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Companies

3,756 companies in the AdTech ecosystem

Audience Project

Audience Project

Data Management Platform / Audience Measurement

AudienceProject is a European data management and audience measurement company providing cookieless targeting and insights solutions. The platform combines survey-based data collection with contextual signals to enable audience targeting and campaign measurement without third-party cookies.

Data Management PlatformCopenhagen, Capital Region
Audience Town

Audience Town

Audience Analytics & Marketing Intelligence

Audience Town is an analytics and audience intelligence platform purpose-built for the real estate industry, helping property marketers understand who their buyers and renters are using data science and advertising analytics. The platform connects media spend to audience insights and conversion outcomes for residential real estate brands. It serves home builders, apartment operators, and real estate agencies.

Vertical Marketing PlatformNew York, NY
AudienceXpress

AudienceXpress

Rebranded

Connected TV / Multiscreen TV Advertising

AudienceXpress is a performance-based advertising sales product within Comcast Advertising, focused on remnant-level multiscreen TV inventory for advertisers seeking efficient, audience-targeted reach. It operates alongside Comcast Advertising Media Solutions as a distinct sibling brand under the Comcast Advertising umbrella, serving different demand-side use cases.

Demand Side Platform (DSP)CTV PlatformNew York, New York
Audiense

Audiense

Social Intelligence and Audience Analytics

Audiense is a leading social consumer intelligence platform that helps businesses understand and engage with their target audiences. It leverages social data to identify unique audience segments, uncover actionable insights, and inform marketing and communication strategies across various channels.

Data & AnalyticsInfluencer MarketingLondon, England
Audigent

Audigent

Data Management and Audience Solutions

Audigent is a data activation, curation, and identity solutions platform that helps publishers and advertisers maximize the value of their first-party data.

Identity ResolutionData Management PlatformNew York, New York
A

Audio.Ad

Digital Audio Advertising

Audio.Ad is a programmatic audio advertising platform that enables advertisers to reach audiences across streaming music, podcasts, and digital radio.

Audio AdvertisingProgrammatic PlatformLondon, England
Audioboom

Audioboom

Podcast Advertising and Monetization

Audio AdvertisingProgrammatic PlatformLondon, England
AudioGO

AudioGO

Programmatic Audio Advertising

AudioGO is a programmatic audio advertising platform that enables advertisers to reach audiences across streaming music, podcasts, and digital radio.

Audio AdvertisingProgrammatic PlatformProvidence, Rhode Island
AudioHook

AudioHook

Audio Advertising Technology

Audio AdvertisingVerification & MeasurementNew York, New York
A

AudioMob

In-Game Advertising

AudioMob is an in-game audio advertising platform that enables non-intrusive audio ads in mobile games without disrupting gameplay.

In-Game AdvertisingProgrammatic PlatformLondon, England
A

Augeo

Loyalty & Engagement Technology

Augeo is an enterprise engagement technology platform that provides loyalty, incentive, and engagement solutions combining technology with experiential rewards.

Marketing PlatformCustomer EngagementSaint Paul, Minnesota
Augment

Augment

Customer Support Technology

Augment is an AI-powered coding assistant that helps developers write, understand, and improve code faster through contextual code suggestions and automation.

Marketing TechnologyCustomer EngagementSan Francisco, California
Auth0

Auth0

Acquired

Identity & Access Management (IAM) / MarTech Infrastructure

Auth0 is a leading identity-as-a-service (IDaaS) platform that provides authentication and authorization solutions for developers and enterprises, now operating as a subsidiary of Okta.

Identity ResolutionPrivacy TechnologySan Francisco, California
Authorize.net

Authorize.net

Payment Processing/Financial Technology

A leading payment gateway service provider that enables businesses to accept credit card and electronic check payments online, by phone, and in retail environments.

Commerce TechnologySan Francisco, California
Authorized Buyers

Authorized Buyers

Ad Exchange / Programmatic Marketplace

Google's ad exchange product within Google Ad Manager, formerly known as AdX (DoubleClick Ad Exchange). Renamed Authorized Buyers in 2018 as part of the DoubleClick → GAM consolidation. Central to the DOJ antitrust ruling: April 2025 Judge Brinkema decision found Google illegally monopolized this market (one of the two GAM markets where liability was established). Remedies trial ongoing 2025-2026; mid-2026 ruling expected. DOJ has sought divestiture of AdX.

Automate.io

Automate.io

Marketing Technology / Integration Platform

Cloud-based integration platform that connects business applications and automates workflows without coding, enabling data synchronization across marketing, sales, and productivity tools.

Marketing TechnologyMarketing AutomationSan Francisco, California
Automattic

Automattic

Publisher Technology & Content Monetization

Automattic is the company behind WordPress.com, the world's largest open-source content management system and blogging platform. They also develop other popular digital products and services.

Marketing TechnologyMarketing PlatformSan Francisco, California
Autopilot

Autopilot

Acquired

Marketing Automation

Autopilot was a visual marketing automation platform that helped businesses create personalized customer journeys through an intuitive drag-and-drop interface before being acquired by Ortto.

Email MarketingMarketing AutomationSan Francisco, California
A

AUX

Music Marketing & Brand Consulting

Spotify's in-house music consultancy for brands, launched February 2024. Pairs brands with artists/genres for campaigns; clients include Coca-Cola Coke Studio, Visa, Kona Big Wave. Operates under Spotify Advertising.

Marketing AgencyNew York, NY
Avangate Affiliate Network

Avangate Affiliate Network

Affiliate Marketing

Affiliate network specializing in software and digital goods monetization, now operating as part of 2checkout (Verifone).

Customer AcquisitionPerformance MarketingColumbus, Ohio
AvantLink

AvantLink

Affiliate Marketing Network

AvantLink is a leading affiliate marketing network that connects online retailers (merchants) with high-quality publishers (affiliates). It provides advanced tracking, reporting, and management tools, emphasizing data accuracy and performance-driven partnerships. The platform is known for its commitment to quality and technology in the affiliate marketing space.

Attribution & AnalyticsAd Fraud PreventionLogan, Utah
Avaya

Avaya

Avaya is a global technology company specializing in business communications and collaboration solutions. It provides contact center, unified communications, and networking services to businesses worldwide, helping them enhance customer experience and employee productivity. Avaya serves a wide range of industries, from small businesses to large enterprises.

Marketing TechnologyCustomer EngagementSanta Clara, California
A

Avenue A, Inc.

Rebranded

Digital Advertising Agency & Ad Management

Avenue A was a pioneering digital advertising agency and ad management platform that became one of the largest interactive agencies in the early 2000s before being rebranded as Razorfish.

Marketing AgencySeattle, Washington
Avo

Avo

Product Analytics & Data Governance

Avo is a product analytics governance platform founded in 2018 that helps companies ensure data quality and consistency across their digital products. The company provides a collaborative workspace where product managers, engineers, and data analysts can plan, implement, and verify product analytics tracking. Avo's platform acts as a single source of truth for tracking plans, preventing bad data from entering analytics systems through code generation, type-safe analytics wrappers, and real-ti...

Data & AnalyticsPrivacy & Consent ManagementSan Francisco, CA, USA