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Companies

3,730 companies in the AdTech ecosystem

Dentsu Inc.

Dentsu Inc.

Rebranded

Advertising & Marketing Services

Dentsu is one of the world's largest advertising and media agency groups, offering integrated marketing, media, creative, and data-driven solutions to global brands.

Customer Data PlatformMarketing AnalyticsTokyo, Tokyo
Dentsu International

Dentsu International

Merged

Integrated Marketing & Advertising Services

Dentsu International is a global network of marketing and advertising agencies operating as the international division of Japanese holding company Dentsu Group Inc.

Customer Data PlatformMarketing AgencyLondon, England
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Dentsu Isobar

Rebranded

Digital Marketing & Advertising Agency

Dentsu Group digital agency formed January 2016 by merging Dentsu iX with Isobar Japan. Operated under the Dentsu Isobar brand until the 2020 Japan-side Isobar/Dentsu Digital consolidation.

Marketing TechnologyMarketing AgencyTokyo, Tokyo
Dentsu Japan Network

Dentsu Japan Network

Advertising & Marketing Services / AdTech

Dentsu Japan Network (DJN) — the in-house company managing Dentsus 116-160 domestic Japan group companies, including Dentsu Inc. (operating co), Dentsu Digital, Dentsu Soken, Septeni Holdings, and Ignition Point. Distinct from Dentsu International (the global ex-Japan business unit).

Marketing TechnologyMarketing AgencyTokyo
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Dentsu X

Media Agency / AdTech

Dentsu's data-driven media agency network, formed 2017. Operates as part of Dentsu Media division.

Attribution & AnalyticsDemand Side Platform (DSP)London
Depop

Depop

Acquired

E-commerce/Social Commerce

A social shopping app combining marketplace functionality with social media features, focused on fashion resale and secondhand clothing among Gen Z users.

Commerce TechnologyMarketplace TechnologyLondon, England
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Dept

Acquired

Digital Marketing & AdTech Services

Dept is a global digital agency combining technology, creativity, and data to deliver end-to-end digital experiences for major brands worldwide.

AI-Powered PlatformDemand Side Platform (DSP)Amsterdam, North Holland
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Dept Agency

Digital Marketing & AdTech Services

DEPT® is a global digital agency combining technology, creativity, and data to deliver end-to-end digital experiences for leading brands worldwide.

Demand Side Platform (DSP)Marketing AgencyAmsterdam, North Holland
Descartes Labs

Descartes Labs

Descartes Labs is a geospatial intelligence company that leverages satellite imagery and other Earth observation data with artificial intelligence and machine learning. They provide a cloud-native platform for data fusion, analysis, and model development, enabling organizations to monitor, measure, and predict changes on Earth for various industries.

Data & Analytics
Descript

Descript

Content Creation Tools / Creative Software

Descript is an AI-powered audio and video editing platform that allows users to edit audio and video content by editing the transcript.

Creative Management PlatformCreative PlatformSan Francisco, California
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Despegar Partner Hub

Travel Affiliate Marketing

Despegar Partner Hub is the affiliate and partnership platform of Despegar, Latin America's leading online travel agency, enabling partners to monetize travel bookings.

Influencer MarketingPerformance MarketingBuenos Aires
Desygner

Desygner

Creative Technology / Design Software

Desygner is an online graphic design platform that empowers individuals and businesses to create professional-quality designs with ease, regardless of their design experience. It offers a comprehensive suite of tools, templates, and stock assets for various marketing, social media, and branding needs, aiming to democratize design.

Creative Management PlatformCreative PlatformGold Coast, Queensland
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Deutsch

Acquired

Creative Advertising Agency

Deutsch is a Los Angeles-based creative advertising agency (the LA lineage that retained the core "Deutsch" name after the NY office split off in 2020). Came under Omnicom Group via the Omnicom–IPG merger (closed Nov 26, 2025) and sits in Omnicom’s U.S. Advertising Collective. Known for bold, culturally relevant campaigns.

