Skip to content

Companies

3,816 companies in the AdTech ecosystem

P

Pentagram

Brand Identity & Design Consultancy

Pentagram is the world's largest independent design consultancy, renowned for brand identity, graphic design, and visual communications across global clients.

Creative PlatformMarketing AgencyNew York, New York
Pentaho

Pentaho

Data Integration & Business Intelligence

Pentaho is a data integration and analytics platform, now part of Hitachi Vantara, providing enterprise data management and business intelligence solutions.

Data & AnalyticsSanta Clara, California
P

PeopleFun

Acquired

Mobile Gaming / In-App Advertising

PeopleFun was a Dallas-based mobile game studio known for casual word games, most notably Wordscapes, before being acquired by AppLovin in 2018.

In-Game AdvertisingDallas, Texas
P

Pepipost

Acquired

Email Delivery & Marketing Infrastructure

Pepipost was a cloud-based email delivery service that provided transactional and marketing email infrastructure for businesses, later acquired by Netcore Cloud.

Email MarketingMarketing TechnologyMumbai, Maharashtra
PepperJam

PepperJam

Acquired

Affiliate Marketing / Performance Marketing

PepperJam is a performance-based affiliate marketing network and technology platform that connects advertisers with publishers to drive measurable, ROI-focused outcomes.

Influencer MarketingAttribution & AnalyticsWilkes-Barre, Pennsylvania
Percolate

Percolate

Acquired

Marketing Technology / Content Marketing Platform

Percolate was a marketing content management and orchestration platform that helped enterprise brands plan, create, and distribute marketing content at scale.

Creative Management PlatformSocial Media ManagementNew York, New York
P

Perfect Audience

Defunct

Retargeting / Display Advertising

Perfect Audience was a retargeting platform that enabled small and medium-sized businesses to run display and social media retargeting campaigns across multiple channels.

Demand Side Platform (DSP)Programmatic PlatformSan Francisco, California
P

Perforce

DevOps / Software Development Tools

Perforce is a leading provider of DevOps tools and software development solutions, offering version control, testing, and collaboration platforms used by enterprises building complex, large-scale software and digital products.

Minneapolis, Minnesota
P

Performics

Performance Marketing / Digital Media Agency

Performics is a global performance marketing agency and Publicis Groupe subsidiary that helps brands drive measurable business outcomes through data-driven search, social, and programmatic media strategies.

Attribution & AnalyticsMarketing AgencyChicago, Illinois
PerimeterX

PerimeterX

Acquired

Bot Management & Web Application Security

PerimeterX (now HUMAN Security) was a leading bot detection and web application security platform that protected websites, mobile apps, and APIs from automated attacks and fraud.

Ad Fraud PreventionVerification PlatformSan Mateo, California
Perion Network

Perion Network

Programmatic Advertising / Multi-Channel AdTech

Perion Network is a global advertising technology company offering solutions across search advertising, social media, CTV, and display through its suite of products including CTRL Media, Undertone, and CodeFuel. The company specializes in high-impact advertising formats and performance-driven campaigns for brands and agencies. Perion is publicly traded and serves thousands of advertisers worldwide.

Ad NetworkTel Aviv, Tel Aviv District
Periscope Data

Periscope Data

Acquired

Business Intelligence / Data Analytics

Data analytics and business intelligence platform that was acquired by Sisense in 2019, enabling data-driven teams to analyze and visualize complex datasets.

Data & AnalyticsAttribution & AnalyticsSan Francisco, California
Permodo

Permodo

Retail Media

Permodo is a retail media platform that helps brands and retailers launch and scale their own retail media networks. The platform provides white-label technology for sponsored product ads, display advertising, and measurement solutions tailored for e-commerce environments.

Retail Media PlatformBerlin
Permutive

Permutive

Acquired

Data Management & Audience Platforms

Permutive is a leading data management and advertising technology platform that helps publishers and brands to better understand and engage their audiences across the open web.

