Companies

PowerReviews is a leading ratings and reviews platform that helps brands and retailers collect, display, and syndicate user-generated content to drive purchase decisions and boost conversion.

Powtoon is a cloud-based visual communication platform that enables businesses and educators to create animated videos and presentations without design expertise.

PPC Shield is an advanced ad fraud prevention platform designed to protect pay-per-click campaigns from invalid clicks and bot traffic. It utilizes real-time detection and blocking mechanisms to ensure advertisers' budgets are spent on legitimate leads and genuine engagement, maximizing ROI for digital advertising efforts.

Latin American digital-engineering firm acquired by Publicis Sapient March 2023. Expands Publicis Sapient nearshore capabilities.

Open-source server-side header bidding solution that enables publishers to run auctions in the cloud, reducing latency and supporting a vast ecosystem of demand partners.

Open-source header bidding solution that helps publishers maximize revenue through real-time bidding

Prebid.org is the open-source industry consortium behind Prebid.js, the world's most widely adopted header bidding solution used by thousands of publishers globally.

Precise TV is a programmatic TV advertising platform that enables advertisers to buy linear TV inventory programmatically across multiple European markets. The platform bridges traditional TV buying with digital programmatic technology.

Precisely is a leading enterprise software company specializing in data integrity, data governance, and location intelligence solutions for organizations worldwide. The company provides comprehensive tools and platforms that enable businesses to ensure data accuracy, consistency, and compliance throughout the entire data lifecycle. With a strong focus on data quality management, Precisely helps enterprises address critical challenges including data standardization, address verification, geoco...

GroundTruth is a location-based advertising and analytics platform that uses verified real-world visit data to help brands target consumers based on their physical movements and behaviors. The company operates a self-serve and managed advertising platform enabling geo-contextual targeting, audience segmentation, and offline attribution tied to store visits. GroundTruth serves verticals including retail, restaurant, automotive, and healthcare.

Precisio.ai is a contextual AI advertising platform that uses deep content analysis and semantic understanding to deliver privacy-safe, cookieless targeting across open web inventory. The platform classifies content at a granular level beyond standard IAB categories, enabling brand-safe, high-relevance ad placements without relying on user-level identifiers. It serves agencies and brands seeking post-cookie targeting solutions in EMEA and global markets.

Preciso is a mobile ad fraud detection and prevention platform that protects advertisers from sophisticated mobile ad fraud including click injection, SDK spoofing, and install hijacking. The platform provides real-time fraud detection for mobile app install campaigns.

Predicio is a French AdTech company specializing in privacy-compliant data activation and audience segmentation. They empower brands and agencies to leverage mobile data for highly targeted advertising campaigns, focusing on ethical data usage and performance.

Prefect is a dataflow automation platform designed to help data engineers and data scientists build, run, and monitor their data pipelines with ease. It provides tools for orchestrating, observing, and managing complex workflows, ensuring reliability and visibility across data operations. The platform offers both an open-source core and a managed cloud service.

Premion is a programmatic advertising platform specializing in connected TV (CTV) and over-the-top (OTT) advertising, operating as a subsidiary of TEGNA Inc.

A decentralized search engine that rewards users with cryptocurrency tokens for their searches and participation in the platform.

PrestaShop is an open-source e-commerce platform that enables merchants to build and manage online stores with integrated marketing and sales tools.

Prezi Business is a visual presentation and communication platform that uses dynamic, zoomable canvases instead of traditional slides to create engaging business presentations.

Leading online travel agency offering discounted hotel bookings, flights, rental cars, and vacation packages through its Name Your Own Price and Express Deals features.

PriceSpider provides a comprehensive suite of data and analytics solutions that empower brands to optimize their online sales performance. Their platform helps brands understand where their products are sold, at what price, and by whom, while also driving consumers to authorized retailers. They specialize in "Where to Buy" technology, brand protection, and channel management.

Prime Video is Amazon's premium streaming video service — global SVOD + AVOD. Launched ad-supported tier January 2024, dramatically expanding Amazon's CTV ad inventory. Absorbed Amazon Freevee functionality August 2025 when Freevee shut down. Major CTV ad seller alongside Roku, Hulu/Disney+, and Netflix Ads.

Major standalone ad business launched January 29 2024 — Amazon Prime Video became ad-supported. ~115M monthly US viewers. Distinct CPM tiers ($26 Preferred / $34 Guaranteed / $600K-8M Sponsorships). Justifies separate entity from Prime Video the consumer streaming brand.

Primis is a video discovery and monetization platform that helps publishers increase video engagement and ad revenue through intelligent content recommendations. The platform combines video player technology with programmatic advertising to maximize yield for publishers.

Prismic is a headless Content Management System (CMS) provider that specializes in API-first content infrastructure for modern web and application development. Founded to address the limitations of traditional monolithic CMS platforms, Prismic decouples content management from presentation layers, enabling organizations to deliver content seamlessly across multiple channels including websites, mobile applications, IoT devices, and other digital touchpoints. The platform emphasizes developer e...