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Companies

4,251 companies in the AdTech ecosystem

Google Ads

Google Ads

Digital Advertising / AdTech

Google Ads is an online advertising platform developed by Google that enables advertisers to bid for placement of digital advertisements — including text ads, product listings, and video — across Google Search, mobile apps, and partner websites, operating primarily under pay-per-click and cost-per-view pricing models.

Attribution & AnalyticsDemand Side Platform (DSP)Mountain View, California
Hivestack

Hivestack

Acquired

Programmatic Digital Out-of-Home (DOOH) AdTech

Hivestack is a global, full-stack adtech company powering both the buy and sell sides of programmatic digital out-of-home (DOOH) advertising.

Digital Out-of-HomeProgrammatic PlatformMontreal, Quebec
Samsung Ads

Samsung Ads

Connected TV Advertising / AdTech

Samsung Ads is a global leader in connected TV (CTV) advertising, operating at the intersection of media, data, and technology.

Connected TV PlatformVideo Advertising PlatformMountain View, California
Adobe Analytics

Adobe Analytics

Acquired

Marketing Analytics / Digital Analytics

Adobe Analytics is an enterprise-focused platform, operating within Adobe Experience Cloud, that gathers and interprets customer data from digital touchpoints to support data-driven decision-making, audience personalization, and marketing ROI optimization.

Data & AnalyticsAttribution & AnalyticsSan Jose, California
tvScientific

tvScientific

Acquired

Connected TV (CTV) Advertising Technology

tvScientific is a connected TV (CTV) advertising platform purpose-built for performance marketers, making TV advertising accessible and measurable for brands and apps of all sizes.

Attribution & AnalyticsDemand Side Platform (DSP)Los Angeles, California
Google AdMob

Google AdMob

Acquired

Mobile Advertising

Google AdMob is a mobile app monetization platform originally built independently and acquired by Google in November 2009, serving app and game developers by delivering in-app advertisements across formats such as banner, interstitial, rewarded, and native ads.

Mobile Ad PlatformAd NetworkMountain View, California
Adobe Target

Adobe Target

Marketing Technology / Experience Optimization

Adobe Target is a core solution within the Adobe Experience Cloud ecosystem dedicated to digital experience optimization and personalized marketing, functioning as a smart platform that helps businesses show different content to different users.

Marketing PlatformSan Jose, California
B

Beeswax

Rebranded

Programmatic Advertising / AdTech

Beeswax was a programmatic ad-tech platform that offered "bidder-as-a-service," and was acquired by FreeWheel, the digital TV advertising platform owned by Comcast.

Demand Side Platform (DSP)Marketing TechnologyNew York, New York
Campaign Manager 360

Campaign Manager 360

Ad Serving & Campaign Management

Campaign Manager 360 is Google's ad management and measurement system for advertisers and agencies, offering a holistic solution for ad serving, audience creation and management, and advanced measurement and reporting.

Attribution & AnalyticsAd ServerMountain View, California
Google Ad Manager

Google Ad Manager

Ad Tech — Publisher Ad Server & Ad Exchange

Google Ad Manager is a digital ad management platform launched by Google in 2018, combining the capabilities of two former DoubleClick products — DoubleClick for Publishers and DoubleClick Ad Exchange — into a unified service.

Supply Side Platform (SSP)Ad ServerMountain View, California
LinkedIn Marketing Solutions

LinkedIn Marketing Solutions

B2B Digital Advertising

LinkedIn Marketing Solutions is a comprehensive suite of products and services that enables marketing agencies and businesses to reach targeted professional audiences, offering tools to create and manage campaigns, track performance, and measure ROI.

Native AdvertisingSocial Media ManagementSunnyvale, California
Snapchat Ads

Snapchat Ads

Paid Social Advertising

Snapchat Ads is a paid social advertising solution that enables businesses to promote their products and services within the Snapchat app.

