Quantcast

Quantcast provides a demand-side advertising platform for programmatic campaigns and audience insights.

quantcast.com
Quantcast homepage screenshot

About Quantcast

Quantcast is a demand-side platform, or DSP, for programmatic advertising. It uses its Audience Graph to find people likely to convert, drawing on real-time data from over 100M destinations. Advertisers can plan, activate, measure and report on campaigns in one place. The company describes it as a self-serve platform, and the site offers a demo booking option.

Key features

  • Audience Graph built on proprietary AI
  • Display, video, CTV, mobile and audio campaigns
  • Cookieless advertising options
  • Creative scoring before launch with Creative by Q
  • Ready-to-use reports, custom views and API integrations
  • Prospecting, retargeting and contextual targeting
Best for: Performance marketers, agencies and brands running programmatic campaigns.

Quantcast at a glance

Type
Website
Pricing
Free trial
Platforms
Web
Details verified
Oct 22, 2026 · Official source
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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