Companies

RateMDs is an online platform that allows patients to search for doctors and healthcare providers and read/write reviews about their experiences.

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...

A global digital agency specializing in experience design, technology, and marketing transformation, operating as part of Publicis Groupe.

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...

Reachdesk is a B2B gifting and direct mail platform that integrates with marketing automation and CRM tools to enable personalized physical touchpoints at scale throughout the buyer journey. It allows marketing and sales teams to send branded gifts, direct mail, and e-gifts triggered by behavioral signals, measuring pipeline impact and ROI. Reachdesk bridges offline engagement with digital marketing workflows and attribution.

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 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 was a marketing automation platform that specialized in personalized email and web messaging for e-commerce businesses.

ReadMe provides interactive API documentation and developer experience platforms that help companies create better documentation for their APIs.

Readymag is a browser-based design tool for creating websites, portfolios, presentations, and digital publications without coding.

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 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 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.

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 is a leading subscription payments platform for ecommerce brands, enabling recurring billing and subscription management for online stores.

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

Recycler is a classified advertising platform that operates print and digital marketplaces for automotive, merchandise, and employment listings.

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.

Havas's global PR and communications micro-network.

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 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.

Reddit's advertising platform enabling brands to reach highly engaged communities through targeted ads across one of the internet's largest social platforms.

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.