcomes with Quantcast.

Details

Year Founded
2006