This recognition reflects our customers' trust, confidence, and positive feedback, and is based on real users who rely on Quantcast daily to plan, activate, and measure their campaigns.

Why This Matters

Being named a Leader isn’t just a badge; it reflects the real experiences of marketers and advertisers who rely on Quantcast every day. The recognition highlights both our strong market presence and, more importantly, the trust and satisfaction of our customers.

Here’s what stood out in the feedback:

• 98% of users rated Quantcast 4 or 5 stars
• 91% of users believe we’re headed in the right direction
• 89% of users would recommend Quantcast to their peers

Customers also highlighted the quality of our support, ease of doing business with, and intuitive user experience, making Quantcast a powerful DSP and a partner that’s easy to work with.

On the product side, users gave top marks to retargeting, the campaign dashboard, and contextual targeting, underscoring our commitment to performance, transparency, and actionable insights.

Fuel for Innovation 

We don’t take this feedback lightly; it motivates us to keep improving, innovating, and delivering measurable impact for every campaign.

Our high-performance DSP is designed for marketers who want smarter, faster, and more effective advertising. Powered by live audience insights and built-in AI, our platform helps brands and agencies:

• Reach high-intent audiences in real time
• Activate campaigns seamlessly across CTV, video, display, mobile, and audio
• Optimize performance automatically with autonomous AI
• Measure outcomes with clarity and transparency

With Quantcast, marketers spend less time wrestling with complexity and more time driving growth.

Recognition from Real Customers

Unlike analyst-only reports, the G2 Grid Reports represent the authentic voice of software users. Rankings are determined by verified customer reviews alongside market presence data, ensuring the results are unbiased and rooted in real-world experiences.

That means this recognition is more than a badge; it’s a direct reflection of how our customers value the Quantcast Platform and the results they achieve with it.

View the complete Fall 2025 DSP Grid Report.

Customer Voices

Here’s what some of our customers are saying about working with Quantcast:

“The intuitive dashboard and reporting features make tracking KPIs straightforward and efficient, ensuring we have complete visibility into where our budget is going and the returns we’re getting. Quantcast DSP has proven invaluable in helping us reach our objectives while keeping costs in check, making it an essential tool in our programmatic strategy.” - Matt Li, Dentsu 

“One of the platform's most impressive features is its audience-building capability. Quantcast's unique understanding of the open internet and sophisticated AI allows us to build exact and scalable audiences. The Lookalike Modeling is exceptional, enabling us to expand our reach to users with characteristics similar to our best customers and driving significant improvements in campaign performance. The ability to create custom segments based on real-time behavior and interest is truly game-changing.” - Anonymous User  

“ Quantcast’s audience targeting is powerful—especially for full-funnel campaigns that require both reach and performance. The platform excels at identifying intent signals and serving ads across premium placements like CTV and display. Real-time optimization and detailed audience insights make it a strong partner for scaling awareness and conversions.” - Miguel Angel Martín Paredes, 45/RPM 

We sincerely thank all of our customers who took the time to share their experiences on G2. Your feedback is at the heart of this recognition. Every rating, review, and recommendation helps us improve, and together, we’re shaping the future of programmatic advertising.

Looking Ahead

In addition to Demand Side Platforms, Quantcast is also recognized across multiple categories, including:

• Connected TV (CTV) Advertising Platforms
• Display Advertising
• Cross-Channel Advertising
• Digital Audio Advertising
• Video Advertising
• Mobile Advertising
• Audience Intelligence Platforms
• Marketing Analytics
• Digital Analytics

Quantcast is committed to helping marketers outsmart the competition, simplify the complex, and achieve measurable results as competition intensifies.