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Category

Ad Network

Ad networks represent a foundational layer of the advertising technology ecosystem, serving as intermediaries that connect advertisers seeking to reach audiences with publishers offering inventory across digital properties. These platforms aggregate ad space from multiple publishers—spanning websites, mobile apps, and social platforms—and make that inventory available to advertisers through centralized marketplaces. The core problems ad networks solve include fragmentation of publisher inventory, inefficient direct sales processes, and the challenge of matching advertiser demand with appropriate publisher supply at scale. By standardizing ad serving, targeting, and reporting across disparate properties, ad networks enable both publishers to monetize their content more effectively and advertisers to access diverse audiences without negotiating individual publisher relationships. The strategic importance of ad networks within the broader AdTech ecosystem cannot be overstated. They democratize access to premium inventory by allowing smaller publishers to compete for advertiser budgets alongside major media properties, while simultaneously providing advertisers with efficient reach and scale. Ad networks also serve as critical data aggregation points, collecting performance metrics and audience insights that inform optimization across campaigns. In an increasingly fragmented digital landscape where consumers interact with content across multiple devices and platforms, ad networks provide essential infrastructure for coordinating cross-channel campaigns and ensuring consistent brand messaging and frequency capping. Current dynamics within the ad network category reveal a clear evolution toward specialization and sophistication. While legacy networks like Google AdSense and AdMob continue to dominate through sheer scale, emerging players are differentiating through vertical focus, format innovation, and alternative value propositions. Companies like Bliink emphasize attention metrics and brand safety, Pangle and Facebook Audience Network target mobile-first monetization, and platforms like Freestar and Propeller Ads compete on yield optimization and header bidding capabilities. This fragmentation reflects broader industry trends including the shift toward programmatic buying, increasing publisher demand for revenue maximization tools, and advertiser focus on brand safety and viewability—dynamics that continue to reshape how ad networks position themselves and compete for both publisher and advertiser relationships.

Companies

50

Tier distribution

S6A5B13Other26
Avg Completeness
78%
News (30d)
12
Deals (90d)
17
(6)
(5)
(13)
Adcash

Adcash

Digital Advertising Technology / AdTech

Adcash is an established digital advertising technology company that operates as a comprehensive programmatic advertising platform serving the global digital marketing ecosystem. Founded as both a full-service ad network and supply-side platform (SSP), the company has built a robust infrastructure that processes billions of ad impressions monthly, effectively bridging the gap between advertisers seeking quality traffic and publishers looking to maximize their revenue potential. The platform's...

Adsterra

Adsterra

Digital Advertising Technology / Ad Network

Adsterra is a global advertising network and monetization platform that operates as a comprehensive intermediary connecting advertisers with publishers across multiple digital channels. The company has established itself as a performance-based advertising solution provider, facilitating billions of ad impressions monthly through a diverse publisher network spanning various verticals and geographic regions. With sophisticated traffic quality control mechanisms, real-time bidding technology, an...

AdThrive

AdThrive

Publisher Monetization / Ad Management

AdThrive is a premium ad management platform that helps content creators and publishers maximize their advertising revenue through optimized ad placements and strategic partnerships.

Jacksonville, Florida
Azerion

Azerion

Programmatic Advertising & Digital Entertainment

Azerion is a digital entertainment and media platform that combines content production with advertising technology. The company operates gaming properties, social entertainment sites, and a programmatic advertising platform serving brands across Europe and emerging markets.

Amsterdam, North Holland
Captivate

Captivate

Digital Out-of-Home (DOOH)

Captivate operates digital advertising networks in office building elevators and lobbies, reaching professional audiences in commercial real estate environments.

New York, New York
Freestar

Freestar

AdTech - Publisher Monetization

Freestar is a technology company specializing in advertising management and monetization solutions for digital publishers. The company provides a comprehensive suite of programmatic advertising tools that enable content creators, media companies, and website owners to maximize their advertising revenue through advanced header bidding solutions, yield optimization strategies, and sophisticated ad stack management. By leveraging real-time bidding capabilities and proprietary technology, Freesta...

Infolinks

Infolinks

Digital Advertising Technology / Contextual Advertising

Infolinks is a digital advertising technology company that specializes in intent-driven, contextual advertising solutions designed to connect publishers with advertisers through non-intrusive ad formats. Founded as an alternative to traditional display advertising networks, the company has built its reputation on delivering innovative ad units including in-text ads, overlay ads, in-frame ads, and in-fold advertisements that seamlessly integrate into website content without disrupting user exp...

