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Companies

2,901 companies in the AdTech ecosystem

Wufoo

Wufoo

Subsidiary

Marketing Technology / Form Builder

Wufoo is an online form builder that enables users to create custom forms, surveys, and payment collection tools without coding.

Marketing TechnologyCustomer AcquisitionTampa, Florida
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Wunderkind

Wunderkind

Marketing Technology / Ecommerce Technology / Identity Resolution

Wunderkind is a performance-driven marketing technology platform that specializes in identity resolution and personalized engagement solutions for the ecommerce sector. The company addresses one of digital commerce's most pressing challenges: converting anonymous website traffic into identifiable, revenue-generating customers. Through proprietary identity technology and sophisticated machine learning algorithms, Wunderkind can recognize and identify up to 40% or more of anonymous website visi...

Email MarketingCustomer Data Platform
Wunderman

Wunderman

Acquired

Digital Marketing Agency

Global digital marketing and customer experience agency that merged with Thompson to form Wunderman Thompson, now part of VML.

Customer Data PlatformMarketing PlatformNew York, New York
Wunderman Thompson

Wunderman Thompson

Subsidiary

Creative & Marketing Services Agency

A global creative and technology agency that combines data, commerce, and experience to deliver end-to-end marketing solutions for major brands.

Customer Data PlatformMarketing TechnologyNew York, New York
Wurl

Wurl

Subsidiary

Connected TV (CTV) / Streaming Video Technology

Wurl is a connected TV (CTV) platform that provides content distribution, advertising, and monetization solutions for streaming video publishers.

CTV PlatformVideo Advertising PlatformPalo Alto, California
W

Wyng

Customer Data & Privacy Technology

Wyng is a zero-party data platform that helps brands collect customer preferences and consent through interactive experiences like quizzes, surveys, and preference centers.

Customer Data PlatformPrivacy & Consent ManagementSan Francisco, California
W

Wyzowl

Video Production & Creative Services

Wyzowl is a video production and animation agency specializing in explainer videos, product demos, and marketing content for businesses.

Creative PlatformMarketing AgencyCardiff, Wales
X

X

Subsidiary

Social Media Advertising

Social media platform offering real-time public conversations, content sharing, and digital advertising solutions, formerly known as Twitter.

Social Media ManagementPerformance MarketingSan Francisco, California
X (formerly Twitter)

X (formerly Twitter)

Acquired

Social Media Advertising

A social media platform and digital advertising network offering targeted ad solutions through promoted tweets, accounts, and trends to reach its global user base.

Influencer MarketingSocial Media ManagementSan Francisco, California
X-Mode

X-Mode

Acquired

Location Intelligence & Data

X-Mode was a location intelligence company that collected and sold precise geolocation data from mobile devices until its shutdown following privacy concerns.

Data Management PlatformLocation-Based AdvertisingReston, Virginia
Xandr

Xandr

Subsidiary

Programmatic Advertising Platform

A comprehensive advertising technology platform offering programmatic buying, selling, and data management solutions for premium digital advertising.

Demand Side Platform (DSP)Supply Side Platform (SSP)New York, New York
Xandr Invest

Xandr Invest

Subsidiary

Demand-Side Platform (DSP)

Xandr Invest is a demand-side platform (DSP) that enables advertisers and agencies to plan, buy, and measure digital advertising across multiple channels and formats.

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

Xandr Monetize

Subsidiary

Supply-Side Platform (SSP)

Xandr Monetize is a supply-side platform (SSP) that helps publishers maximize ad revenue through advanced programmatic advertising technology and unified auction capabilities.

Supply Side Platform (SSP)New York, New York
Xaxis

Xaxis

Subsidiary

Programmatic Advertising

Xaxis is GroupM's programmatic advertising platform and outcome media specialist, providing data-driven digital media buying and optimization services globally.

Demand Side Platform (DSP)New York, New York
X

Xiaohongshu Ads

Social Commerce Advertising

Xiaohongshu Ads is the advertising platform for Xiaohongshu (Little Red Book), China's leading lifestyle and social commerce platform combining content sharing with e-commerce.

Social Media ManagementE-commerce MarketingShanghai
Xiaomi

Xiaomi

Mobile Advertising Platform / Device-Based AdTech

Xiaomi is a Chinese multinational technology company that designs, develops, and sells smartphones, mobile apps, and related consumer electronics. It is one of the world's largest smartphone manufacturers and has expanded into various other product categories, including smart home devices, laptops, and wearables.

Mobile Ad PlatformMobile MarketingBeijing, Beijing Municipality
Xplenty

Xplenty

Acquired

Data Integration/MarTech

Xplenty was a cloud-based ETL (Extract, Transform, Load) and data integration platform that helped businesses prepare and move data between various sources and destinations.

Data & AnalyticsMarketing AnalyticsSan Francisco, California
Xumo

Xumo

Subsidiary

Connected TV (CTV) / Streaming Video Advertising

Xumo is a free ad-supported streaming TV (FAST) platform offering live and on-demand content across multiple devices.

Connected TV PlatformProgrammatic PlatformIrvine, California
Yaguara

Yaguara

Yaguara is a business intelligence platform designed for e-commerce and direct-to-consumer (DTC) brands. It helps companies centralize data, track key performance indicators (KPIs), set goals, and gain actionable insights to optimize their operations and growth.

Attribution & AnalyticsMarketing Analytics
Yahoo

Yahoo

Subsidiary

Demand-Side Platform (DSP) / Native Advertising

Global digital media and advertising technology company operating one of the world's largest native advertising platforms and demand-side platforms (DSP).

Ad NetworkProgrammatic PlatformNew York, New York
Y

Yahoo Advertising

Subsidiary

Digital Advertising Platform

Yahoo's advertising platform offering display, native, search, and video advertising solutions across Yahoo's owned and operated properties and partner networks.

Contextual AdvertisingIdentity ResolutionNew York, New York
Yahoo DSP

Yahoo DSP

Subsidiary

Demand-Side Platform (DSP)

Yahoo's demand-side platform (DSP) that enables advertisers and agencies to programmatically buy display, video, native, and connected TV advertising across premium inventory.

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

Yahoo Gemini

Defunct

Search and Native Advertising

Yahoo Gemini was Yahoo's unified native and search advertising platform that combined Yahoo's search and native ad marketplace into a single interface.

Native AdvertisingMobile Ad PlatformSunnyvale, California
Y

Yahoo Japan

Digital Advertising Platform

Yahoo Japan (now LY Corporation) is Japan's leading internet services company operating a major digital advertising platform, search engine, e-commerce, and portal services.

Demand Side Platform (DSP)Video Advertising PlatformTokyo, Tokyo