Companies

Omnisend is a comprehensive omnichannel marketing automation platform specifically designed for ecommerce businesses. Founded in 2014 and headquartered in London, United Kingdom, the company provides integrated email and SMS marketing solutions that enable online retailers to create personalized customer experiences across multiple channels. The platform combines email marketing, SMS campaigns, web push notifications, and other communication channels into a unified system, allowing ecommerce ...

Onalytica was an influencer relationship management (IRM) platform that helped brands identify, analyze, and engage with key influencers across social media and digital channels.

OnAudience was a data intelligence and audience profiling company that collected behavioral data for advertising targeting before being shut down in 2020 following privacy violations.

Onclusive is a global PR analytics and media intelligence platform that helps communications professionals measure earned media impact and demonstrate PR ROI.

OneLogin is a cloud-based identity and access management (IAM) platform that provides single sign-on, multi-factor authentication, and user provisioning solutions.

OneSignal is a leading customer engagement platform that enables businesses to send targeted push notifications, in-app messages, email, and SMS. It helps developers and marketers engage their users across multiple channels to improve retention and drive growth for their applications and websites.

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 a research company aiming to ensure that artificial intelligence has a positive impact on humanity. They develop safe and powerful AI systems and share their research openly.

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.