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Companies

3,695 companies in the AdTech ecosystem

Innovate R&D

Innovate R&D

Financial Services for AdTech

A subsidiary of Verve Group that provides R&D tax credit services and incentive programs for technology companies in the advertising and marketing technology sectors.

Marketing TechnologySan Francisco, California
Innovid

Innovid

Connected TV & Video Advertising Technology

Innovid is a leading independent connected TV (CTV) and video advertising platform, empowering advertisers to create, deliver, and measure immersive campaigns across all devices.

Creative Management PlatformAttribution & AnalyticsNew York, New York
inRiver

inRiver

Product Information Management (PIM) / E-commerce Enablement

inRiver is an AdTech Platform that helps companies manage and optimize their product information for digital marketing and e-commerce.

Commerce TechnologyMarketplace TechnologyMalmö, Skåne County
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Inscape

TV Audience Data & Measurement

TV ACR (automatic content recognition) data subsidiary of VIZIO. Provides smart-TV viewing data to advertisers + measurement vendors. NOT iSpot-owned (despite earlier task brief — only data licensing relationship).

Attribution & AnalyticsData Management PlatformSan Jose, California
Inscribe

Inscribe

Fintech - Fraud Detection & Risk Management

Inscribe is an AI-powered fraud detection and risk assessment platform that specializes in document verification and analysis for financial services companies. The company leverages advanced machine learning and computer vision technology to automatically detect fraudulent documents, manipulated images, and forged financial statements in real-time. Inscribe's platform helps lenders, fintechs, and financial institutions streamline their underwriting processes while reducing fraud losses and im...

Ad Fraud PreventionSan Francisco, California, United States
Insider

Insider

Marketing Technology (MarTech) / Customer Experience Management

Insider is an enterprise-grade growth management platform that has established itself as a comprehensive solution in the marketing technology landscape. The platform unifies customer data infrastructure, journey orchestration, and AI-powered personalization into a single integrated system, enabling enterprise and mid-market brands to deliver highly personalized, cross-channel customer experiences. By consolidating capabilities traditionally spread across multiple point solutions—including a...

Customer Data PlatformMarketing Platform
InsideView

InsideView

Acquired

B2B Data Intelligence and Sales Acceleration

InsideView was a B2B data intelligence and sales acceleration platform that provided market intelligence, company data, and contact information to help sales and marketing teams identify and engage prospects.

Customer Data PlatformMarketing AnalyticsSan Francisco, California
Insightech

Insightech

Digital Experience Analytics

Insightech is an Australian digital experience analytics platform that helps businesses understand and optimize user behavior on their websites and apps. It provides tools like session replay, heatmaps, and conversion funnels to identify pain points and improve customer journeys, ultimately boosting conversion rates and user satisfaction.

Data & AnalyticsMarketing AnalyticsSydney, New South Wales
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insightsoftware

Financial Reporting & Analytics Software

insightsoftware — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage backfill).

Raleigh, North Carolina
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Insitum

Innovation & Research Consultancy

LatAm innovation/research consultancy acquired August 2019 (NOT 2020 per common mis-cite). ~200 staff; folded into Fjord and broader Song. Sources: Accenture Newsroom + The Drum.

Inskin Media

Inskin Media

Display Advertising

Inskin Media is a digital advertising company specializing in high-impact, brand-safe ad formats that wrap around premium publisher content. The company focuses on viewability and attention metrics, delivering engaging ad experiences for brand advertisers across desktop and mobile.

Creative PlatformLondon, England
Inspectlet

Inspectlet

Web Analytics & Conversion Optimization

Inspectlet is a website analytics tool that provides session recording, heatmaps, A/B testing, and form analytics. It helps businesses understand user behavior by showing exactly what visitors do on their site, where they click, scroll, and what they struggle with. The platform aims to optimize user experience and conversion rates.

Data & AnalyticsMarketing AnalyticsSan Francisco, California
Instabug

Instabug

Mobile App Development Tools

Instabug is a mobile app performance monitoring and bug reporting solution for mobile teams. It enables developers to collect comprehensive bug reports, crash reports, and user feedback directly from their mobile applications. This helps streamline the debugging process, improve app quality, and enhance the overall user experience.

Data & AnalyticsVerification & MeasurementSan Francisco, California
Instacart Ads

Instacart Ads

Retail Media / Grocery Commerce Advertising

Instacart Ads is the retail media advertising platform of Instacart, enabling CPG brands to reach shoppers through sponsored products, display ads, and shoppable campaigns across the grocery delivery marketplace.

Attribution & AnalyticsRetail Media PlatformSan Francisco, California
Instagram

Instagram

Social Media Advertising

Instagram is Meta's massively popular photo and video sharing social platform, serving as one of the world's largest digital advertising ecosystems with over 2 billion monthly active users.

Influencer MarketingSocial Media ManagementMenlo Park, California
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Instagram Shopping

Social Commerce / Performance Advertising

Instagram Shopping is Meta's native commerce feature that transforms Instagram into a shoppable platform, enabling brands and creators to sell products directly through posts, Stories, Reels, and a dedicated Shop tab.

Retail Media PlatformE-commerce MarketingMenlo Park, California
Instana

Instana

APM / Observability

Instana provides automatic application performance monitoring (APM) and observability for cloud-native applications, microservices, and container environments. Acquired by IBM 2020 (closed January 2021). Now part of IBM's AIOps + observability portfolio alongside Turbonomic.

Instapage

Instapage

Post-Click Optimization / Landing Page Platforms

Instapage is a leading landing page platform designed for marketing teams and agencies to create, personalize, and optimize post-click experiences. It helps businesses improve advertising conversion rates by providing tools for page building, A/B testing, heatmaps, and dynamic ad-to-page personalization.

Creative PlatformMarketing PlatformSan Francisco, California
Instreamatic

Instreamatic

Audio Advertising Technology

Instreamatic is a voice-enabled advertising platform that creates interactive audio ads with conversational AI capabilities. They enable brands to create voice-activated ad experiences across podcasts, streaming audio, and connected devices.

Audio AdvertisingSan Francisco, California
Instrument

Instrument

Digital Design & Experience Agency

Portland OR digital design + experience agency; major Google client. Joined Stagwell via 2021 MDC merger.

Creative PlatformMarketing AgencyPortland, Oregon
Intango

Intango

Performance Marketing & Publisher Monetization

Intango is an Israeli ad technology company providing performance marketing, content recommendation, and search advertising solutions. Intango operates IntangoMedia and acquired Reignn (formerly Kumma) in 2023 for $10M, expanding its US footprint and digital publishing portfolio. The company has been associated with made-for-advertising (MFA) practices in industry coverage.

Native AdvertisingMarketplace TechnologyTel Aviv, Tel Aviv District
Integrate

Integrate

B2B Demand Generation / Lead Management

Example Company is a leading provider of cloud-based software solutions for businesses of all sizes. They offer a suite of products that help customers streamline their operations and improve efficiency.

Marketing AnalyticsData Management PlatformDenver, Colorado
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Integrate.io

Data Integration / Marketing Data Infrastructure

Integrate.io — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage backfill).

New York, New York
Intellifluence

Intellifluence

Influencer Marketing Platform

Intellifluence is an influencer marketing platform that connects brands with a diverse network of influencers to facilitate authentic content creation and promotion. It offers tools for campaign management, influencer discovery, and performance tracking, simplifying the process of running successful influencer campaigns.

Influencer MarketingMarketplace TechnologySuisun City, California