Creative PlatformMarketing AgencyLos Angeles, California
DevCycle

DevCycle

Developer Tools / Feature Management / DevOps

DevCycle is a modern feature management and experimentation platform designed to serve as critical infrastructure for development teams implementing continuous delivery practices. The platform enables engineering teams to decouple code deployments from feature releases through comprehensive tools including feature flags, A/B testing capabilities, targeted rollouts, and real-time experimentation frameworks. This separation allows organizations to deploy code to production environments while ma...

Marketing Technology
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DeviantArt

Content Platform / Display Advertising

DeviantArt is a large online community and social network for artists and art enthusiasts, featuring user-generated content, digital art marketplace, and advertising opportunities.

Marketplace TechnologyContent DiscoveryLos Angeles, California
Deviate Labs

Deviate Labs

Marketing Technology - Conversion Rate Optimization & Experimentation

Deviate Labs is a specialized growth experimentation and conversion rate optimization (CRO) agency that operates at the strategic intersection of consulting services and proprietary technology solutions. The company distinguishes itself in the digital optimization market through a unique dual-capability model that combines deep expertise in data-driven experimentation methodologies with its own testing platform infrastructure. This integrated approach enables clients to execute sophisticated ...

Marketing TechnologyMarketing Platform
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devtodev

Acquired

Mobile Analytics & Engagement

Lithuanian gaming/apps data analytics platform founded 2014. Acquired by AppsFlyer November 8 2023.

Marketing AnalyticsCustomer EngagementVilnius
Dialogflow

Dialogflow

Conversational AI / Natural Language Processing

Google's conversational AI platform for building chatbots and voice assistants with natural language understanding capabilities.

AI-Powered PlatformMarketing PlatformSunnyvale, California
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Diamond Management & Technology Consultants

Merged

Tech & Management Consulting

Chicago tech and management consulting firm (~500 consultants), acquired by PwC November 2010 ($378M deal). Initial sub-brand "PwC's Diamond Advisory Services"; folded into PwC Advisory and ultimately Strategy&. Brand sunset. Sources: PR Newswire + Wikipedia.

Dianomi

Dianomi

AdTech/MarTech - Content Recommendation & Native Advertising

Dianomi is a specialized content recommendation and native advertising platform that operates within the premium publishing ecosystem. Founded in 2003 and headquartered in London, UK, the company has established itself as a leading provider of AI-powered content discovery solutions specifically tailored for financial services, business, and investment-focused publishers. Unlike general content recommendation platforms, Dianomi focuses exclusively on premium, high-quality publishers, ensuring ...

Native AdvertisingContent DiscoveryLondon, United Kingdom, California
Didomi

Didomi

Consent Management & Privacy Technology

Didomi is a consent management platform that helps businesses comply with data privacy regulations, such as GDPR and CCPA, by obtaining and managing user consent for data collection and processing.

Privacy & Consent ManagementPrivacy TechnologyParis, Île-de-France
Digible

Digible

Vertical AdTech / Multifamily Real Estate Marketing

Digible is a specialized digital marketing and advertising technology company that operates exclusively within the multifamily housing and apartment industry vertical. The company provides a comprehensive suite of digital advertising solutions specifically designed to help property managers and apartment communities optimize their tenant acquisition strategies through data-driven, targeted campaigns. Digible's platform leverages advanced technologies including geofencing, paid search, program...

Real Estate MarketingVertical Marketing PlatformDenver, Colorado
Digimind

Digimind

Social Media Analytics & Intelligence

Digimind is a global social media monitoring and competitive intelligence platform founded in 1998, specializing in helping businesses track, analyze, and leverage social media data for strategic decision-making. The company provides enterprise-grade solutions that enable organizations to monitor brand mentions across social networks, news sites, blogs, forums, and other digital channels, while delivering actionable insights through advanced analytics and AI-powered sentiment analysis. With ...

Data & AnalyticsSocial Media ManagementParis, France, Île-de-France
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Digioh

Marketing Technology / Conversion Optimization

Digioh is a customer data and engagement platform that helps brands capture zero-party data through interactive forms, quizzes, and pop-ups to drive conversions and personalization.

Marketing TechnologyCustomer EngagementSan Diego, California