Customer Data PlatformIdentity ResolutionLondon, England
Perpetua

Perpetua

Ecommerce Advertising Technology / Retail Media Optimization

Perpetua is a leading digital marketing platform specializing in ecommerce advertising optimization and automation. The company provides sophisticated tools that enable brands, sellers, and agencies to maximize their advertising performance across major ecommerce platforms, particularly Amazon, Walmart, and Instacart, as well as other digital channels. Perpetua's platform leverages advanced algorithms, machine learning, and data analytics to help businesses optimize their advertising spend, i...

Retail Media PlatformE-commerce MarketingNew York, NY, United States, Ontario
Perplexity

Perplexity

AI Search & Answer Engine

AI-powered answer engine and emerging search competitor to Google. Founded 2022 by Aravind Srinivas (CEO, ex-OpenAI/DeepMind), Denis Yarats, Johnny Ho, and Andy Konwinski. ~$1.72B raised, ~$22.6B valuation as of Jan 2026. Launched ad platform Nov 2024 (Sponsored Questions w/ Criteo, Indeed, WPP); abandoned advertising program Feb 2026 citing trust concerns. AdTech relevance: canonical answer-engine target for GEO/AI visibility optimization, browser-layer disruption via Comet, and the industry's reference case for 'AI search + ads = trust collapse'.

San Francisco, California
Persado

Persado

Persado is a generative AI company that specializes in creating high-performing marketing and advertising copy. Its platform uses AI to understand and generate language that resonates with specific audiences, optimizing engagement and conversion rates for brands across various digital channels.

Creative PlatformAI-Powered PlatformNew York, New York
Personyze

Personyze

Personyze is a real-time personalization platform that empowers businesses to deliver individualized experiences across their websites, emails, and ads. Leveraging AI and machine learning, it analyzes user behavior to provide dynamic content, product recommendations, and targeted messaging, aiming to boost engagement and conversions.

Customer Data PlatformMarketing PlatformNew York, NY
P

Pervorm

Merged

Digital Marketing Agency / Performance Media

Amsterdam digital marketing agency (founded 2010, also office in Ho Chi Minh City), acquired by Deloitte Digital May 1 2019. Strengthened Deloitte Digital's search/social/programmatic capabilities. Sources: Marketing Dive + The Drum + Consultancy.eu.

Marketing AgencyPerformance MarketingAmsterdam, North Holland
P

PetSmart Media Network

Retail Media / Commerce Media

PetSmart's retail media network enabling pet industry brands to reach highly targeted pet owner audiences across PetSmart's digital and in-store touchpoints.

Retail Media PlatformPhoenix, Arizona
Pexels

Pexels

Creative Content & Digital Asset Management

Pexels is a free stock photo and video platform providing high-quality visual content for creative and commercial use.

Creative PlatformContent DiscoveryBerlin, Berlin
PHD

PHD

Media Planning & Buying

Top-tier global media agency within Omnicom Media Group; sister network to OMD. Known for strategy-led approach and PHD Source planning system. Post-Omnicom-IPG merger (Nov 2025), PHD operates under unified Omnicom Media platform.

Attribution & AnalyticsMarketing AgencyLondon
Philo

Philo

Streaming Television / OTT Video Services

Philo is a consumer-focused streaming television service that has established itself as an affordable alternative in the competitive streaming market by deliberately targeting the cord-cutting demographic. Founded to address the growing demand for cost-effective entertainment options, Philo delivers live and on-demand content from dozens of popular cable networks through an internet-based platform. The company's strategic differentiation centers on its exclusion of sports and news channels—...

Connected TV PlatformSan Francisco, California, California
Phonexa

Phonexa

Performance Marketing & Marketing Automation

Phonexa is an all-in-one marketing automation platform that provides a suite of solutions for tracking, analyzing, and managing inbound phone calls, leads, and clicks. It helps businesses optimize their marketing campaigns, improve customer acquisition, and enhance return on investment through its integrated technology. The platform serves various industries by offering tools for call tracking, lead management, email marketing, and more.

Attribution & AnalyticsMarketing AutomationGlendale, California