Companies
4,253 companies in the AdTech ecosystem
OneView
RebrandedConnected TV / Programmatic Advertising
OneView is a programmatic advertising technology platform specializing in converged TV advertising solutions that bridge traditional linear television and modern digital streaming environments. The company addresses the critical challenge of audience fragmentation across cable, satellite, over-the-air broadcast, and multiple streaming services by providing unified programmatic access to both legacy broadcast inventory and connected TV (CTV) placements through a single integrated platform. Thi...
Tableau
AcquiredData Analytics & Business Intelligence
Tableau is a leading data visualization and business intelligence platform, now a Salesforce subsidiary, that helps organizations explore, analyze, and present data through intuitive visual analytics.
The Kroger Co.
Retail Media / Commerce Media
The Kroger Co. is one of the largest U.S. grocery retailers (founded 1883, Cincinnati). Its retail media network, Kroger Precision Marketing, is powered by data-science subsidiary 84.51° and loyalty-card data from ~60M households.
BlueConic
AcquiredCustomer Data Platform (CDP)
BlueConic is a customer data platform that helps marketers and data teams create personalized experiences across touchpoints and measure the impact.
Captiv8
AcquiredInfluencer Marketing Technology
Captiv8 is a leading influencer marketing platform that connects brands with top creators and provides comprehensive tools for campaign management, measurement, and analytics. It empowers businesses to execute data-driven influencer strategies, optimize ROI, and scale their marketing efforts across various social media channels.
Evergage
RebrandedPersonalization and Customer Data Platform
Real-time personalization and customer data platform that delivers individualized experiences across web, email, and mobile channels.
Extreme Reach
RebrandedVideo Advertising Technology
Extreme Reach is a leading enterprise video advertising technology platform that provides comprehensive end-to-end solutions for managing the complete lifecycle of video advertising campaigns across multiple channels. Founded to address the growing complexity of multi-platform video advertising, the company serves major brands, advertising agencies, and media companies by streamlining video ad creation, trafficking, distribution, and measurement across linear TV, connected TV (CTV), digital, ...
Gainsight
AcquiredCustomer Success & Retention Technology
Gainsight is a leading customer success platform that helps businesses reduce churn, increase upsell, and drive customer advocacy. It provides solutions for customer success, product experience, and community engagement, enabling companies to put their customers at the center of their business strategy.
Golin Ketchum
Public Relations & Integrated Communications
Golin Ketchum is a global public relations and integrated communications agency within Omnicom Public Relations. It was formed by merging Omnicom's Ketchum with Golin, which came to Omnicom through the Interpublic acquisition. The merger was announced in February 2026 and the combined brand launched in June 2026.
NBCUnified
Identity & Audience Data / Connected TV Advertising
NBCUniversal announced NBCUnified, a first-party data and identity platform for advertisers, at CES on January 5, 2022.
Onavo
DefunctMobile Analytics / VPN (defunct)
Onavo was a mobile analytics + VPN company acquired by Facebook October 2013 (~$120M). Onavo Protect VPN gave Facebook competitive intelligence on user behavior across other apps — used to inform acquisition strategy (notably WhatsApp). Apple removed Onavo from the App Store August 2018 for violating data-collection policies. Facebook shut down Onavo entirely February 21, 2019 amid privacy backlash and FTC scrutiny.
Permutive
Data Management & Audience Platforms
Permutive is a leading data management and advertising technology platform that helps publishers and brands to better understand and engage their audiences across the open web.
PlaceIQ
AcquiredLocation Intelligence & Data Analytics
PlaceIQ is a pioneer in location intelligence, transforming raw location data into actionable insights for businesses. They provide a platform that helps brands, agencies, and publishers understand consumer behavior, measure campaign effectiveness, and make data-driven decisions based on real-world movement patterns. Their technology focuses on privacy-safe data to deliver precise audience targeting and attribution.
SiteScout
RebrandedProgrammatic Advertising / Demand-Side Platform (DSP)
SiteScout was the first self-serve advertising platform for buying online banner ad space in real-time, pioneering programmatic display advertising.
Versant Media Group
Premium Video Advertising & Media
Independent publicly traded media company (Nasdaq: VSNT) that Comcast spun off on January 2, 2026. It owns the USA Network, CNBC, MS NOW, Golf Channel, E!, Syfy and Oxygen cable networks and the Fandango, Rotten Tomatoes, GolfNow, GolfPass and SportsEngine digital platforms.
4C Insights
RebrandedData Analytics & Media Technology
4C Insights was a social and TV advertising data, measurement and media-activation company. Mediaocean agreed to acquire it on July 13, 2020; its Scope product became part of Flashtalking, now Innovid by Mediaocean. It is unrelated to Scope3.
ABC News
Premium Publisher / Broadcast Media
ABC News is a major American broadcast and digital news network owned by Disney, delivering news content across TV, streaming, and digital platforms with significant advertising inventory.
Adyoulike
AcquiredNative Advertising
Adyoulike is a leading native advertising platform that connects publishers and advertisers through AI-powered, contextually relevant ad placements at scale.
Azerion
Programmatic Advertising & Digital Entertainment
Azerion is a digital entertainment and media platform that combines content production with advertising technology. The company operates gaming properties, social entertainment sites, and a programmatic advertising platform serving brands across Europe and emerging markets.
Crispin Porter + Bogusky
Creative Advertising Agency
Iconic creative advertising agency known for groundbreaking campaigns for Burger King, MINI Cooper, and other major brands, now operating as part of Stagwell Inc. (MDC Partners merged into Stagwell in 2021; the agency rebranded to "Crispin" in 2024).
CrowdTangle
DefunctSocial Media Analytics (defunct)
CrowdTangle was a social media analytics tool acquired by Facebook November 2016 — provided journalists, researchers, and brands with monitoring tools for tracking content engagement across Facebook, Instagram, Reddit, and other platforms. Critical research tool for studying election misinformation, misleading content spread, and platform behavior. Shut down by Meta August 14, 2024 (~6 months after announcement) — controversial decision criticized by researchers and journalists.
Drift
AcquiredConversational Marketing & Sales Engagement
Drift is a conversational marketing and sales platform that uses AI-powered chatbots and live chat to engage website visitors in real time, accelerating pipeline generation for B2B companies.
Etsy
Retail Media / E-Commerce Marketplace
Etsy is a global e-commerce marketplace focused on handmade or vintage items and craft supplies. It connects millions of buyers and sellers worldwide, offering a platform for unique and creative goods.
Hanapin Marketing
AcquiredPaid Media / Performance Marketing Agency
Hanapin Marketing was a paid media and PPC agency in Bloomington, Indiana, known for the PPC Hero blog. It became part of Brainlabs in February 2020.