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Companies

3,694 companies in the AdTech ecosystem

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Lilac AI

Acquired

AI/ML Data Infrastructure

Open-source dataset enrichment/management. Acquired by Databricks March 2024.

Data & AnalyticsAI-Powered PlatformSan Francisco, California
Limelight Networks

Limelight Networks

Rebranded

Content Delivery Network (CDN) / Edge Cloud

Limelight Networks was a leading CDN and edge cloud services provider that rebranded to Edgio in 2022 after merging with Edgecast.

Video TechnologyTempe, Arizona
Linear

Linear

Project Management Software / Issue Tracking / Software Development Tools

Linear is a modern issue tracking and project management platform founded in 2019 by Karri Saarinen (former Airbnb designer) and Tuomas Artman (former Uber engineer). The company was created out of frustration with existing project management tools that felt slow and cluttered. Linear distinguishes itself through its exceptional user experience, featuring a keyboard-first interface, lightning-fast performance, and a minimalist design philosophy that prioritizes speed and clarity over feature ...

Marketing TechnologySan Francisco, California, USA
Linkbuildr

Linkbuildr

SEO Software / Digital Marketing Technology

Linkbuildr is a specialized SEO technology platform designed to streamline and automate the link building process for digital marketers, SEO professionals, and businesses aiming to improve their organic search rankings. The platform addresses one of the most critical yet time-consuming aspects of search engine optimization by providing comprehensive tools for identifying relevant link opportunities, managing outreach campaigns, and acquiring high-quality backlinks that enhance domain authorit...

Marketing TechnologyPerformance Marketing
LinkConnector

LinkConnector

Affiliate Marketing Network

LinkConnector is a leading affiliate marketing network that connects advertisers with publishers to drive sales and leads through performance-based marketing. The company provides a robust platform for managing affiliate programs, offering advanced tracking, reporting, and payment solutions. It focuses on leveraging technology and dedicated support to optimize affiliate marketing efforts for both merchants and affiliates.

Customer AcquisitionPerformance MarketingMorganville, New Jersey
LinkedIn

LinkedIn

B2B Advertising & Professional Social Media

LinkedIn is the world's largest professional networking platform, offering B2B advertising solutions including Sponsored Content, InMail, and advanced audience targeting capabilities.

Social Media ManagementCustomer AcquisitionSunnyvale, California
LinkedIn Ads

LinkedIn Ads

B2B Digital Advertising

LinkedIn's B2B advertising platform enabling marketers to target professionals based on job title, industry, company size, and other professional attributes.

Social Media ManagementCustomer AcquisitionSunnyvale, California
LinkedIn Audience Network

LinkedIn Audience Network

Programmatic Advertising / B2B Audience Extension

LinkedIn's native advertising network extending B2B ad reach beyond LinkedIn.com to premium third-party publishers, powered by LinkedIn's unmatched professional audience data.

Demand Side Platform (DSP)Programmatic PlatformSunnyvale, California
LinkedIn Marketing Solutions

LinkedIn Marketing Solutions

B2B Digital Advertising & Marketing Technology

LinkedIn's B2B advertising and marketing platform — umbrella for LinkedIn Ads, LinkedIn Audience Network, Sponsored Content, Sponsored Messaging, Lead Gen Forms, Insight Tag, and conversion tracking. The home for Drawbridge (acq 2019) and Oribi (acq 2022) attribution and identity tech.

Native AdvertisingSocial Media ManagementSunnyvale, California
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LinkedIn Sales Navigator

Sales Intelligence & Lead Generation

LinkedIn's premium B2B sales intelligence and lead generation platform that helps sales professionals identify, research, and engage with prospects through advanced search and CRM integration.

Marketing PlatformCustomer AcquisitionSunnyvale, California
Linkody

Linkody

SEO Software & Digital Marketing Tools

Linkody is a specialized SEO technology company that provides comprehensive backlink monitoring and analysis solutions designed for digital marketers, SEO professionals, and website owners. The platform's core functionality revolves around real-time backlink profile tracking, enabling users to monitor their link-building efforts, analyze competitor strategies, and identify potentially harmful links that could negatively impact search engine rankings. Through automated link discovery, continuo...

