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Companies

4,159 companies in the AdTech ecosystem

ImageKit

ImageKit

Digital Asset Management / Media Optimization

Marketing TechnologyNoida, Uttar Pradesh
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INaudio

Audio Content Distribution

Independent audiobook distribution and production company, formerly Findaway. Spotify bought Findaway in 2022; on August 1, 2025 the business was carved out of Spotify and became independent again as INaudio, including its Voices by INaudio self-publishing service.

Marketplace TechnologySolon, Ohio
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Innocean Worldwide

Advertising & Marketing Services

Innocean Worldwide is the Seoul-based advertising agency network of Hyundai Motor Group. It has owned the US agency David&Goliath since 2017.

Marketing AgencySeoul
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insightsoftware

Financial Reporting & Analytics Software

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

Raleigh, North Carolina
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Instagram Shopping

Social Commerce / Performance Advertising

Instagram Shopping is Meta's native commerce feature that transforms Instagram into a shoppable platform, enabling brands and creators to sell products directly through posts, Stories, Reels, and a dedicated Shop tab.

Retail Media PlatformE-commerce MarketingMenlo Park, California
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Jounce Media

Programmatic Advertising Research & Analytics

Jounce Media is a programmatic advertising research and analytics firm specializing in supply chain transparency, helping buyers understand and optimize the open web ad ecosystem.

Data & AnalyticsVerification & MeasurementNew York, New York
Lamar Advertising

Lamar Advertising

Out-of-Home (OOH) Advertising

One of the largest outdoor advertising companies in North America (Nasdaq: LAMR), with more than 360,000 billboard, transit and airport displays across the United States and Canada; public since 1996.

Digital Out-of-HomeBaton Rouge, Louisiana
Lark

Lark

Workplace Collaboration

Lark is ByteDance's workplace collaboration platform — international brand of Feishu (China). Run by Lark Technologies, Singapore. Competes with Slack, Microsoft Teams, Notion. Includes chat, video, docs, calendar, mini-apps. Free tier + enterprise.

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Manage

Mobile App Install Ads (acquired)

Manage.com (formerly known as Manage) was a Mountain View-based mobile app-install ad platform acquired by Criteo in October 2018. Folded into Criteo's mobile marketing solutions post-acquisition.

Mobile Ad Platform
Mercado Libre

Mercado Libre

Retail Media

Latin America’s largest e-commerce and fintech company, with a growing retail media business.

Attribution & AnalyticsRetail Media PlatformBuenos Aires, Buenos Aires
Messenger

Messenger

Messaging / Social

Messenger is Meta's messaging app — split off from Facebook in 2014 as a standalone app. One of the world's most-used messaging platforms (~1B+ users) alongside WhatsApp. Supports Messenger ads + business messaging + Click-to-Messenger ads as part of Meta's advertising business.

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Meta Avatars

Digital Identity and Virtual Goods

Meta's avatar creation and customization platform that enables users to create digital representations of themselves across Meta's family of apps and virtual reality experiences.

Social Media ManagementCustomer EngagementMenlo Park, California
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Microsoft Azure Computer Vision

AI/ML Infrastructure for AdTech

Microsoft's cloud-based AI service that extracts information from images and videos using computer vision algorithms for content analysis, moderation, and visual search applications.

AI-Powered PlatformAd Fraud PreventionRedmond, Washington
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Microsoft Lists

Microsoft Lists is a Microsoft 365 app for tracking information and organizing work, enabling teams to create customizable lists, share data, and collaborate on structured information.

Marketing PlatformRedmond, Washington
Midjourney

Midjourney

AI Creative Technology / Generative AI

Independent AI research lab known for its image-generation models.

Creative PlatformAI-Powered PlatformSan Francisco, California
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Millward Brown

Rebranded

Market Research & Brand Analytics

Millward Brown was a leading global market research and brand consultancy that rebranded as Kantar Millward Brown and later merged into Kantar's unified brand intelligence offering.

Marketing AnalyticsVerification & MeasurementLondon, England
Netflix Ads

Netflix Ads

Connected TV / Streaming Advertising

Netflix's advertising platform offering premium streaming inventory to brands, leveraging first-party data from 270M+ subscribers across its ad-supported tier.

Connected TV PlatformVerification & MeasurementLos Gatos, California
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NICE

Customer Experience / Contact Center (not pure AdTech)

NICE is a global enterprise software company specializing in customer experience (CX) and financial crime prevention solutions.

Marketing AnalyticsCustomer EngagementRa'anana, Center District
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Nielsen Marketing Cloud

Acquired

Data Management & Audience Analytics

Nielsen Marketing Cloud was Nielsen's data-driven marketing platform offering audience segmentation, data management, and analytics solutions for advertisers and media companies.

Identity ResolutionData Management PlatformNew York, New York
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Omni & Flywheel Commerce Network

Data & Commerce Technology

Omnicom's data and digital-commerce division (CEO Duncan Painter), housing the Omni operating system and Flywheel digital commerce — the data backbone for Omnicom's other divisions. Formed in the December 2025 post-Interpublic restructure.

Attribution & AnalyticsIdentity ResolutionNew York, New York
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Omny Studio

Podcast & On-Demand Audio Publishing

Omny Studio is a professional podcast and on-demand audio publishing platform used by broadcasters, media companies, and content creators to manage, distribute, and monetize audio content.

Audio AdvertisingVerification & MeasurementMelbourne, Victoria
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Pentagram

Brand Identity & Design Consultancy

Pentagram is the world's largest independent design consultancy, renowned for brand identity, graphic design, and visual communications across global clients.

Creative PlatformMarketing AgencyNew York, New York
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Performics

Performance Marketing / Digital Media Agency

Performics is a global performance marketing agency and Publicis Groupe subsidiary that helps brands drive measurable business outcomes through data-driven search, social, and programmatic media strategies.

Attribution & AnalyticsMarketing AgencyChicago, Illinois
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Pixy

Defunct

Consumer Hardware / Social Media

Snap's AR-camera drone (the 'Pixy'). Launched April 2022 at $230. Discontinued August 2022 after 4-month run.

Santa Monica, California