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Companies

2,896 companies in the AdTech ecosystem

Chainlink

Chainlink

Chainlink is a decentralized oracle network that provides secure and reliable real-world data to smart contracts on any blockchain. It enables smart contracts to securely interact with off-chain data feeds, web APIs, and traditional bank payments, expanding their capabilities beyond the blockchain.

Blockchain Advertising
Chalice Custom Algorithms

Chalice Custom Algorithms

Programmatic Advertising / AI-Powered AdTech

Chalice provides custom AI and machine learning algorithms for advertising optimization, audience targeting, and campaign performance. The company builds proprietary models for brands and agencies to improve programmatic advertising outcomes.

Page 23 of 121
AI-Powered Platform
Chameleon

Chameleon

Chameleon is a product adoption platform that empowers SaaS companies to create personalized in-product experiences without code. It helps improve user onboarding, feature adoption, and overall product engagement through tools like product tours, tooltips, and microsurveys.

Marketing PlatformCustomer EngagementSan Francisco, California
C

Chango

Acquired

Programmatic Advertising

Chango was a programmatic search retargeting platform that enabled advertisers to target display ads based on search intent data before being acquired by Twitter in 2014.

Contextual AdvertisingDemand Side Platform (DSP)Toronto, Ontario
Channel Advisor

Channel Advisor

Acquired

E-commerce Enablement / Marketplace Management

ChannelAdvisor is a cloud-based e-commerce platform that helps brands and retailers optimize their online sales across marketplaces, digital marketing channels, and their own websites.

Marketplace TechnologyE-commerce MarketingMorrisville, North Carolina
C

Character.AI

Subsidiary

Conversational AI / Consumer Technology

An AI chatbot platform enabling users to create and interact with AI-powered characters, now operating as a subsidiary of Google.

AI-Powered PlatformMenlo Park, California
Chartable

Chartable

Acquired

Podcast Analytics and Attribution

Podcast analytics and attribution platform that provided measurement, attribution, and audience insights for podcast advertisers and publishers.

Attribution & AnalyticsAudio AdvertisingBrooklyn, New York
Chartbeat

Chartbeat

Content Analytics & Audience Intelligence

Chartbeat is a content analytics company that provides real-time data and tools for publishers to understand audience engagement. It helps editorial and business teams optimize content, improve reader attention, and maximize advertising revenue across various digital platforms.

Data & AnalyticsMarketing AnalyticsNew York, New York
Chartboost

Chartboost

Acquired

Mobile Advertising & Gaming AdTech

Chartboost is a leading mobile gaming ad network and monetization platform, acquired by Zynga in 2021, offering programmatic advertising and in-app bidding solutions for game developers.

Mobile Ad PlatformAd ExchangeSan Francisco, California
Chartio

Chartio

Defunct

Business Intelligence and Analytics

Chartio was a cloud-based business intelligence and data visualization platform that enabled non-technical users to explore and analyze data through an intuitive drag-and-drop interface.

Data & AnalyticsMarketing AnalyticsSan Francisco, California
Chattermill

Chattermill

Customer Experience Management (CXM) / Customer Analytics / AI-powered Business Intelligence

Chattermill is an AI-powered customer experience management platform that transforms unstructured customer feedback into actionable business intelligence through advanced natural language processing (NLP) and machine learning technologies. The platform addresses a critical challenge for modern organizations: analyzing massive volumes of customer data across multiple touchpoints in real-time. By consolidating feedback from surveys, customer reviews, support tickets, social media channels, and ...

Data & AnalyticsCustomer Data Platform
Check Point

Check Point

Cybersecurity and Network Security

Check Point Software Technologies is a leading global provider of cybersecurity solutions for enterprises, governments, and service providers worldwide. The company specializes in comprehensive threat prevention technologies that protect customers from malware, ransomware, and other sophisticated cyber attacks across networks, cloud environments, mobile devices, and endpoints. With decades of experience in the cybersecurity industry, Check Point has established itself as a pioneer in unified ...

