AdTech Startups

Quarizmi provides paid search (PPC) campaign automation using AI technology, managing and optimizing Google Search advertising for clients across multiple markets. It operates as an outsourced service partner focused on maximizing return on investment for advertisers' search campaigns.

1 investor

Quartile operates a retail media optimization platform that uses AI and dedicated account teams to manage and automate advertising for ecommerce brands across major marketplaces and channels. It serves brands of all sizes, from small businesses to enterprises, with per-product campaign management and cross-channel data analytics.

1 investor

QueryClick is a UK-based independent digital marketing agency offering full-service search optimisation, including technical SEO, paid media, and AI/answer-engine optimisation. It helps clients unify paid and organic search strategies to drive measurable growth tied to business objectives.

1 investor

QuickCast provides a platform for content owners to build, manage, distribute, and monetize FAST channels and custom-branded TV apps across connected TV and OTT platforms. It targets publishers and media content owners in the streaming television industry.

1 investor

QuinStreet operates online performance marketplaces that match consumers researching and comparing products or services with brands, running virtual and private-label marketplaces across a large media network. It uses segmentation and AI-driven matching technologies to connect in-market consumer prospects with brands on a pay-for-performance basis.

1 investor

Quizlyse was a tool that turned online content into real-time social quiz games to engage, retain, and monetize website audiences using Big Data technology. The company was acquired by PushtoLearn, which offers free lessons, exercises, and tests for learning and teaching English online.

1 investor

Quokka produces interactive, data-driven visualizations and sponsored digital content for sports and Olympic coverage, built for brand sponsors such as GE, Cadillac, Visa, and Buick. Its work includes Flash-based features, data visualizations, and downloadable applications covering events like weightlifting, swimming, and track and field.

1 investor

Neptune is a retail marketing platform that connects consumers across their shopping journey by integrating in-store media, digital incentives, and near-store digital out-of-home networks to drive sales for grocery, drug, and dollar stores.

1 investor

Quvy is an AI-powered platform that automatically generates and ranks video and static advertisements based on predicted performance, enabling marketers to test ad creatives without spending real money on campaigns. The platform serves digital marketers and advertising teams who need to optimize creative performance before launching paid campaigns.

1 investor

R/GA is a design and technology agency that builds brand systems for businesses, combining strategy, creative craft, and technology to help clients with differentiation, customer value, and growth. Its work includes projects such as redesigning digital experiences for brands like Levi's.

1 investor

RAD Intel is a holding company that acquires and operates businesses and applies a proprietary AI intelligence layer (its AIBO Engine) across its portfolio, with an initial focus on AI-driven marketing and advertising through its RAD Amplify business. It targets enterprise clients and agency partners, using AI to inform growth, marketing, and M&A decisions.

1 investor

Rain is a growth marketing agency that combines brand strategy with performance media, offering integrated services across strategy, media buying, creative, and analytics with a specialization in video advertising (linear TV, CTV, addressable, programmatic, and YouTube). It serves growth-focused consumer brands, using AI-enabled proprietary tools built on media performance data to guide spend and measurement.

1 investor

Raketech is a company that publishes investor relations content, including share price information and press releases, under the stock ticker RAKE.

1 investor

Ranked operates a network of over 300,000 micro-influencers and creators that brands use for targeted audience acquisition and authentic marketing campaigns. It vets creators through a 16-point credibility and conversion screening framework and connects them with brands to promote products and resources.

1 investor

Rank offers proprietary technology and specialist services for app store optimization, paid media performance, and influencer marketing, connecting organic acquisition and paid media data to recommend where to act. It serves app businesses and mobile marketers, with a stated focus on the Brazilian market.

1 investor

Raptive provides full-service ad management and monetization technology for independent content creators and media companies, using AI-driven optimization and data intelligence to grow their advertising revenue and audiences. It also connects advertisers with audiences across a network of independent publishers.

1 investor

ReachDynamics started as a direct mail retargeting product and later launched LeadPost, which expanded on the same capabilities for retargeting anonymous website visitors. As of March 2, 2023, all ReachDynamics accounts were migrated to LeadPost, which now operates as the company's single platform.

1 investor

ReachLocal, rebranded as LocaliQ, provides digital marketing solutions for businesses of all sizes under Gannett's brand. The offering consolidates Gannett's digital marketing services into a single brand and customer experience.

1 investor

readfy offers a free ad-supported eBook app where readers can access over 160,000 eBooks—including fiction, thrillers, science fiction, romance, non-fiction, and guides—on tablets and smartphones. Revenue is generated through in-app advertising displayed while reading and shared with authors and publishers.

1 investor

RealityMine builds consumer measurement and data collection tools that combine first-party and third-party data to track cross-media and social media behavior for market research and advertising effectiveness. It serves brands and agencies measuring campaign performance across TV, digital, social, video, and out-of-home channels.

1 investor

Realweb is a digital marketing and advertising technology company that provides systems for advertising management, analytics, and marketing automation. The company operates as a platform offering advertising services, HR management tools, and data-driven marketing solutions primarily in Eastern European markets.

1 investor

Reap Digital is a performance marketing agency for e-commerce brands, unifying channel data and managing paid acquisition across Google, Meta, and TikTok to drive profitable revenue growth. It also offers SEO and generative/answer engine optimization to improve brand visibility across search and AI platforms like ChatGPT, Gemini, and Claude.

1 investor

RebelMouse provides a content management system (CMS) designed for media and digital companies to increase audience growth and site performance. The platform offers implementation, optimization, and ongoing support services.

1 investor

Redbox Mobile is a mobile app growth agency offering App Store Optimisation, creative services, user acquisition, and programmatic advertising for app brands. It also provides Astra, an Apple Ads campaign management platform for automated app store advertising.

1 investor