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Companies

4,248 companies in the AdTech ecosystem

Adestra

Adestra

Acquired

Email Marketing Automation

Adestra was an email marketing automation platform that provided sophisticated email campaign management and personalization tools before being acquired by Upland Software in 2016.

Email MarketingMarketing AutomationOxford, England
A

Amazon Complete TV

Connected TV (CTV) Advertising / Programmatic Media Buying

AI-driven cross-publisher CTV planning solution launched March 4 2025 in Amazon DSP. Combines Prime Video + premium publishers for 95% addressability claim.

Attribution & AnalyticsDemand Side Platform (DSP)Seattle, Washington
A

Atlas Solutions

Defunct

Ad Server (defunct)

Atlas Solutions was an ad server acquired by Facebook from Microsoft in 2013 (~$100M). Used to challenge Google DoubleClick in cross-publisher ad serving + measurement. Shut down by Facebook 2018 as Facebook refocused on its owned-and-operated properties + Audience Network rather than open-web ad serving.

Ad Server
B

BAMTech Media

Rebranded

OTT / Streaming Technology

MLB Advanced Media spin-off founded 2015, focused on OTT video streaming technology. Disney acquired minority stake Aug 2016 ($1B), majority Sept 2017 ($1.58B), full ownership Nov 2022 ($900M for MLB's 15% stake). Rebranded to Disney Streaming Services internally October 2018, publicly Disney Streaming on Aug 3 2021. Source of Disney+ / ESPN+ / Hulu technology stack.

Connected TV PlatformVideo TechnologyNew York, New York
B

BBDO Japan

Advertising Agency / Creative Services

BBDO Japan is a Tokyo agency and a subsidiary of I&S BBDO, serving BBDO's global clients in Japan. It began in 2004 as Nix Proximity and took the BBDO Japan name in 2015.

Marketing AgencyTokyo
Blockgraph

Blockgraph

TV/CTV Identity Resolution & Data Collaboration

Blockgraph is an identity resolution platform specifically designed for the TV industry, enabling secure data sharing between programmers, distributors, and advertisers. The platform uses blockchain technology to facilitate privacy-safe audience matching for TV advertising.

Identity ResolutionNew York, New York
Bloomreach

Bloomreach

Commerce Experience & Marketing Automation

Bloomreach is a leading commerce experience cloud that helps brands and retailers personalize customer journeys across all touchpoints. It leverages AI-driven insights, customer data, and product discovery to deliver relevant and engaging experiences, driving revenue growth.

Customer Data PlatformAI-Powered PlatformMountain View, California
Brightcom

Brightcom

Advertising Technology (AdTech) / Digital Media Technology

Brightcom Group is a publicly-traded digital media technology company founded in 1999 and headquartered in Hyderabad, India, with a global operational footprint spanning the United States and other international markets. As a full-stack digital media solutions provider, Brightcom specializes in comprehensive advertising technology (AdTech) solutions and digital content monetization services that connect publishers, advertisers, and content creators across multiple digital channels. The compan...

Mobile Ad PlatformVideo Advertising PlatformHyderabad, India, Telangana
Clean.io

Clean.io

Acquired

Ad Security & Verification

Clean.io is a Baltimore ad-security company whose technology detects and blocks malicious ads (malvertising) for publishers. HUMAN Security acquired it in November 2022.

Ad Fraud PreventionVerification PlatformBaltimore
C

CommerceHub

Rebranded

E-Commerce Infrastructure & Supply Chain Technology

CommerceHub is a leading e-commerce network platform that connects retailers, suppliers, and logistics providers to enable drop ship, marketplace, and distributed order management capabilities.

Commerce TechnologyMarketplace TechnologyAlbany, New York
Conversion Logic

Conversion Logic

Acquired

Marketing Attribution & Analytics

Conversion Logic was a performance marketing and lead generation platform that specialized in connecting advertisers with high-quality consumer leads across multiple verticals.

