/Companies

AdTech Startups

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

Dynata

Dynata provides media measurement solutions that combine brand lift measurement with creative evaluation tools for advertisers to assess ad performance across awareness, favorability, and intent. The company helps clients optimize creative assets and prove media ROI through survey-based testing and diagnostics.

1 investor

E N A.Co

I-NA Co., Ltd. is a Japanese company that operates the "Kagu350" online furniture and interior retail store and provides digital advertising agency services (Yahoo!, Google, and SNS ad management) and web production. It also runs an interior wholesale business and produces original furniture, serving consumers and businesses in the furniture and interior sector.

1 investor

E-Guardian

E-Guardian is a Japanese company providing online content moderation, community monitoring, customer support, cybersecurity, and related operational services. It serves businesses operating websites, apps, and online communities, and is publicly listed on the Tokyo Stock Exchange Prime market.

1 investor

Earnm

EARN'M builds blockchain infrastructure that converts online activity and user data into crypto rewards, serving consumers who earn from everyday digital activity and businesses integrating on-chain reward systems for engagement and retention. It operates a native token ($EARNM) and a Layer 2 network, and is a product of Mode Mobile.

1 investor

Echomarketing

Echomarketing is a marketing agency that provides full-funnel digital marketing services across the customer journey, focusing on revenue growth for clients through data-driven strategy, creative production, campaign optimization, and CRM management.

1 investor

eClerx

eClerx is a business services company that provides delivery centers and operations across multiple geographies. The company serves enterprise clients through a global network spanning over 50 countries.

1 investor

Economyup

EconomyUp, part of the Nextwork360 network, offers B2B marketing and communication services including content strategy, account-based marketing, advertising, and lead generation. It also organizes digital and in-person industry events and awards focused on digital transformation, telecom, cybersecurity, and AI for Italian businesses.

1 investor

Edge226

Edge226 is a cross-channel performance marketing platform for mobile apps and games that runs AI-optimized user acquisition campaigns across connected TV, in-app, and rewarded advertising. It uses outcome-based pricing tied to installs, purchases, and subscriptions, and offers access to global brand-safe mobile inventory with built-in fraud prevention.

1 investor

Egoditor

QR Code Generator (QRCG) is an online tool for creating static and dynamic QR Codes in formats like URL, vCard, WiFi, and Bitcoin, with customizable colors, logos, and scan analytics. It is part of Bitly's marketing platform for link and QR Code management, serving marketers and businesses running campaigns.

1 investor

Electric Egg

Electric Egg provides paid advertising services across search, social media, and web platforms, helping businesses reach targeted audiences through Google Ads, Meta Ads, and LinkedIn Ads.

1 investor

Elementhuman

Element Human builds technology to recognize and respond to human emotions and behaviors in digital interactions, enabling machines to read body language and map it to personal and business outcomes. The company serves brands and organizations seeking to enhance empathy and understanding across their digital touchpoints.

1 investor

Eletromidia

Eletromidia operates out-of-home (OOH) advertising media across Brazilian cities, offering digital and physical ad inventory such as street furniture, bus shelters, and screens for brands seeking to reach the public. It serves advertisers and covers 93% of Brazilian territory, including major markets like São Paulo, Rio de Janeiro, Recife, and Brasília.

1 investor

Elle

Hearst Magazines operates a portfolio of fashion, lifestyle, food, home, health, and wellness media brands. The company offers advertising solutions across digital, social, video, print, OTT, and experiential platforms.

1 investor

Elo

Elo offers a system for displaying non-intrusive AI chat ads inside applications, letting app developers earn revenue from conversational interactions. It serves app makers in the advertising technology space.

1 investor

Elsyglobal

Elsy is an AI-powered platform that optimizes advertising spend across all paid media channels (digital, social, programmatic, search, e-commerce) for advertisers seeking to maximize ROI and campaign efficiency. The company serves advertisers in consumer finance, CPG, apparel, e-commerce, and travel industries.

1 investor

eMarketer

eMarketer provides market research, data forecasts, and consumer behavior insights across digital topics and markets. The company serves business clients seeking data-driven strategic decision-making through its proprietary AFOA methodology and analysis of thousands of data sources.

1 investor

Embedly

Embedly offers a platform and set of tools for embedding and previewing links, converting links from over 100 websites and APIs—such as YouTube, Flickr, and Hulu—into embedded media automatically. It serves publishers and consumers who need to manage embed codes across multiple sources.

1 investor

Emhance

Emhance is an emotion intelligence research platform for game studios that uses emotion and attention signals to help teams understand player engagement, retention, and monetization. The company combines behavioral data, usability metrics, and player feedback to provide actionable insights on why players engage or churn.

1 investor

Emnet

EMNET Japan is a digital marketing agency that serves as an authorized reseller and partner for advertising platforms including Google Ads, Yahoo Promotion Ads, Twitter, Facebook, and LINE. The company provides advertising solutions and digital marketing services to Japanese businesses.

1 investor

Emonomy

Emonomy is an Armenian company offering a web-based marketing research service built on artificial intelligence. Its technology analyzes consumers' neurological responses to advertising material, running the process remotely and without manual administration. Brands and agencies use it to compare ad creatives before committing to a campaign.

1 investor

Emotiva

Emotiva offers a predictive emotion AI platform that tests and validates creative advertising content — images, video, and audio — by measuring viewers' attention and emotional response before campaigns launch. It provides A/B testing, in-context analysis across social media, audience segmentation, and pre-launch performance prediction for marketing and creative teams.

1 investor

EMSU

EMSU operates a retail media platform that connects brands and retailers through touchpoint advertising directly at products. The platform enables brands to launch advertising campaigns and retailers to monetize their physical retail spaces, with the stated goal of increasing sales up to 300%.

1 investor

Engenius

Engenius is a digital marketing and web design agency that helps businesses—particularly local organizations and nonprofits—strengthen their online presence and achieve marketing goals. The company, founded in 2008, provides services including web development, design, and marketing strategy.

1 investor

Enmedio

Enmedio provides digital signage (Digital Signage) communication solutions and operates a network of advertising screens (DOOH), serving businesses looking to manage internal communication or advertise content. Founded in 2006, the company focuses on the digital signage market in Colombia and Latin America.

1 investor

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