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Companies

4,248 companies in the AdTech ecosystem

ShareASale

ShareASale

Acquired

Affiliate Marketing Networks

ShareASale is an affiliate marketing network connecting merchants with affiliate partners to drive performance-based sales and leads.

Customer AcquisitionPerformance MarketingChicago, Illinois
Shazam

Shazam

Music Recognition / Audio AI

Shazam is Apple's music identification service. Acquired by Apple September 2018 for $400M. Ad-free post-acquisition (Apple removed ads). Integrated deeply into iOS, watchOS, and Apple Music. Brand still in active use.

Audio Advertising
S

Skimlinks

Acquired

Affiliate Marketing Technology

Skimlinks is a commerce content monetization platform that automatically affiliates product links for publishers and content creators.

Commerce TechnologyE-commerce MarketingLondon, England
Skyword

Skyword

Content Marketing Technology

Skyword is a comprehensive content marketing platform that enables enterprises to plan, create, distribute, and measure high-quality content at scale. Founded in 2010 and headquartered in Boston, Massachusetts, the company has established itself as a leader in the content marketing technology space by combining sophisticated workflow management software with access to a vetted network of creative professionals including writers, designers, videographers, and strategists. This unique hybrid ap...

Creative Management PlatformMarketing PlatformBoston, Massachusetts
S

Snowflake Cortex AI

Data Infrastructure & AI / AdTech Analytics

LLM/ML-in-warehouse layer. Includes Cortex AI, Cortex Analyst, Cortex Search. Brings AI inference + serving inside the data warehouse.

Data & AnalyticsAttribution & AnalyticsSan Mateo, California
Statsig

Statsig

Experimentation & Feature Management / MarTech

Statsig is a modern experimentation and feature management platform designed to empower technology companies to make data-driven product decisions at scale. Founded to address critical limitations in legacy experimentation infrastructure, the company has built a unified platform that consolidates feature flags, A/B testing, and real-time analytics into a single, high-performance environment. This integration eliminates the operational complexity of managing disparate tools and significantly a...

AI-Powered PlatformMarketing TechnologyBellevue, Washington
Supermetrics

Supermetrics

Marketing Data Integration & Analytics

Supermetrics is a leading data integration and analytics platform that serves as a critical infrastructure provider in the AdTech and MarTech ecosystem. The company specializes in enabling marketers, advertisers, and data analysts to consolidate marketing data from multiple sources into centralized analytics platforms and data warehouses. Through its flagship data pipeline solution, Supermetrics connects over 100 marketing platforms, advertising networks, and social media channels to popular ...

Data & AnalyticsAttribution & AnalyticsHelsinki, Uusimaa
Sysomos

Sysomos

Acquired

Social Media Analytics

Social media analytics and listening platform that provided enterprise brands with insights from social conversations and online content.

Data & AnalyticsSocial Media ManagementToronto, Ontario
TargetSpot

TargetSpot

Acquired

Digital Audio Advertising

TargetSpot was a digital audio advertising platform specializing in streaming radio and podcast advertising before being acquired by Radionomy Group (now Vivendi).

Audio AdvertisingProgrammatic PlatformNew York, New York
Tray.io

Tray.io

Marketing Technology / Integration Platform as a Service (iPaaS)

Tray.ai (formerly Tray.io) is an enterprise automation and integration platform that enables businesses to connect applications, automate workflows, and orchestrate complex processes without heavy engineering resources.

Marketing TechnologyMarketing AutomationSan Francisco, California
T

Triggit

Merged

Programmatic Advertising / Retargeting

Triggit was a retargeting and real-time bidding platform that pioneered programmatic display advertising, known for its early integration with the Facebook Ad Exchange (FBX), before being acquired by Gravity4 in March 2015.

Demand Side Platform (DSP)Programmatic PlatformSan Francisco, California
Unmetric

Unmetric

Acquired

Social Media Analytics & Intelligence

Unmetric was a social media intelligence platform that benchmarked brand performance across social channels, acquired by Cision in 2019.

Social Media ManagementMarketing AnalyticsNew York, New York
V

Valassis

Promotional Marketing & Advertising Services

A leading marketing solutions provider specializing in intelligent mail, digital media, and in-store marketing services for retailers and consumer packaged goods brands.

Local AdvertisingCustomer AcquisitionLivonia, Michigan
Vivvix

Vivvix

Acquired

Advertising Intelligence & Competitive Monitoring

Vivvix was a leading competitive advertising intelligence platform formed from the merger of Kantar's US ad intelligence assets and CMAG, before being acquired by MediaRadar in November 2023 and absorbed into that brand.

Data & AnalyticsMarketing AnalyticsNew York, New York
V

Vizeum

Rebranded

Media Agency

Dentsu media-network agency. Folded into iProspect January 2021 as part of Dentsu Group simplification.

Marketing AnalyticsMarketing AgencyLondon, England
W

Web.com

Digital Marketing & Online Presence Services

Web.com — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage backfill).

Local AdvertisingMarketing PlatformJacksonville, Florida
WebFX

WebFX

Digital Marketing Agency with AdTech Components

WebFX is a prominent player in the AdTech ecosystem, offering a range of digital marketing solutions and innovative advertising technology. Their flagship product, AdTechFX, provides advanced programmatic advertising capabilities that help businesses optimize their digital campaigns across multiple channels. With a focus on data-driven strategies, WebFX leverages artificial intelligence, machine learning, and human expertise to deliver superior campaign performance and measurable ROI for its ...

Marketing AnalyticsMarketing AgencyHarrisburg, Pennsylvania
W

WPP Commerce

Commerce Media & Retail Media

WPP Commerce is WPP's cross-agency commerce practice, launched in April 2026, uniting retail media, shopper marketing, creative commerce and content across WPP Media, VML, Ogilvy and other WPP companies.

E-commerce MarketingMarketing AgencyLondon, England
Y

Yeahmobi

Mobile Advertising / Performance Marketing

Yeahmobi is a China-based global mobile advertising and marketing platform specializing in performance-driven user acquisition and app promotion across emerging markets.

Mobile Ad PlatformDemand Side Platform (DSP)Xi'an
Z

Ziff Davis

Digital Media & Marketing Technology

Mid-cap digital-media and martech holding company (NASDAQ: ZD); owns PCMag, IGN, CNET, Everyday Health, Moz, iContact, Campaigner. Formerly J2 Global (renamed Oct 2021).

Email MarketingMarketing AnalyticsLos Angeles, California
Zignal Labs

Zignal Labs

Media Intelligence & Brand Monitoring

Zignal Labs provides real-time media intelligence and narrative tracking software that helps organizations monitor, analyze, and respond to emerging stories across traditional and social media.

Data & AnalyticsMarketing AnalyticsSan Francisco, California
3

3Q Digital

Acquired

Performance Marketing / Digital Advertising Agency

3Q Digital is a performance-driven digital marketing agency specializing in paid search, social, and programmatic advertising for high-growth brands and enterprises.

Customer AcquisitionMarketing AgencySan Francisco, California
A

AcuityAds

Programmatic Advertising / Demand-Side Platform (DSP)

AcuityAds is a programmatic advertising technology company providing demand-side platform (DSP) solutions and data-driven digital media buying capabilities.

Demand Side Platform (DSP)Video Advertising PlatformToronto, Ontario
Adbeat

Adbeat

Competitive Intelligence and Ad Analytics

Adbeat is a competitive intelligence platform that helps advertisers and marketers track and analyze digital advertising campaigns across the web. The platform provides detailed insights into competitors' ad strategies, creative assets, and media buying patterns.

Marketing AnalyticsVerification & MeasurementSan Francisco