Attribution & AnalyticsMarketing AnalyticsLos Angeles, California
C

Cooler Screens

Digital Out-of-Home (DOOH) / Retail Media

Cooler Screens transforms retail cooler doors into interactive digital media displays, creating an in-store advertising and retail media network.

Digital Out-of-HomeRetail Media PlatformChicago, Illinois
Creatio

Creatio

Creatio is a global vendor of a no-code platform for process automation and CRM. It empowers businesses to automate workflows, manage customer relationships, and accelerate digital transformation with a focus on business agility and freedom to own their automation.

Marketing PlatformMarketing AutomationBoston
C

Crossmedia

Media Planning & Buying

Crossmedia is an independent media planning and buying agency known for its transparent, data-driven approach to cross-channel media investment for major brands.

Marketing AgencyProgrammatic PlatformNew York, New York
E

Eloqua

Acquired

Marketing Automation / B2B MarTech

Eloqua is Oracle's B2B marketing automation platform, enabling enterprise marketers to orchestrate complex, data-driven campaigns across multiple channels.

Attribution & AnalyticsMarketing PlatformRedwood City, California
F

Fetch Rewards

Retail Media / Shopper Marketing

A mobile rewards app that allows consumers to earn points by scanning grocery receipts and purchasing partner brands, connecting CPG brands with shoppers through purchase-based incentives.

Retail Media PlatformCustomer AcquisitionMadison, Wisconsin
Flurry Analytics

Flurry Analytics

Defunct

Mobile Analytics

Flurry Analytics was a pioneering mobile app analytics platform that provided developers and marketers with deep insights into user behavior across iOS and Android applications.

Data & AnalyticsMobile MarketingSan Francisco, California
Freshrelevance

Freshrelevance

E-commerce Personalization and Marketing Technology

Freshrelevance is a specialized software-as-a-service (SaaS) provider that delivers advanced personalization and analytics solutions specifically designed for e-commerce businesses. The platform empowers online retailers and digital marketers to create highly individualized customer experiences across multiple channels including email, web, mobile apps, and SMS. By leveraging real-time behavioral data and predictive analytics, Freshrelevance enables e-commerce companies to increase conversion...

Marketing TechnologyE-commerce MarketingLondon
H

HealthVerity

Healthcare Data & Identity / Health AdTech

Healthcare real-world-data and identity company; acquired Symphony Health from ICON in 2026.

Identity ResolutionData Management PlatformPhiladelphia, Pennsylvania
H

HookLogic

Rebranded

Retail Media / Commerce Media

HookLogic was an early commerce-media platform acquired by Criteo in November 2016 for $250M. Pioneer of retail-media sponsored-product ads on retailer.com properties. Brand retired post-acquisition; tech became the foundation of what's now Criteo Retail Media Platform (RMP).

Retail Media PlatformNew York, New York
iContact

iContact

Email Marketing

Email marketing platform providing small businesses and nonprofits with tools for creating, sending, and tracking email campaigns and marketing automation.

Email MarketingMarketing AutomationMorrisville, North Carolina
IgnitionOne

IgnitionOne

Defunct

Digital Marketing Technology / Demand-Side Platform

IgnitionOne was a leading digital marketing technology platform that provided cross-channel campaign management, audience scoring, and customer intelligence solutions before being acquired and ultimately absorbed.

Data Management PlatformMarketing PlatformNew York, New York
Influential

Influential

Acquired

Marketing Technology (MarTech) - Influencer Marketing & Social Intelligence

Influential is an enterprise-grade AI-driven influencer marketing and social intelligence platform that revolutionizes how brands and advertising agencies execute influencer partnerships across major social media platforms. Founded as a technology-first solution to address the fragmented and often opaque influencer marketing landscape, the company leverages proprietary artificial intelligence and machine learning algorithms to process millions of social data points in real-time. This sophisti...

Influencer Marketing
InsideView

InsideView

Acquired

B2B Data Intelligence and Sales Acceleration

InsideView was a B2B data intelligence and sales acceleration platform that provided market intelligence, company data, and contact information to help sales and marketing teams identify and engage prospects.

Customer Data PlatformMarketing AnalyticsSan Francisco, California