Ad Fraud PreventionTel Aviv, Israel / San Carlos, California, USA
Checkout.com

Checkout.com

Fintech - Payment Processing & Commerce Infrastructure

Checkout.com is a global payment technology company that provides comprehensive commerce infrastructure solutions designed to simplify and optimize digital payment processing for businesses worldwide. The company delivers an end-to-end platform that integrates payment gateway services, fraud prevention, risk management, and advanced analytics into a unified solution. This infrastructure enables merchants to accept, process, and manage payments across multiple channels and geographies while ma...

Commerce Technology
Cheetah Digital

Cheetah Digital

Acquired

Marketing Technology / Customer Engagement

Customer engagement and loyalty platform provider specializing in data-driven marketing solutions for enterprise brands.

Customer Data PlatformMarketing AutomationChicago, Illinois
CHEQ

CHEQ

Ad Fraud Prevention and GTM Security

CHEQ is an AI-powered cybersecurity company that provides a suite of solutions to protect businesses from online fraud, account takeover, and other digital threats.

Ad Fraud PreventionVerification PlatformTel Aviv, Tel Aviv District
C

Chewy Ads

Subsidiary

Retail Media / Programmatic Advertising

Chewy's retail media network offering brands and advertisers access to its highly engaged pet owner audience across Chewy's owned digital properties.

Plantation, Florida
C

Chili Piper

MarTech/SalesTech (Revenue Operations)

Chili Piper is a SaaS platform that automates meeting scheduling and lead routing for B2B sales teams, helping companies convert inbound leads faster.

Marketing AutomationCustomer EngagementBrooklyn, New York
C

Chitika

Defunct

Display Advertising Network

Chitika was a search-targeted advertising network that served contextual ads to website publishers, particularly known for its mobile and search-driven ad units.

Contextual AdvertisingAd NetworkWestborough, Massachusetts
Chocolate Platform

Chocolate Platform

Influencer Marketing Technology / Social Commerce

Chocolate Platform is a social commerce and influencer marketing technology company that connects brands with content creators. The platform provides tools for influencer discovery, campaign management, and performance tracking with integrated e-commerce capabilities.

Influencer Marketing
Choozle

Choozle

Programmatic Advertising Platform

Choozle is a leading programmatic advertising platform that empowers digital marketers to plan, buy, and optimize digital ad campaigns across display, video, mobile, and social channels.

Demand Side Platform (DSP)Marketing PlatformDenver, Colorado
Chorus.ai

Chorus.ai

Acquired

Sales Intelligence / Revenue Intelligence

Chorus.ai is a conversation intelligence platform that uses AI to analyze sales calls and meetings, helping revenue teams improve performance and close more deals.

AI-Powered PlatformMarketing AnalyticsSan Francisco, California
Churnzero

Churnzero

Customer Success Platform (MarTech/Customer Engagement, not AdTech)

ChurnZero is a leading Customer Success platform designed for subscription businesses to combat churn and drive growth. It provides a comprehensive suite of tools that enable customer success teams to understand customer health, automate personalized experiences, and engage proactively. The platform helps businesses manage the entire customer lifecycle, from onboarding to renewal, ensuring customers achieve value from their products.

Marketing AutomationCustomer EngagementWashington, District of Columbia
Cincopa

Cincopa

Digital Asset Management / Content Delivery

Cincopa is a comprehensive digital asset management (DAM) platform that enables businesses to host, manage, and embed various media types like videos, images, audio, and documents. It provides customizable galleries, advanced analytics, and integrations to enhance online content delivery and engagement across websites and digital channels.

Creative Management PlatformVideo TechnologyNew York, New York
C

Cint

Market Research Technology / Insights Exchange

Cint is a global software leader in digital insights and research technology, connecting researchers with consumers through the world's largest consumer network for survey-based research.

Data & AnalyticsMarketplace TechnologyStockholm, Stockholm County