ATDbbeta
CompaniesPeopleDeals & MovesNewsInsightsCompareCategoriesGraphAskSubmitBeta
ATDb

The comprehensive database of advertising technology companies, people, and industry news.

Explore

  • Companies
  • People
  • Deals & Moves
  • News
  • Categories

Tools

  • Search
  • Compare
  • Insights
  • Graph

Community

  • Contributors
  • Submit
  • Community Guidelines
  • Help Center

© 2026 ATDb. All rights reserved. · Logos provided by Logo.dev

PrivacyTermsCookies

Companies

2,956 companies in the AdTech ecosystem

Clear
Proof

Proof

E-commerce Optimization & Conversion Rate Optimization (CRO)

Proof is a conversion rate optimization (CRO) platform that specializes in leveraging behavioral psychology principles, particularly social proof theory, to help e-commerce businesses increase online sales and customer engagement. The company's core technology enables online retailers to display real-time visitor activity, recent purchase notifications, customer reviews, and trust signals directly on their websites, creating psychological urgency and credibility that reduces cart abandonment ...

E-commerce MarketingMarketing Platform
Page 84 of 124
Proofpoint

Proofpoint

Acquired

Cybersecurity - Email Security & Compliance

Proofpoint is a leading cybersecurity and compliance company specializing in email security, threat protection, and data loss prevention solutions for enterprises.

Privacy TechnologyAd Fraud PreventionSunnyvale, California
Propeller Ads

Propeller Ads

Ad Network / Performance Marketing

PropellerAds is a global digital advertising technology company that operates as a comprehensive ad network and self-serve advertising platform, connecting advertisers with premium publisher inventory across multiple verticals and geographic regions. Founded as a performance-based advertising solution provider, the company specializes in multi-format ad serving and monetization solutions, offering innovative ad formats including push notifications, interstitials, pop-unders, and native ads de...

Mobile Ad PlatformAd NetworkLondon, England
P

PropellerAds

Ad Network

PropellerAds is a multisource advertising network specializing in push notifications, popunders, and native ads for performance marketers and publishers.

Ad NetworkProgrammatic PlatformLondon, England
Prophecy

Prophecy

Prophecy is a low-code data engineering platform that empowers enterprises to build, deploy, and manage data pipelines with greater speed and efficiency. It offers a visual interface for Apache Spark and dbt, enabling data teams to collaborate and accelerate their data initiatives across various cloud environments.

Data & AnalyticsMarketing TechnologySan Francisco, California
Protected Media

Protected Media

Acquired

Ad Verification & Brand Safety

Protected Media was an ad verification and brand safety company that protected advertisers from malware, ad fraud, and inappropriate content placements in digital advertising.

Ad Fraud PreventionVerification PlatformTel Aviv, California
P

Protegrity

Data Security & Privacy (supporting AdTech compliance)

Protegrity is a data security and privacy software company specializing in data protection, encryption, and tokenization solutions for enterprises.

Privacy & Consent ManagementPrivacy TechnologyStamford, Connecticut
P

Provable

Ad Verification and Brand Safety

Provable (formerly Integral Ad Science) provides digital ad verification and optimization solutions to ensure brand safety, ad fraud prevention, and viewability across digital advertising campaigns.

Contextual AdvertisingVerification & MeasurementNew York, New York
Providence Equity Partners

Providence Equity Partners

Private Equity & Investment Management

Providence Equity Partners is a prominent private equity firm specializing in media, communications, education, and technology investments. Founded in 1989 and headquartered in Providence, Rhode Island, the firm has established itself as a leading investor in businesses at the intersection of content, communications, and technology. With over three decades of experience, Providence has invested in more than 170 companies globally and manages substantial assets under management, focusing on gr...

Marketing TechnologyProvidence, Rhode Island, United States, Rhode Island
Prowebscraper

Prowebscraper

Competitive Intelligence & Market Analytics Software

Prowebscraper is a specialized technology platform that operates in the competitive intelligence and market analytics sector, providing automated web scraping and pricing intelligence solutions to businesses operating in price-sensitive industries. The company's core value proposition centers on transforming complex web data extraction processes into accessible, enterprise-grade services that enable organizations to systematically monitor competitor pricing, product availability, and real-tim...