Mobile Ad PlatformVideo Advertising PlatformSanta Monica, California
Adelphic

Adelphic

Acquired

Programmatic Advertising / Demand-Side Platform (DSP)

Adelphic operates as a subscription-based omnichannel DSP relied upon by major agencies, brands, and large media buyers for self-service programmatic campaign execution, and maintains a customer satisfaction rate of 95%.

Demand Side Platform (DSP)Video Advertising PlatformLos Angeles, California
Adlook

Adlook

Programmatic Advertising / AdTech

Adlook is a next-generation media technology company specializing in reaching audiences on the open web and connected television.

Mobile Ad PlatformAd Fraud PreventionWarsaw, Masovian
Amazon Ad Server

Amazon Ad Server

Defunct

Ad Serving

Amazon Ad Server was a global ad-serving platform, rebranded from Sizmek Ad Suite in March 2023, that shut down by the end of 2024.

Creative Management PlatformDemand Side Platform (DSP)Seattle, Washington
Amazon Sponsored Products

Amazon Sponsored Products

Retail Media / Search Advertising

Amazon Sponsored Products is a paid advertising product that places ads alongside organic search results for related products across Amazon's platform.

Retail Media PlatformSeattle, Washington
Adobe Advertising

Adobe Advertising

Programmatic Advertising / Demand-Side Platform

Adobe Advertising is a paid media platform that automates, coordinates, and scales media buying across digital channels, connecting data and experiences in a unified environment.

AI-Powered PlatformDemand Side Platform (DSP)San Jose, California
Bing Ads

Bing Ads

Rebranded

Search Advertising / Pay-Per-Click Advertising

Bing Ads, now known as Microsoft Advertising, was an online advertising platform developed by Microsoft in which advertisers bid to display advertisements to web users.

Native AdvertisingDemand Side Platform (DSP)Redmond, Washington
Google Analytics

Google Analytics

Web Analytics / Marketing Technology

Google Analytics is a web analytics platform that measures and reports on website traffic, providing information about how people use a website — including its most popular content, time spent on each page, and the devices visitors use.

Data & AnalyticsMarketing AnalyticsMountain View, California
Microsoft Invest

Microsoft Invest

Defunct

Demand-Side Platform (DSP) / Programmatic Advertising

Microsoft Invest was Microsoft's demand-side platform (DSP), formerly Xandr Invest and, before that, AppNexus. Microsoft shut it down on February 28, 2026; its supply-side platform, Microsoft Monetize, continues.

Demand Side Platform (DSP)Connected TV PlatformNew York, New York
Y

Yandex

Search & Digital Advertising

Yandex is a digital technology company that originated as a search engine and has grown into a broad internet ecosystem, dominating the Russian-speaking web across Russia, Kazakhstan, Belarus, Turkey, and neighboring regions since 1997.

PPC ManagementProgrammatic PlatformAmsterdam, North Holland
A

Aegis Group

Acquired

Media Services & Market Research

Aegis Group was a publicly traded holding company for a global group of media specialists, purchasing advertising space across newspapers, magazines, television, radio, and other outlets, while also providing extensive audience forecasting research.

Marketing AgencyLondon, England
Amazon DSP

Amazon DSP

Rebranded

Programmatic Advertising / Demand-Side Platform

Amazon DSP was Amazon Ads' programmatic demand-side platform for buying display, video and audio ads on and off Amazon. It took the name on 2018-09-05, when Amazon Advertising Platform was renamed during the Amazon Advertising rebrand, and was succeeded on 2026-09-29 by Display, Video, and Audio (DVA+), bought through Amazon Ads Agent; some countries kept the Amazon DSP experience for a time.

Demand Side Platform (DSP)Retail Media PlatformSeattle, Washington
Apple Search Ads

Apple Search Ads

Rebranded

Mobile App Advertising / App Store Marketing

Apple Search Ads, now rebranded as Apple Ads, was Apple's native App Store advertising platform that evolved from a single-placement search tool into a multifaceted marketing ecosystem for iOS app marketers.

Mobile Ad PlatformCustomer AcquisitionCupertino, California