537 acquired AdTech companies
AdTech companies that were acquired — most still operate inside their acquirer.
Acquired by Tripledot Studios · 2025
Mobile gaming studio.
Acquired by LoopMe · 2024
Chartboost is an in-app programmatic advertising and monetization platform that enables developers to monetize their mobile apps and connect…
Acquired by Omnicom Group · 2024
Flywheel Digital is a managed service provider focused on accelerating brand growth in digital commerce, and was acquired by Omnicom for $83…
Habu was a San Francisco-based data clean room and collaboration platform, founded in 2017, that allowed brands, publishers, and media platf…
Acquired by Triton Digital · 2024
Sounder is an AI-powered, end-to-end audio intelligence platform that brings together publishers, brands, agencies, ad tech marketplaces, an…
Acquired by Hootsuite · 2024
Talkwalker is a social listening and analytics company that helps over 2,000 brands and agencies optimize the impact of their communication …
Acquired by Walmart Inc. · 2024
VIZIO sells inventory within SmartCast that includes display ads on the home screen of VIZIO TVs, video ads in its free streaming service Wa…
Acquired by BarkleyOKRP · 2024
Adlucent was a digital marketing technology company specializing in predictive marketing and paid search optimization for retailers and bran…
Acquired by Cadent · 2024
AdTheorent, now part of Cadent, was a machine learning-powered programmatic advertising platform that delivered predictive targeting and pri…
Acquired by AMC Networks · 2024
BBC America is a US cable and satellite television channel jointly owned by AMC Networks and BBC Studios, delivering British programming and…
Acquired by Seedtag · 2024
Beachfront is a connected TV and video advertising platform providing SSP, ad serving, and programmatic solutions for streaming media compan…
Drift is a conversational marketing and sales platform that uses AI-powered chatbots and live chat to engage website visitors in real time, …
Acquired by AEA Investors · 2024
Huge is a global digital agency specializing in design, technology, and marketing services for major brands, operating as a subsidiary of IP…
Acquired by Publicis Groupe · 2024
Influential is an enterprise-grade AI-driven influencer marketing and social intelligence platform that revolutionizes how brands and advert…
Acquired by Webflow · 2024
Intellimize was an AI-powered website personalization and optimization platform that used machine learning to automatically test and persona…
Jebbit is a software-as-a-service (SaaS) platform specializing in interactive content experiences and customer engagement solutions for ente…
Acquired by Infinite Reality · 2024
Landvault (formerly Admix, merged + rebranded June 2022) is an immersive/metaverse experience builder.
Acquired by Databricks · 2024
Tabular was an AdTech data management company that provided tools for organizing, analyzing, and activating advertising data across campaign…
Acquired by PathFactory · 2024
Uberflip is a content experience platform that helps B2B marketers create, manage, and optimize personalized content hubs to accelerate buye…
Acquired · 2024
Viostream is an Australian enterprise video platform acquired by Kollective Technology, offering secure video hosting, streaming, and manage…
Artifact was an AI-powered news aggregation app founded by Instagram's co-founders that personalized content discovery before being shut dow…
Acquired by Attivo Group · 2024
New York creative advertising agency, formerly Deutsch New York (the NY lineage of Deutsch, split into a separate business in October 2020).
Acquired by Equativ · 2024
Kamino Retail was a retail media technology platform that helped brands and retailers activate first-party data for targeted advertising acr…
Acquired by Databricks · 2024
Open-source dataset enrichment/management.
Acquired by Contentful · 2024
Ninetailed was a composable personalization and experimentation platform for headless and composable digital experiences, acquired by Conten…
Acquired by Spotler Group · 2024
RedEye was a UK-based customer data and marketing automation platform specializing in behavioral targeting, email marketing, and cross-chann…
Acquired by Stagwell Inc. · 2024
Team Epiphany was a New York-based multicultural marketing and experiential agency known for bridging brands with diverse, influential consu…
Acquired by Havas · 2024
Paris-headquartered data consultancy acquired by Havas in 2024.