Data & Analytics
Proximic (Comscore)

Proximic (Comscore)

Subsidiary

Contextual Targeting & Brand Safety

A contextual intelligence platform providing content categorization and audience targeting solutions for digital advertising, now operating as part of Comscore.

Contextual AdvertisingReston, Virginia
Publica

Publica

CTV/OTT Advertising Technology

Publica (formerly known as Pubmatic CTV) is a CTV advertising infrastructure platform providing programmatic ad serving, yield management, and monetization solutions for streaming TV publishers. The platform supports both AVOD and FAST channel operators.

CTV PlatformRedwood City, California
Publicis Groupe

Publicis Groupe

Advertising & Marketing Services

Publicis Groupe is one of the world's largest advertising and communications holding companies, providing a comprehensive range of marketing, digital transformation, and business consulting services to global clients. The company operates through a network of specialized agencies and brands that deliver integrated solutions across advertising, media planning and buying, digital marketing, public relations, healthcare communications, and data analytics. With a presence in over 100 countries, P...

Marketing AnalyticsMarketing PlatformParis, France, Île-de-France
P

Publicis Media

Subsidiary

Media Agency Network

Publicis Media is the media services division of Publicis Groupe, operating a portfolio of global media agencies including Starcom, Zenith, Spark Foundry, and Blue 449.

Attribution & AnalyticsMarketing AgencyParis, Île-de-France
Publicis Sapient

Publicis Sapient

Subsidiary

Digital Transformation & Marketing Technology Consulting

A digital business transformation consultancy within Publicis Groupe that helps organizations modernize their technology, operations, and customer experiences.

Customer Data PlatformMarketing TechnologyBoston, Massachusetts
PubMatic

PubMatic

Sell-Side Platform (SSP)

PubMatic is a sell-side platform (SSP) that provides a comprehensive digital advertising platform for publishers to maximize their ad revenue. The company enables publishers to connect and monetize their digital properties through real-time bidding and programmatic advertising.

Supply Side Platform (SSP)Programmatic PlatformRedwood City, California
Pubstack

Pubstack

Publisher Analytics and Yield Optimization

Pubstack is an analytics and optimization platform specifically designed for publishers' programmatic advertising operations. The company provides real-time monitoring, header bidding analytics, and yield optimization insights to help publishers maximize their ad revenue.

Marketing AnalyticsParis, Île-de-France
PulsePoint

PulsePoint

Subsidiary

Healthcare Programmatic Advertising

A programmatic advertising platform specializing in healthcare marketing, connecting advertisers with healthcare professionals and patients through HIPAA-compliant targeting and data solutions.

Vertical Marketing PlatformProgrammatic PlatformNew York, New York
P

Punchh

Subsidiary

Restaurant Technology / Customer Engagement

Punchh is a customer loyalty and engagement platform for restaurants and convenience stores, now operating as a subsidiary of PAR Technology.

Marketing AutomationCustomer EngagementSan Mateo, California
P

PureCars

Automotive Advertising Technology

PureCars is a digital marketing technology platform specializing in automotive advertising solutions for dealerships and OEMs.

Attribution & AnalyticsVertical Marketing PlatformAtlanta, Georgia
P

Push.House

Push Notification Advertising

Push.House is a push notification advertising network and traffic monetization platform for publishers and advertisers.

Mobile Ad PlatformAd Network
Pushwoosh

Pushwoosh

Mobile Marketing Automation & Customer Engagement

Pushwoosh is a comprehensive customer engagement platform that empowers businesses to communicate effectively with their users across multiple channels, including push notifications, in-app messages, and email. It provides tools for audience segmentation, journey building, and A/B testing to boost user retention and drive conversions.

Marketing AutomationCustomer EngagementWashington, District of Columbia
P

PwC Digital Services

Subsidiary

AdTech Consulting & Implementation

PwC's digital services division providing consulting, technology implementation, and digital transformation services including marketing technology and advertising technology solutions.

Attribution & AnalyticsPrivacy & Consent ManagementNew York, New York
Pypestream

Pypestream

Subsidiary

Conversational AI / Customer Engagement

Pypestream is a conversational AI and customer engagement platform that provides cloud-based messaging solutions for enterprise customer service operations.

AI-Powered PlatformCustomer EngagementNew York, New York