Companies

Quora Ads is the self-serve advertising platform built on Quora's intent-rich Q&A community, enabling brands to reach high-intent audiences actively researching topics relevant to their products.

Research Quotient, operating under the brand name Quotient, is a leading market research and analytics firm that bridges traditional research methodologies with modern data science capabilities. The company empowers organizations across diverse industries to make informed, data-driven decisions through comprehensive research solutions, consumer insights, and predictive analytics. Quotient specializes in delivering actionable intelligence that helps businesses understand complex market dynamic...

Qwant is a European privacy-focused search engine that does not track users or personalize search results based on personal data.

Qwarry is a cookieless targeting and measurement platform that uses contextual and cohort-based approaches for audience targeting. The French AdTech company provides privacy-compliant advertising solutions for publishers and advertisers preparing for the deprecation of third-party cookies.

R/GA is a global innovation and design consultancy that creates digital products, services, and marketing campaigns for major brands.

R/GA's venture-studio arm. 190+ portfolio companies and 29 exits across multiple sector studios (Future Climate, Global Sports, the Trailblazer studio with Billie Jean King + LA Dodgers, Data Venture Studio). Operates as the corporate-venture and accelerator capability inside R/GA; ownership followed the parent into Truelink Capital control March 2025. Sources: ventures.rga.com + Tracxn.

Thai creative-and-experience agency acquired 2023. SEA expansion play for Accenture Song. Sources: Accenture Newsroom + Consultancy.asia.

Radius was a B2B marketing data and advertising platform that helped businesses identify, target, and engage small business customers through data-driven marketing solutions.

Railway is a modern Platform-as-a-Service (PaaS) provider that has emerged as a developer-centric alternative to traditional cloud infrastructure platforms. Founded to address the complexity and operational overhead associated with deploying and managing cloud applications, Railway offers an integrated platform that combines compute resources, database provisioning, CDN capabilities, and continuous deployment workflows into a unified, intuitive interface. The company's mission centers on remo...

Rakuten Advertising is a global affiliate marketing and performance advertising platform that connects brands with publishers through data-driven solutions.

Rakuten Marketing is a global affiliate marketing and performance marketing platform that connects advertisers with publishers to drive customer acquisition and sales.

Rank Ranger is a cloud-based SEO and marketing analytics platform that provides rank tracking, reporting, and competitive intelligence tools for agencies and enterprises.

RapidAPI is a leading API marketplace and management platform that has established itself as critical infrastructure in the modern software development ecosystem. The company operates a unified platform where developers and enterprises can discover, connect to, and manage thousands of APIs through a centralized hub. By consolidating API discovery, integration, testing, monitoring, and monetization capabilities into a single platform, RapidAPI significantly reduces the complexity and time requ...

RapidMiner is a data science and machine learning platform that enables organizations to build predictive models and automate analytics workflows through a visual interface.

Raptive is a creator-focused ad management platform formed from the 2023 merger of AdThrive and Mediavine, serving premium digital content creators.

Raptor Services provides personalization and product recommendation technology for e-commerce and retail businesses. The platform uses AI to deliver personalized shopping experiences, email recommendations, and on-site product discovery to increase conversion rates and average order values.

Rasa Technologies GmbH is a leading open-source conversational AI platform that empowers developers to build sophisticated AI assistants and chatbots. It provides a comprehensive framework for natural language understanding (NLU) and dialogue management, enabling enterprises to create custom, context-aware virtual assistants. Rasa is widely used for automating customer service, internal support, and other conversational interfaces.

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

Rational 360 is a full-service digital strategy and communications firm specializing in data-driven public affairs, advocacy, and political advertising campaigns.

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.