/Companies

AdTech Startups

1,965 companies tagged AdTech, with their investors and founders.

RealityMine

RealityMine provides mobile behavioral data collection technology that enables market research firms and consumer insight companies to capture opted-in mobile consumer data passively. The company serves clients in market research, technology, and media sectors who need insights for business decision-making.

1 investor

Realweb

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

Reapdigital

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

Receptiv

Receptiv scores each programmatic bid request in real time for user "receptivity" (attention/timing) and bundles the high-scoring impressions into a Deal ID synced to an advertiser's DSP seat. It serves programmatic advertisers seeking to improve ROAS without changing supply, targeting, or audience.

1 investor

Redbox Mobile

Redbox Mobile provides app marketplace growth strategies for app owners and brands, combining app store optimization, paid media campaigns, and creative services to increase app discoverability and user acquisition globally. The company serves mobile app publishers across all verticals and offers both agency-managed and self-service solutions.

1 investor

Refunnel

Refunnel provides a platform for managing creator partnerships, affiliate tracking, and user-generated content campaigns at scale. The platform enables brands to run creator collaborations, contests, and product seeding programs with automated tracking, analytics, and payments.

1 investor

Regiocast

REGIOCAST operates radio stations, podcasts, and audio content platforms across Germany, combining local and regional broadcasting with digital audio services.

1 investor

Relay Platform

The page is an affiliate review site that ranks new online casinos for U.S. players and explains bonus terms, licensing, banking and withdrawal considerations. It earns referral fees when readers sign up to listed gambling operators through its links.

1 investor

Relevic

A website personalization platform that segments visitors based on their behavior patterns—including first/last visit timing, page view frequency, and specific page interactions—to deliver targeted content and offers aligned with user intent.

1 investor

Remora

Remora builds customized websites optimized for organic search to help car dealerships increase traffic and convert online shoppers into sales. It serves automotive dealers with website development, SEO, and related marketing technology.

1 investor

Retargetly

A retail media and digital advertising platform that combines AI with person-first identity to help brands and retailers reach in-market shoppers across the open web. It offers first-party-data-driven media targeting and measurement for advertisers.

1 investor

Revcontent

RevContent operates a native advertising and content recommendation network that connects advertisers with audiences across publisher sites on the open web. It offers advertisers targeting and campaign management tools while providing publishers a cookieless monetization solution.

1 investor

Revealbot

Bïrch provides automation and analytics tools for managing ad campaigns across multiple platforms including TikTok, Instagram, and Facebook. The platform helps advertisers automate campaign optimization, track performance metrics, and generate reports without requiring coding.

1 investor

Revive Media

Revive Media is an advertising technology company that helps advertisers and publishers optimize media buying and placement strategies.

1 investor

RevJet, Inc.

Innervate offers an AI-powered dynamic content orchestration platform that lets enterprises create, personalize, and optimize omnichannel content across advertising and customer experience touchpoints using their existing systems and data sources. It targets enterprise marketing teams seeking to scale personalized content without coding.

1 investor

RevTrax

RevTrax is a promotional marketing platform that uses artificial intelligence, predictive consumer analytics, and marketing automation to personalize and optimize brands' discounts, coupons, and incentives across omnichannel campaigns. It serves consumer product brands, retailers, CPG, and QSR companies, aiming to increase conversions and margins while reducing promotional fraud.

1 investor

RewardMe

RewardMe is a membership rewards platform that allows users to earn reward dollars or cryptocurrency by shopping at partner brands online and in-store, completing tasks, and taking surveys, which can be redeemed for gift cards. The platform serves consumers seeking cashback and incentive programs.

1 investor

Rhythmone

Nexxen operates an advertising technology stack combining a DSP, SSP, and data platform to help advertisers, publishers, and data partners reach target audiences and improve campaign outcomes. Its offerings include ACR data from smart TVs, programmatic connected TV home screen activation, and eco-conscious CTV inventory.

1 investor

Ricecurry (MUSCAT GROUP)(IPO)

MUSCAT GROUP is a Japanese company that engages in brand production and strategy. The company serves clients seeking brand development and positioning services.

1 investor

Richmond

The Richmond Times-Dispatch (Richmond.com) is a Virginia news publication covering local news, business, sports, entertainment, politics and commentary across Central Virginia, and it offers advertising solutions for local businesses. It has published Virginia journalism since 1850 and is part of Lee Enterprises.

1 investor

Ringpartner

RingPartner is a digital marketing company offering lead generation solutions that connect brands and businesses with consumers via phone calls, data leads, and clicks across hundreds of verticals. It serves clients across North America through its proprietary Call Marketplace platform.

1 investor

Riviter

Riviter uses computer vision AI to analyze social media images and video, recognizing people, products, and places to give consumer brands predictive insight into audiences, trends, and product attributes. It builds verified consumer "superpanels" and tracks category-specific visual attributes in domains such as makeup, hair color, fashion, packaged goods, and food and beverage.

1 investor

Rockads

Rockads offers advertising solutions for businesses, including credit and financial payment options, media planning, sales strategy development, and affiliate marketing on a revenue-sharing model. It also provides technology tools for managing ad accounts, team roles, ad automation, and REST API integration.

1 investor

Rogue eSports

Rogue is an anonymous blog covering operational security, technical experiments, and advertising technology topics related to the surveillance economy and ad fraud.

1 investor

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