Data & AnalyticsMarketing Analytics
LinkResearchTools

LinkResearchTools

SEO Software & Digital Marketing Tools

LinkResearchTools is a specialized SEO software provider that has established itself as a leading authority in backlink analysis and link management solutions. Founded by renowned SEO expert Christoph C. Cemper, the company has strategically differentiated itself in the crowded SEO tools market by focusing exclusively on link intelligence rather than competing as an all-in-one SEO platform. This specialized approach has enabled the company to develop deep expertise and sophisticated capabilit...

Marketing AnalyticsVienna, Austria, Vienna
Linqia

Linqia

Influencer Marketing Technology

Linqia is an influencer marketing platform that connects brands with content creators to execute data-driven influencer campaigns at scale.

Influencer MarketingPerformance MarketingSan Francisco, California
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Lion Studios

Acquired

Mobile Gaming & AdTech

Lion Studios is AppLovin's mobile game publishing arm, helping indie developers publish, grow, and monetize casual and hyper-casual mobile games at scale.

Mobile Ad PlatformIn-Game AdvertisingPalo Alto, California
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Lippincott

Brand Strategy & Design Consulting

Lippincott is a premier brand strategy and design consultancy that helps global organizations build, transform, and differentiate their brands.

Creative PlatformMarketing AgencyNew York, New York
Listrak

Listrak

Marketing Automation & Customer Engagement

Listrak is a leading digital marketing automation platform for retailers, specializing in email, SMS, and cross-channel personalization. It helps e-commerce brands drive revenue and build customer loyalty through highly targeted and relevant messaging across the entire customer journey.

Marketing AutomationCustomer EngagementLititz, Pennsylvania
Lithium

Lithium

Acquired

Customer Experience Management / Social Media Management

Lithium was a social customer experience management platform that was acquired by Spredfast in 2016, with the combined entity later rebranding as Khoros in 2019.

Social Media ManagementMarketing PlatformSan Francisco, California
Lithium Technologies

Lithium Technologies

Acquired

Customer Engagement & Social Media Management

Lithium Technologies was a leading customer engagement and social media management platform that helped brands build online communities and manage social interactions at scale.

Marketing PlatformCustomer EngagementSan Francisco, California
Littledata

Littledata

E-commerce Analytics and Data Infrastructure

Littledata is an e-commerce analytics platform that automates accurate data tracking for Shopify stores. It ensures reliable data collection in Google Analytics (GA4) and other destinations, providing businesses with consistent reporting for sales, marketing, and customer behavior.

Data & AnalyticsAttribution & AnalyticsLondon, England
LiveAgent

LiveAgent

Customer Service Software / Help Desk Solutions

LiveAgent is a comprehensive customer support software platform that enables businesses to manage multi-channel customer communications through a unified interface. The solution consolidates email, live chat, phone calls, social media interactions, and customer portal inquiries into a single ticketing system, providing support teams with complete visibility across all communication channels. This omnichannel approach addresses the modern customer expectation for seamless communication across ...

Customer Engagement
LiveIntent

LiveIntent

Identity Resolution & Email Advertising

LiveIntent operates a people-based marketing platform focused on email advertising and identity resolution. The company enables advertisers to reach audiences through premium email newsletters while providing cookieless identity solutions for the advertising ecosystem.

Identity ResolutionNew York, New York
Livepeer

Livepeer

Video Infrastructure/Blockchain

Livepeer is a decentralized video streaming network built on the Ethereum blockchain, designed to provide a cost-effective and scalable infrastructure for live and on-demand video. It enables developers to build video-centric applications without relying on centralized service providers, leveraging a global network of distributed nodes for transcoding.

Video TechnologyNew York, New York
Liveperson

Liveperson

Conversational AI / Customer Engagement Platform

LivePerson is a global technology company that develops conversational AI and messaging technologies. It provides a cloud-based platform, the Conversational Cloud, that enables businesses to connect with customers via messaging, chatbots, and AI-powered virtual assistants across various digital channels, aiming to improve customer experience and operational efficiency.

AI-Powered PlatformMarketing AutomationNew York, New York
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LiveRail

Defunct

Programmatic Video SSP (defunct)

LiveRail was a programmatic video advertising platform acquired by Facebook August 2014 (~$500M). At the time, the largest video SSP/exchange in the world. Facebook attempted to extend Audience Network targeting via LiveRail to off-Facebook video inventory. Shut down by Facebook end of 2017 as Facebook pivoted away from external video ad tech.

Supply Side Platform (SSP)Video Advertising Platform