AdTech Startups
1,965 companies tagged AdTech, with their investors and founders.
Nexd offers a self-service creative management platform for building programmatic rich media and video ads without developers or creative agencies. Its ads use WebGL/GPU processing and an AI asset-optimization algorithm to load faster, weigh less, and cut CO2 emissions for advertisers and agencies.
1 investor
Nexstar Media Group is a diversified media company that produces and distributes local and national news, sports, and entertainment content across television and digital platforms. The company serves mass audiences and media advertisers across the United States.
1 investor
NGHBR Inc is a mobile app developer behind a location-based, on-demand talent and hyper-local networking platform.
1 investor
An affiliate review site that rates and compares US sweepstakes casinos, explaining the dual-currency (Gold Coins and Sweepstakes Coins) model, welcome offers, game libraries, and prize redemption. It targets US players choosing between sweepstakes casino platforms and earns commissions on sign-up referrals.
1 investor
NOBA is an advertising and insurance marketing agency that serves as agency of record for insurance carriers, providing communication and insurtech services across direct-to-consumer marketing, agent acquisition, and corporate communications. Its strategy leaders hold insurance licenses in Property & Casualty, Life & Health, and Surplus Lines.
1 investor
Nodals builds AI that trains a dedicated model per media owner, scoring and optimizing ad impressions against advertiser outcomes across direct campaigns, sponsored content, and programmatic (PMP) buys. It targets media owners with first-party consumer data, keeping that data under the owner's control while improving performance for advertisers.
1 investor
Nords offers an AI-based ad management platform that centralizes social media marketing campaigns in a single dashboard for planning, execution, and tracking. It uses AI algorithms to optimize ad targeting and placement, provides real-time performance analytics, and includes tools for collaboration between teams and influencers.
1 investor
Notivize publishes researched editorial content about digital marketing, aiming for articles that remain relevant over time. It relies on interviews, primary documents, and testing, and treats reader corrections as part of its process.
1 investor
Novalia develops PrintedTouch technology that embeds touch-activated sensors and wireless connectivity into printed surfaces, enabling interactive experiences for branded materials. The company serves consumer brands and enterprises seeking to enhance physical media with digital interactivity.
1 investor
Novatiq provides consented telco-based digital identity solutions for brands, publishers, and telecom operators, enabling privacy-first identity verification and data monetisation. Its identity technology is used across advertising and marketing applications on the open web.
1 investor
Novvy provides contextual advertising for AI-native apps, using an engine that reads a live AI experience's context to insert brand integrations as native elements rather than interruptive banners or ad breaks. It serves both publishers of AI apps looking to monetize and advertisers wanting to place brands inside AI interactions.
1 investor
Nozzle collects and processes billions of daily SERP data points to provide SEO professionals with rank tracking and search visibility analytics. The platform helps agencies and SEO teams monitor keyword rankings and make data-driven optimization decisions.
1 investor
Nozzle provides customer analytics software for Amazon sellers, offering insights into customer buying patterns, retention rates, and lifetime value to help brands optimize their business performance on the platform.
1 investor
Alpaca is a robot designed for indoor navigation, wayfinding, and interactive information delivery in commercial spaces like malls and airports. The system combines autonomous navigation with ultra-wideband positioning, AI-powered interactions, and advertising capabilities.
1 investor
Ocean Outdoor is an out-of-home (OOH) media owner that operates digital and physical advertising screens across premium locations in the UK, Netherlands, Nordics, and Germany. The company combines branded high-traffic venues—including iconic sites like Piccadilly Lights and BFI IMAX—with neuroscience-driven insights and creative capabilities to deliver multi-sensory brand experiences to audiences.
1 investor
Vertiqal Studios owns and operates gaming and lifestyle social media channels, producing vertical video content for brands and creators. The company creates platform-native content across TikTok, Instagram Reels, and YouTube Shorts designed for social media distribution and audience conversion.
1 investor
Offline is a platform for in-real-life community marketing that matches brands with relevant communities and events, helps them run activations, and measures ROI through verified check-ins and post-event click and conversion tracking. It brings attribution and scale to offline marketing campaigns.
1 investor
OGTool is a software platform that helps businesses generate leads through authentic Reddit engagement by identifying relevant discussions and generating contextually appropriate comments. The tool is designed for founders and marketing teams seeking high-intent customers through community-based marketing.
1 investor
Ogury provides an advertising platform built on what it calls Persona Intelligence, helping brands and agencies define audience strategies and run campaigns consistently across channels. Its SONA product connects audience insight to campaign activation from planning through execution.
1 investor
Ohmysynt, based in Armenia, develops AI video editing tools that modify existing footage based on written text prompts. The tools are aimed at businesses and individual content creators producing video material.
1 investor
Omelet is an advertising agency that develops brand strategy, integrated campaigns, social and influencer work, and original content for clients across gaming, tech, media, retail, insurance, and entertainment. Its work includes campaigns for brands such as Monopoly GO!, Google, YouTube Premium, Netflix, Asana, and Walmart.
1 investor
On-Device provides Brand Lift measurement that connects verified passive ad exposures to consumer outcomes, offering impression-level data, creative diagnostics, and benchmarks for advertisers and media partners. It serves brands and agencies looking to measure and improve advertising effectiveness across channels including digital and out-of-home.
1 investor
One Creation offers a marketing platform built around time-based, permission-driven data sharing, letting brands ask customers for consent and preferences to personalize interactions. It serves brands seeking to manage customer data permissions and build consent-based relationships.
1 investor
OneMagnify is a B2B marketing and business consulting firm that integrates strategy, data, AI, and digital experience to help enterprise clients achieve measurable outcomes. The company serves complex organizations across North America, Europe, and Asia with offices in Detroit, Wilmington, Cologne, Chennai, and Austin.
1 investor










