Companies
3,600 companies in the AdTech ecosystem
RateMDs
Healthcare Advertising/Lead Generation
RateMDs is an online platform that allows patients to search for doctors and healthcare providers and read/write reviews about their experiences.
Raven Tools
Digital Marketing Software / SEO Tools
Raven Tools is an established all-in-one SEO and digital marketing platform that serves agencies, consultants, and in-house marketing teams by consolidating essential digital marketing tools into a unified dashboard. The platform enables marketing professionals to streamline their workflows through comprehensive features including rank tracking, site audits, backlink analysis, competitor research, and white-label reporting capabilities. By aggregating data from multiple marketing channels and...
Razorfish
Digital Agency/Marketing Services
A global digital agency specializing in experience design, technology, and marketing transformation, operating as part of Publicis Groupe.
Reachbird
Marketing Technology - Influencer Marketing
Reachbird is an AI-powered influencer marketing platform specifically engineered to address the unique complexities of the European market. The company provides comprehensive technology solutions that enable brands and marketing agencies to navigate Europe's diverse, multi-language, and multi-cultural landscape through sophisticated tools for influencer discovery, campaign management, and performance analytics. By leveraging artificial intelligence and machine learning algorithms, Reachbird h...
ReachLocal
AcquiredLocal Digital Marketing
ReachLocal was a digital marketing platform that provided online advertising and marketing solutions to small and medium-sized businesses before being acquired by Gannett in 2016.
Reactflow
Marketing Technology (MarTech) - Conversion Rate Optimization
Reactflow is a no-code conversion rate optimization (CRO) platform that empowers marketing teams to independently create, test, and deploy conversion-focused website experiences without requiring developer resources. The platform addresses a critical operational bottleneck in digital marketing where teams traditionally depend on engineering support to implement A/B tests, personalization campaigns, and landing page optimizations. By combining an intuitive visual interface with enterprise-grad...
Reactful
DefunctMarketing Automation
Reactful was a marketing automation platform that specialized in personalized email and web messaging for e-commerce businesses.
Readme
Developer Tools
ReadMe provides interactive API documentation and developer experience platforms that help companies create better documentation for their APIs.
Readymag
Creative Design Tools
Readymag is a browser-based design tool for creating websites, portfolios, presentations, and digital publications without coding.
Realeyes
Creative Analytics & Attention Measurement
Realeyes is an attention and emotion measurement company that uses computer vision and AI to analyze how audiences respond to video advertising content via webcam-based facial coding. Advertisers and agencies use the platform to pre-test creative assets and predict in-market performance before media spend. The company's attention metrics are used to optimize creative effectiveness and media planning.
Reality Labs
AR/VR Hardware / Metaverse
Reality Labs is Meta's hardware, AR, and VR division. Builds Meta Quest VR headsets (formerly Oculus), Ray-Ban Meta smart glasses (with EssilorLuxottica), the Meta Quest VR ecosystem, and Horizon Worlds metaverse platform. Distinct revenue segment in Meta's financials since 2021. Spends $15-20B+ per year on Meta's metaverse/AR future bet.
RealPage
AcquiredPropTech / Real Estate Software
RealPage is a leading provider of software and data analytics for the real estate industry, offering property management, revenue management, and leasing solutions to multifamily and commercial property operators.
Rebus
Self-Serve Advertising Platform
A subsidiary of Tremor International that provides a self-serve advertising platform for small and medium-sized businesses to create and manage digital campaigns.
Recharge
Commerce Technology / Subscription Management
Recharge is a leading subscription payments platform for ecommerce brands, enabling recurring billing and subscription management for online stores.
Recycler
Classified Advertising
Recycler is a classified advertising platform that operates print and digital marketplaces for automotive, merchandise, and employment listings.
Red Hat
Open Source / Enterprise Linux / Kubernetes
Red Hat is the leading enterprise open-source software company, providing Red Hat Enterprise Linux (RHEL), OpenShift (Kubernetes platform), Ansible (automation), and a portfolio of cloud-native software. Acquired by IBM July 9, 2019 for $34 billion — IBM's largest acquisition ever. Operates as an independently managed IBM subsidiary preserving its open-source culture and brand.
Red Havas
Public Relations & Integrated Communications
Havas's global PR and communications micro-network.
Redbrick
MarTech / SaaS Portfolio
Canadian technology holding company based in Victoria, British Columbia. Acquires and grows internet brands. Portfolio includes Animoto (acquired August 2023), Leadpages, and several other SaaS properties.
Redbubble
E-commerce Marketplace / Print-on-Demand
Redbubble is a global online marketplace that connects independent artists with customers worldwide. It allows artists to upload their designs and sell them on a wide range of products, with Redbubble handling the manufacturing, shipping, and customer service.
RedCircle
Podcast Advertising and Hosting
Reddit Ads
Social Media Advertising
Reddit's advertising platform enabling brands to reach highly engaged communities through targeted ads across one of the internet's largest social platforms.
Reddit Inc.
Social Media Advertising / Digital Advertising
Reddit is a massive social media and community platform that has evolved into a significant digital advertising destination, offering brands access to highly engaged, interest-based communities at scale.
RedEye
AcquiredMarketing Automation / Customer Data Platform
RedEye was a UK-based customer data and marketing automation platform specializing in behavioral targeting, email marketing, and cross-channel personalization for enterprise retailers and travel brands.
Redpoint Global
Customer Data Platform (CDP) / Marketing Technology
Redpoint Global is a technology company that provides customer experience management solutions to enterprises across various industries.