Mediavine Expands Curated Marketplace with Index Exchange

For years, pageviews have been a primary measure of success for publishers. But as search volatility and platform shifts change how people find content, it’s becoming clear that traffic volume alone doesn’t reflect the true value of an audience. The next phase of publisher monetization will be built around stronger audience signals, not just traffic.

Today, Mediavine is expanding our Curated Marketplace through our existing partnership with Index Exchange.

As our first supply-side platform partner for Mediavine’s Curated Marketplace, Index Exchange helps advertisers reach premium audiences across the Mediavine publisher network through curated deals. This collaboration expands how advertisers can reach high-intent consumers while creating new monetization opportunities for publishers.

Why Curated Marketplaces Matter

Advertisers increasingly want clearer signals about who they are reaching and where their ads appear. At the same time, publishers are looking for better ways to capture the value of the audiences they have spent years building. Curated marketplaces help bring those needs together.

They allow trusted supply partners to package inventory with audience and contextual signals, enabling buyers to access higher-quality opportunities through curated deals. Instead of relying on fragmented data and opaque supply paths, advertisers gain more direct access to the audiences they care about.

How Mediavine and Index Exchange Work Together

Our partnership between Mediavine and Index Exchange brings together several signals that help advertisers more easily reach the right audiences.

The first signal comes from publisher first-party data. Mediavine publishers build deep relationships with their audiences, creating insights that go far beyond a single pageview.

Another comes from context. Understanding the content someone is engaging with adds relevance and helps ensure ads appear in brand-safe environments.

Identity technology then helps connect these signals across devices, using tools like cross-device resolution and UID2 to support more privacy-conscious advertising.

Together, these signals allow advertisers to reach Mediavine audiences through programmatic campaigns while maintaining transparency and trust.

Why Index Exchange

Index Exchange has long been recognized for its commitment to transparency and efficiency in the programmatic ecosystem. Through the Index Exchange Curation Platform, Mediavine can extend curated audience segments into one of the most trusted marketplaces in the industry.

For advertisers, this means access to premium Mediavine inventory enriched with audience and contextual signals. Campaigns can reach high-intent consumers in brand-safe environments with greater precision.

For publishers, the integration creates a new path to monetize the value of their audience data while maintaining control over how that data is used.

The First Step

Independent publishers have spent years building loyal communities. Those relationships not only sustain their businesses but also represent some of the most valuable aspects of data in digital advertising.

As the industry evolves, monetization strategies need to evolve with it. Publishers need ways to capture the value of their audiences in ways that are transparent and privacy-conscious. Curated marketplaces are one step toward that future.

The expansion of Mediavine’s Curated Marketplace with Index Exchange marks the first step in a broader rollout of Mediavine’s curated marketplace strategy across additional platforms and demand partners.

Our goal is simple: help publishers unlock the next level of growth by ensuring the value of their audiences is recognized in the advertising ecosystem.

This announcement is just the beginning.