AdTech Startups
1,965 companies tagged AdTech, with their investors and founders.
Donson is a Chinese marketing technology company that provides AI-driven marketing products and services to enterprises globally, leveraging media traffic, scenario tokens, and marketing data infrastructure.
1 investor
Tokyo Camera Club K.K. operates the owned photography media brand "Tokyo Camera Club" and uses its social follower base, user-submitted photos, and photographer network to provide services including SNS account management, photo contest operation, and regional tourism promotion through photography. It serves large corporations, government agencies, and local municipalities, including inbound tourism initiatives in Japan.
1 investor
Unerry leverages location data and AI to provide insights for urban planning, retail optimization, and disaster resilience. The company serves government agencies, retailers, and enterprises across Japan.
1 investor
AViC is a digital marketing company that provides marketing consulting and services for enterprise clients. The company operates multiple subsidiaries in advertising and media technology sectors.
1 investor
Generosity is a Japanese event and brand experience agency that plans and runs events end to end, combining digital solutions for reservation, check-in and data management with creative services such as content production, casting, interactive digital installations, photo booths and AR/VFX advertising. It serves brands looking to produce promotions and memorable real-world and digital experiences.
1 investor
Gunosy is a Japanese internet company that develops information and content delivery services designed to match relevant information to individual users. Through subsidiaries it also operates game-related web services (Game8), entertainment payment services, and investment/incubation businesses.
1 investor
LeanGo is a company that provides web marketing and digital transformation consulting, helping clients improve business results through its Dejam product. It offers support in marketing, DX/system strategy, and project management.
1 investor
Tailor App builds live commerce systems for brands and manufacturers, shifting live streaming from a pure sales channel toward marketing and data use. It provides related support, DX training, and consulting for large consumer goods makers and advertising agencies in Japan.
1 investor
ADTEC develops and manufactures exposure equipment essential for producing printed circuit boards used in electronics. The company serves semiconductor and electronics manufacturers with precision exposure systems that enable high-density, lightweight circuit board production.
1 investor
Yrglm is a marketing technology company that provides tools to measure advertising effectiveness and analyze marketing data. It serves businesses globally seeking to optimize their marketing activities and understand consumer behavior.
1 investor
Television Nishinippon is a Japanese broadcaster that collects television viewing data from internet-connected TV receivers to improve broadcast services, enhance program production, and inform advertising and marketing activities.
1 investor
Bizpa operates an advertising platform (Adcro) that allows companies to search, compare, and request information about advertising placements across various media types including outdoor, transit, newspapers, magazines, and digital. The company also provides advertising agency services, marketing partner matching, and media development support.
1 investor
Vector Inc. is a Japanese company providing multiple business services including PR and press release distribution, direct marketing, human resources consulting, digital marketing, and web solutions. The company operates a holding structure with subsidiaries in marketing services and media technology.
1 investor
3N Outdoor Media is an out-of-home (OOH) advertising company that operates outdoor media such as bus benches, billboards, and bin ads for local businesses and cities. It serves businesses seeking outdoor advertising exposure and municipalities looking to communicate with residents, focusing on the Miami-Dade County, Florida area.
0 investors
AdgenTek builds advertising infrastructure for AI-driven interfaces and agents, enabling monetization for AI publishers and outcome-based advertising for brands. The platform is designed to capture purchase intent signals from conversational AI and agentic systems with programmatic optimization.
0 investors
Areté Digital Imaging provides full-service large-format printing, graphic design, and vehicle wrapping for out-of-home and experiential advertising campaigns nationwide. The company specializes in color management, custom signage fabrication, and installation across airports, transit, events, and stadiums.
0 investors
AdMaxim provides a full-stack programmatic advertising platform for agencies to plan, create, deliver, and optimize precision-targeted mobile ad campaigns. Its tools cover hyperlocal footfall targeting, real-time media buying, audience data management, and dynamic creative production.
0 investors
AdNode is a NYC-based media agency and software provider that builds tools and delivers media buying services for large advertising agencies. The firm combines proprietary analytics and advisory services to optimize ad campaign performance for enterprise clients.
0 investors
ArcSpan builds ArcSpan AMS, an Audience Monetization System that combines AI, audience intelligence, identity resolution, and contextual data to help publishers and media owners monetize their first-party audience data. The platform is designed exclusively for publishers, media companies, and audience data owners to increase addressability and generate advertising revenue.
0 investors
Ballyhoo Media is a waterway advertising company that turns ferries, water taxis, and digital boats into out-of-home media platforms for brands, and produces experiential events on the water. It also provides digital communication platforms for passenger vessel operators and municipalities, operating across U.S. waterfront cities.
0 investors
POSSIBLE is a global business events platform that brings together leaders and brands from marketing, technology, and culture sectors to explore industry innovation and thought leadership.
0 investors
Boston Omaha Corporation is a publicly traded holding company (NYSE: BOC) that owns and operates businesses across four areas: broadband telecommunications services, outdoor billboard advertising, surety insurance bonds, and asset management.
0 investors
Clarivoy offers a marketing attribution platform for automotive dealerships, mapping the full customer purchase journey from first touch to sale using multi-touch attribution and cookieless identity tracking. As an independent measurement provider that does not sell advertising, it helps dealership marketers see which channels influence sales across North American car shoppers.
0 investors
CRI designs and deploys end-to-end digital signage solutions for retail, healthcare, restaurants, stadiums, and other physical venues. The company provides proprietary content management platforms, hardware integration, and network operations services with a focus on client partnership and 99.5% uptime reliability.
0 investors








