Companies

Clarifai is a leading AI platform for unstructured data, specializing in computer vision, natural language processing, and large language models. It provides a full-stack AI platform that enables developers and enterprises to build, deploy, and scale AI applications. Clarifai's technology helps organizations understand, organize, and make predictions from images, video, text, and audio data.

Clarip is an AI-powered privacy management and data protection platform designed to help organizations navigate the increasingly complex landscape of global data privacy regulations. The company addresses the critical challenge faced by modern enterprises: maintaining compliance across multiple regulatory frameworks including GDPR, CCPA, LGPD, and other international privacy laws while managing resource constraints. By transforming traditionally manual and resource-intensive privacy processes...

Claritas is a leading data-driven marketing and audience intelligence company, offering consumer segmentation, identity resolution, and targeting solutions to help brands reach the right audiences.

Clarivoy is an automotive marketing analytics and attribution platform that helps dealerships and OEMs measure and optimize their advertising performance across channels.

Anthropic's flagship LLM family — Claude 3.5/3.7/4 series. AdTech-relevant via PubMatic+Amnet first agentic ad campaign in France, The Trade Desk testing for campaign creation, ad agencies using Claude enterprise tools.

Anthropic's design-asset generation product launched 2026-04-17. Generates prototypes, slide decks, marketing one-pagers, and brand visuals from natural-language prompts; native Canva export is the AdTech-relevant hook. Figma stock dropped 7% on launch day. Distinct from claude.ai (chat surface) — this is the visual-creative product surface for marketers and brand teams.

Clean.io is a cybersecurity company specializing in real-time threat detection and prevention for websites and digital platforms. It protects publishers, e-commerce sites, and other online businesses from malvertising, client-side attacks, and other digital threats that can compromise user experience and revenue.

Clear Channel Outdoor is a leading global out-of-home (OOH) advertising company operating billboards, street furniture, and transit displays across multiple continents.

B2B data enrichment platform that provides real-time company and contact intelligence to help sales, marketing, and RevOps teams identify and convert high-value prospects — now part of HubSpot.

Clearscope is a leading SEO content optimization platform that helps content creators and marketers produce high-ranking content. It provides data-driven insights and recommendations based on top-ranking search results, enabling users to craft content that resonates with both search engines and audiences.

ClearSlide was a sales engagement platform that provided content management, communication tracking, and analytics tools for sales teams before being acquired by Bigtincan in 2019.

Clemenger BBDO is one of Australia and New Zealand's most awarded creative agencies, delivering integrated advertising and communications solutions across the region.

CleverTap is a customer engagement and retention platform that helps businesses personalize their interactions with customers across multiple channels, including mobile apps, websites, and email.

Click Guardian is a leading click fraud protection service designed to safeguard pay-per-click (PPC) advertising campaigns from invalid clicks. It employs advanced algorithms to identify and block fraudulent activity, ensuring that businesses maximize their ad spend and improve the return on investment for their digital marketing efforts.

Meta's fastest-growing SMB ad format — cross-app placement spanning Facebook/Instagram → WhatsApp business chat. +60% YoY revenue Q3 2025. Strategic messaging-as-commerce surface.

Clickadu is a global advertising network specializing in pop-under, push notifications, and alternative ad formats for publishers and advertisers.

ClickBank is a leading digital marketplace and e-commerce platform that specializes in connecting product creators with affiliate marketers to facilitate the distribution and sale of digital products. Established as one of the pioneering platforms in the digital product space, ClickBank has built a robust ecosystem that enables entrepreneurs, content creators, and information product vendors to reach global audiences through a vast network of affiliate partners. The platform handles all aspec...

ClickCease is a leading click fraud prevention software that protects online advertising campaigns from invalid clicks and bot traffic. It utilizes advanced algorithms and machine learning to identify and block fraudulent sources, ensuring advertisers only pay for legitimate engagement. This helps businesses improve their ad campaign ROI by preventing wasted ad spend across platforms like Google Ads and Facebook Ads.

ClickHouse is an open-source columnar database management system designed for real-time analytics and OLAP workloads at massive scale.

ClickMeter is a specialized marketing technology platform that delivers advanced link tracking, conversion monitoring, and campaign analytics solutions tailored specifically for performance-based marketers. Founded to address the precision tracking needs that general analytics platforms cannot adequately fulfill, ClickMeter serves a diverse global clientele including affiliate marketers, digital advertisers, performance marketing professionals, agencies, and e-commerce businesses requiring gr...

Clicktale was a pioneering digital experience analytics platform that used heatmaps, session replays, and behavioral data to help enterprises optimize customer journeys — later acquired by Contentsquare.

ClickUp is a leading provider of workflow automation and project management solutions designed to consolidate multiple productivity tools into a single, unified platform. The company has established itself as a comprehensive work management solution that enables teams to plan, organize, and collaborate on projects with enhanced efficiency. ClickUp's platform addresses the common challenge of tool fragmentation in modern workplaces by offering an all-in-one solution that combines task manageme...