Companies

Header bidding and yield optimization platform for publishers, offering wrapper solutions and programmatic monetization tools. Provides advanced header bidding technology to maximize publisher revenue.

OneTrust is a leading privacy, security, and data governance software platform that helps organizations manage compliance with global privacy regulations including GDPR, CCPA, and cookie consent.

OneView is a programmatic advertising technology platform specializing in converged TV advertising solutions that bridge traditional linear television and modern digital streaming environments. The company addresses the critical challenge of audience fragmentation across cable, satellite, over-the-air broadcast, and multiple streaming services by providing unified programmatic access to both legacy broadcast inventory and connected TV (CTV) placements through a single integrated platform. Thi...

Identity verification and authentication platform using AI-powered document verification and biometric analysis to prevent fraud and ensure compliance.

Ontology is a high-performance public blockchain infrastructure provider that specializes in decentralized identity solutions and secure data management for enterprise applications. Operating as a dual-token blockchain network utilizing ONT and ONG tokens, the platform combines distributed ledger technology with digital identity verification systems to create comprehensive trust frameworks for organizations across financial services, healthcare, government, and enterprise sectors. Ontology's ...

Ontraport is a comprehensive business automation platform that combines customer relationship management (CRM), marketing automation, and e-commerce capabilities into a unified solution. The platform is designed to help small to medium-sized businesses streamline their operations by automating repetitive tasks, managing customer relationships, and executing sophisticated marketing campaigns without requiring extensive technical expertise. Ontraport serves entrepreneurs, digital marketers, and...

Oodle is a classified advertising platform and technology provider that aggregates listings from various sources and distributes them across partner networks.

Ooyala was a video technology platform that provided online video publishing, analytics, and monetization solutions before being acquired and eventually shut down.

Open Web Analytics is an open-source web analytics platform that provides organizations with complete control over their website visitor data while delivering comprehensive insights into user behavior and engagement. As a self-hosted alternative to proprietary analytics solutions like Google Analytics, the platform offers extensive tracking capabilities including page views, event monitoring, e-commerce transaction analysis, and detailed visitor profiling—all while ensuring data sovereignty...

OpenAI is the creator of ChatGPT and the GPT series of large language models, providing cutting-edge AI APIs and tools that are rapidly transforming advertising, content creation, and marketing technology.

OpenInfluence is a global influencer marketing company that connects brands with relevant creators to execute data-driven campaigns. They leverage proprietary technology and a vast network of influencers to deliver measurable results across various social media platforms, helping brands achieve their marketing objectives.

Industry consortium that develops and maintains the OpenRTB protocol, the standard specification for real-time bidding in programmatic advertising.

OpenSlate is a leading provider of brand safety and suitability solutions for digital advertising. The company's platform analyzes and classifies online content to help brands and agencies ensure their ads are placed in brand-safe and suitable environments.

OpenX is a global leader in digital advertising technology, helping publishers and buyers monetize their digital assets through a suite of programmatic tools and solutions.

Opera is a global web browser company with a significant advertising business, operating ad platforms and monetization solutions across mobile and desktop browsers.

Opera Ads is the advertising division of Opera, offering native advertising and performance marketing solutions across Opera's browser ecosystem and partner network.

Optable is a data collaboration platform providing privacy-first audience and measurement solutions for publishers and advertisers. The company offers clean room technology, identity resolution, and data activation tools designed for the cookieless advertising ecosystem.

Opticks Security is a cybersecurity technology company that specializes in advanced fraud prevention and detection solutions designed for digital-first businesses operating in high-risk online environments. The company's platform leverages a sophisticated combination of behavioral analysis, machine learning algorithms, and device fingerprinting technologies to identify and mitigate fraudulent activities in real-time. This includes protection against account takeover attempts, payment fraud, i...

Optimizely is a digital experience platform (DXP) that provides experimentation, content management, and personalization solutions for enterprise brands.

Optimizilla is a free online image optimization tool that compresses JPEG and PNG files while maintaining visual quality.

OptiMonk is a conversion optimization and personalization platform that helps e-commerce businesses and websites increase sales and reduce cart abandonment through targeted popups, messages, and personalized experiences. The company provides a comprehensive suite of tools including exit-intent technology, A/B testing, and behavioral targeting to engage visitors at critical moments in their customer journey. OptiMonk serves thousands of online businesses globally, from small e-commerce stores ...

Optimove is a leading customer relationship management (CRM) platform that helps businesses drive growth through personalized, data-driven marketing campaigns.