Acquired by Interpublic Group · 2024
Intelligence Node was a retail pricing intelligence and competitive data analytics platform that helped brands and retailers optimize pricin…
Acquired by Marketecture Media · 2024
Pseudonymous ad tech social account and content brand ("The Lord of RTB and the best memes in advertising"), acquired by Marketecture Media …
Acquired by BBC Studios · 2024
BritBox is a subscription video-on-demand (SVOD) streaming service offering the largest collection of British TV content, jointly owned by B…
Acquired by Shutterstock, Inc. · 2024
Envato is a global online marketplace for creative assets and digital products, empowering millions of creatives worldwide.
Onfido is an AI-powered identity verification and authentication platform that helps businesses verify real user identities using document c…
Acquired · 2024
Orbital Insight was a geospatial analytics company that used satellite imagery and AI to provide location intelligence insights for various …
Acquired by Marketecture Media · 2024
Video and podcast interview series hosted by AdTechGod and Jeremy Bloom; launched as The AdTech Forum in 2024 and acquired by Marketecture M…
Acquired by Francisco Partners · 2024
The Weather Company operates Weather.com, The Weather Channel apps, and digital weather/climate data services.
Acquired by Perion Network · 2023
Hivestack is a global, full-stack adtech company powering both the buy and sell sides of programmatic digital out-of-home (DOOH) advertising…
Acquired by InMobi · 2023
InMobi CMP is a consent management platform that helps app and web publishers collect and pass user consent under privacy laws using the IAB…
Clearbit is a B2B marketing intelligence company, founded in 2014 and headquartered in San Francisco, that built its reputation on developer…
Acquired by Neptune Retail Solutions · 2023
Quotient Technology was an advertising technology company that specialized in digital promotions, retail media, digital out-of-home advertis…
605 was an advanced TV measurement and analytics company that provided cross-screen audience measurement and campaign effectiveness solution…
Acquired by Simpli.fi · 2023
Bidtellect was a programmatic native advertising platform specializing in native demand-side platform (DSP) technology, acquired by Harte-Ha…
Acquired by Shutterstock, Inc. · 2023
Giphy is the world's largest GIF search engine and animated content platform, enabling brands and developers to integrate GIFs, stickers, an…
Hawk (formerly TabMo) is a French omnichannel advertising technology company and demand-side platform (DSP), headquartered in Paris.
Acquired by Contentsquare · 2023
Heap is a digital insights platform that automatically captures every user interaction on web and mobile apps, eliminating the need for manu…
MediaMath was a pioneering demand-side platform (DSP) and programmatic advertising technology company that shut down operations in June 2023…
Acquired by Databricks · 2023
Foundation-model training platform.
AI-powered UA & monetization platform acquired by AppsFlyer December 5 2023 (all-stock).
Acquired by DoubleVerify · 2023
AI-powered programmatic advertising optimization platform that uses machine learning to automate and improve DSP bidding strategies.
Acquired by Dentsu Group Inc. · 2023
Marketing-production company acquired by Dentsu in 2023.
Acquired by Chartbeat · 2023
Tubular Labs is a leading social video intelligence platform that provides audience measurement, content analytics, and competitive insights…
Acquired · 2023
UserTesting is a leading human insight platform that enables organizations to gather real-time feedback from target audiences through video-…
Acquired by MediaRadar · 2023
Vivvix was a leading competitive advertising intelligence platform formed from the merger of Kantar's US ad intelligence assets and CMAG, be…
WireWheel was a privacy management platform that helped enterprises operationalize data privacy compliance, acquired by TransUnion in 2022 t…
Acquired by Accenture · 2023
Healthcare and life sciences marketing agency acquired Nov 2023.
Grasp was an AdTech analytics and attribution platform that helped advertisers measure and optimize cross-channel campaign performance throu…
Acquired by Databricks · 2023
Okera was a data access and governance platform that enabled secure, policy-based access to data across cloud and on-premise environments be…
Acquired by Accenture · 2023
Thai creative-and-experience agency acquired 2023.