Palo Alto, California, USA
L

Lockerdome

Defunct

Native Advertising / Programmatic Display

LockerDome was a St. Louis-based digital advertising platform that specialized in attention-based and native advertising solutions before ceasing operations.

St. Louis, Missouri
Mediahuis

Mediahuis

Digital Publishing & Programmatic Advertising

Mediahuis is a major European media and publishing group operating premium news brands across Belgium, the Netherlands, Ireland, and Luxembourg, monetizing substantial digital and print advertising inventory. The company has invested heavily in first-party data infrastructure and digital advertising capabilities to compete in the evolving publisher monetization landscape. Mediahuis represents a significant European publisher ad inventory source for programmatic buyers.

Antwerp, Antwerp Province
(16)
B

Begun

Contextual Advertising

Russian contextual advertising platform that operates as a subsidiary of Yandex, providing pay-per-click advertising solutions for Russian-language markets.

Moscow, Moscow
B

Bidvertiser

Ad Network

A self-service advertising network offering direct ad buying and selling solutions for publishers and advertisers with performance-based pricing models.

Ness Ziona, Central District
Bliink

Bliink

Publisher Monetization & Attention Metrics

Bliink is a French AdTech company specializing in attention-based advertising and impactful ad formats for publishers. The platform focuses on creating engaging, non-intrusive advertising experiences while providing attention metrics and brand safety controls.

Paris, Île-de-France
C

Clickadu

Ad Network

Clickadu is a global advertising network specializing in pop-under, push notifications, and alternative ad formats for publishers and advertisers.

Limassol
E

EvaDav

Native Advertising & Push Notification Networks

EvaDav is a native advertising network specializing in push notifications, native ads, and popunder formats with a focus on performance marketing.

Limassol
E

ExoClick

Ad Network / Ad Exchange

ExoClick is a Barcelona-based ad network specializing in performance-based advertising with a focus on adult and mainstream entertainment verticals.

Barcelona, Catalonia
H

Hilltop Ads

Ad Network

HilltopAds is a global advertising network specializing in popunder, display, and video advertising with a focus on high-traffic publishers and performance-driven campaigns.

H

HilltopAds

Ad Network

HilltopAds is a global advertising network specializing in popunder, display, and video ads with a focus on high-traffic publishers and performance-based campaigns.

Tallinn
Lumenad

Lumenad

Defunct

Demand-Side Platform (DSP)

Unranked(8)
2

24/7 Media

Defunct

Digital Advertising Networks & Ad Serving

24/7 Media was a pioneering digital advertising network and ad serving company that provided online advertising solutions to publishers and advertisers in the late 1990s and early 2000s.

New York, New York
A

AdMaven

Performance Advertising / Ad Network

AdMaven is a performance-focused ad network specializing in push notifications, pop-under, and native ads, connecting advertisers with a massive global publisher base.

Tel Aviv, Tel Aviv District
B

Brave

Privacy-First Browser & Digital Advertising

Brave is a privacy-first web browser and advertising platform that blocks traditional ads while rewarding users with its own Basic Attention Token (BAT) for opting into privacy-preserving ads.

San Francisco, California
B

Bytedance Pangle

Mobile Advertising & App Monetization

Pangle is ByteDance's global app monetization and advertising platform, enabling mobile publishers to maximize revenue through high-quality ad formats powered by TikTok's massive advertiser demand.

Singapore
O

OPPO Ads

Mobile Advertising / OEM Ad Network

OPPO Ads is the advertising platform of OPPO, one of the world's largest smartphone manufacturers, enabling brands to reach hundreds of millions of OPPO device users across its native app ecosystem.

Dongguan, Guangdong
V

ValueClick

Rebranded

Performance Marketing / Affiliate Marketing / Digital Advertising

ValueClick was a leading performance-based digital advertising network that connected advertisers with publishers through cost-per-click and affiliate marketing models before rebranding as Conversant.

Westlake Village, California
Yahoo Finance

Yahoo Finance

Financial Media / Ad Inventory

Yahoo's financial news and data destination. One of Yahoo's most monetizable consumer surfaces post-Apollo acquisition. Significant display + native ad inventory plus Yahoo Finance Plus subscription tier.

Yahoo Mail

Yahoo Mail

Webmail / Inbox Advertising

Yahoo's free webmail service — one of the largest in the world by user count. Supports inbox advertising via Yahoo's native ad placements (a meaningful AdTech revenue stream for the post-2021 Apollo-owned Yahoo).