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Companies

2,898 companies in the AdTech ecosystem

Obsess

Obsess

Experiential E-commerce / Immersive Retail Technology

Obsess is an experiential e-commerce platform that empowers brands and retailers to create interactive, shoppable virtual stores and showrooms. It leverages 3D and VR technology to deliver immersive online shopping experiences, aiming to replicate the physical store environment digitally.

Commerce TechnologyE-commerce MarketingNew York, New York
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Obviously

Obviously

Marketing Technology (MarTech) / Advertising Technology (AdTech)

Obviously is an AI-powered advertising technology company that specializes in automating the creation and optimization of advertising copy across multiple marketing channels. The platform leverages advanced natural language processing and machine learning algorithms to help businesses generate high-performing ad content that resonates with target audiences while significantly reducing the time and resources traditionally required for creative development. By analyzing historical campaign perf...

Creative PlatformAI-Powered Platform
Ocrolus

Ocrolus

Ocrolus is a document AI platform that automates the analysis of financial documents for the lending industry. It leverages AI and human-in-the-loop validation to extract and analyze data from bank statements, pay stubs, and other financial records, enabling faster and more accurate credit decisions and fraud detection.

Data & Analytics
O

Octane AI

Ecommerce Marketing Technology

Octane AI provides quiz and personalization tools for ecommerce brands, primarily on Shopify, to increase customer engagement and conversions.

Customer Data PlatformMarketing TechnologySan Francisco, California
Offer18

Offer18

Affiliate Marketing Software / Performance Marketing Tracking

Offer18 is a leading performance marketing software designed for affiliate networks, advertisers, and agencies. It provides a robust platform for tracking, managing, and optimizing affiliate campaigns, offers, and publishers with advanced features like anti-fraud protection and smart targeting.

Attribution & AnalyticsAd Fraud PreventionAhmedabad, Gujarat
O

OfferUp

Classified Advertising/Marketplace

OfferUp is a mobile-first local marketplace platform connecting buyers and sellers for secondhand goods and services in their communities.

Marketplace TechnologyMobile MarketingBellevue, Washington
OfferVault

OfferVault

Affiliate Marketing / Performance Marketing

Marketplace TechnologyPerformance Marketing
Ogilvy

Ogilvy

Subsidiary

Creative Agency / Marketing Services

Global creative advertising and marketing agency network founded by David Ogilvy, known for integrated brand strategy, creative campaigns, and digital marketing services.

Marketing AgencyNew York, New York
Ogury

Ogury

Mobile Advertising Technology

Ogury is a mobile advertising technology company that provides a privacy-focused platform for brands and publishers. They use contextual intelligence to deliver ads without relying on personal data, focusing on user consent and transparency. Their technology allows for precise targeting based on content and context.

Contextual AdvertisingMobile Ad PlatformLondon, England
O

Okendo

E-commerce Marketing Technology / Customer Experience

Okendo is a customer marketing platform that helps e-commerce brands collect and display customer reviews, ratings, and user-generated content to drive conversions.

Verification & MeasurementE-commerce MarketingSydney, New South Wales
Okera

Okera

Acquired

Data Governance & Security

Okera was a data access and governance platform that enabled secure, policy-based access to data across cloud and on-premise environments before being acquired by Databricks in 2022.

Privacy TechnologyData Management PlatformSan Francisco, California
Okta

Okta

Identity and Access Management (Infrastructure/Security, not core AdTech)

Okta is an identity and access management platform that helps organizations securely connect the right people to the right technologies. It provides cloud-based solutions for user authentication, authorization, and identity lifecycle management.

Privacy & Consent ManagementPrivacy TechnologySan Francisco, California
Oktopost

Oktopost

Social Media Management and Marketing Technology

Oktopost is a leading social media management platform specifically designed for B2B companies. It empowers businesses to manage, monitor, and measure their social media activities, focusing on lead generation, employee advocacy, and demonstrating ROI from social media efforts.

Attribution & AnalyticsSocial Media ManagementRamat Gan, Tel Aviv District
O

Olapic

Acquired

Visual Commerce / User-Generated Content

Visual commerce platform that enabled brands to collect, curate, and display user-generated content (UGC) for marketing and e-commerce purposes.

Influencer MarketingE-commerce MarketingNew York, New York
Omneky

Omneky

Creative Automation & AI-Powered Advertising

Creative Management PlatformAI-Powered PlatformSan Francisco, California
O

Omnicom

Advertising & Marketing Services

Omnicom Group is one of the world's largest advertising and marketing communications holding companies, operating a portfolio of leading agency brands across creative, media, PR, and specialty marketing services.

Marketing PlatformMarketing AgencyNew York, New York
O

Omnicom Group

Advertising and Marketing Services

Omnicom Group is one of the world's largest advertising and marketing communications holding companies, operating a portfolio of leading agency brands across creative, media, PR, and specialty marketing services.

Marketing AnalyticsMarketing AgencyNew York, New York
O

Omnicom Media Group

Subsidiary

Media Planning and Buying

Omnicom Media Group is a global media planning and buying agency network, part of Omnicom Group, operating major brands including OMD, PHD, and Hearts & Science.

Attribution & AnalyticsMarketing AgencyNew York, New York
Omniconvert

Omniconvert

Conversion Rate Optimization / E-commerce Optimization

Omniconvert is a comprehensive growth platform designed for e-commerce businesses, offering tools to optimize customer journeys and boost conversions. It provides solutions for A/B testing, personalization, surveys, and advanced customer segmentation to enhance website performance and user experience.

Marketing AnalyticsE-commerce MarketingBucharest
Omnisend

Omnisend

Marketing Automation Software / Ecommerce Marketing Technology

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 ...

E-commerce MarketingMarketing AutomationLondon, United Kingdom, Vilnius County
Onalytica

Onalytica

Acquired

Influencer Marketing Technology

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

Influencer MarketingSocial Media ManagementLondon, England
OnAudience

OnAudience

Defunct

Data Intelligence & Audience Analytics

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.

Identity ResolutionData Management PlatformWarsaw, Masovian Voivodeship
Onclusive

Onclusive

PR Analytics & Media Intelligence

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

Data & AnalyticsMarketing AnalyticsSan Francisco, California
OneLogin

OneLogin

Acquired

Identity and Access Management (not AdTech)

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

Identity ResolutionPrivacy TechnologySan Francisco, California