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Companies

3,694 companies in the AdTech ecosystem

Magellan AI

Magellan AI

Podcast Advertising Intelligence & Measurement

Magellan AI is a leading technology platform specializing in podcast advertising intelligence and verification solutions within the rapidly expanding AdTech ecosystem. The company provides comprehensive analytics and machine learning-powered tools that enable brands, agencies, and publishers to make data-driven decisions in the podcast advertising space. By offering capabilities to track advertising spending, verify ad placements, and measure campaign performance across the entire podcast lan...

Audio AdvertisingVerification & MeasurementNew York, New York
Magento

Magento

Rebranded

E-Commerce Technology

An open-source e-commerce platform providing merchants with flexible shopping cart systems and control over their online store's look, content, and functionality.

Commerce TechnologyE-commerce MarketingAustin, Texas
M

Magento Marketplace

E-commerce Platform Extensions

An extension marketplace for Adobe Commerce (formerly Magento) that connects merchants with third-party developers offering plugins, themes, and integrations for e-commerce platforms.

Commerce TechnologyMarketplace TechnologySan Jose, California
M

Magic Tavern

Acquired

Mobile Gaming

Mobile gaming studio. AppLovin investments 2018-2020. Divested to Tripledot June 30 2025.

Mobile Ad PlatformIn-Game AdvertisingChicago, Illinois
M

MAGNA Global

Media Intelligence & Investment

MAGNA Global is a leading media investment and intelligence firm within IPG Mediabrands, providing advertising forecasts, market research, and strategic media consulting services.

Data & AnalyticsMarketing AnalyticsNew York, NY
M

Magnetic

Acquired

Programmatic Advertising / Demand-Side Platform

Magnetic was a New York-based demand-side platform specializing in intent-based audience targeting. Founded 2009; Deloitte acquired its artificial intelligence platform business in September 2018.

Contextual AdvertisingDemand Side Platform (DSP)New York, NY
Magnite

Magnite

Supply-Side Platform (SSP) / Programmatic Advertising

Magnite is a leading independent sell-side advertising platform that helps publishers maximize their digital advertising revenue. The company offers a comprehensive suite of tools and solutions to manage and optimize digital ad inventory across multiple channels and formats.

Connected TV PlatformSupply Side Platform (SSP)New York, New York
M

Magnite ClearLine

Programmatic Advertising / Connected TV (CTV)

Magnite ClearLine is a self-service programmatic TV advertising platform that enables advertisers and agencies to buy premium streaming and linear TV inventory directly from publishers without traditional intermediaries.

Demand Side Platform (DSP)Connected TV PlatformNew York, New York
Magnolia

Magnolia

Content Management / Digital Experience Platform

Magnolia International Ltd. is a leading provider of a Digital Experience Platform (DXP) and Content Management System (CMS). It empowers enterprises to create, manage, and deliver personalized digital experiences across various channels, offering flexibility for both marketers and developers.

Marketing PlatformContent DiscoveryBasel, Basel-Stadt
Mailchimp

Mailchimp

Email Marketing & Marketing Automation

Mailchimp is an all-in-one email marketing and marketing automation platform serving small and mid-sized businesses, now part of Intuit.

Email MarketingMarketing AutomationAtlanta, Georgia
Mailerlite

Mailerlite

Email Marketing & Marketing Automation Software

MailerLite is a Lithuania-based email marketing and automation platform founded in 2010 that specializes in providing intuitive, affordable solutions for small businesses, creators, and entrepreneurs. The company has grown from a small startup to serve over 1 million users globally, processing billions of emails monthly. MailerLite distinguishes itself through its user-friendly interface, transparent pricing, and focus on simplicity without sacrificing powerful features. The platform offers ...

Email MarketingMarketing AutomationVilnius, Lithuania, Vilnius County
Mailgun

Mailgun

Email Service Provider / MarTech

Email service provider offering developer-focused email API and deliverability solutions for transactional and marketing emails.

Email MarketingMarketing TechnologySan Antonio, Texas
Mailigen

Mailigen

Acquired

Email Marketing Technology

Email marketing automation platform that provided campaign management, list segmentation, and analytics tools for businesses and marketing agencies.

Email MarketingMarketing PlatformRiga
Mailjet

Mailjet

Email Service Provider / MarTech

Email service provider offering collaborative email design, delivery, and marketing automation tools for businesses of all sizes.

Email MarketingMarketing AutomationParis, Île-de-France
Mailmodo

Mailmodo

Email Marketing Technology

Mailmodo is an email marketing platform that enables businesses to create and send interactive AMP emails without coding. It helps improve email engagement and conversions through its no-code builder, automation features, and analytics.

Email MarketingMarketing AutomationSan Francisco, California
Mailpoet

Mailpoet

Acquired

Email Marketing / Marketing Automation

MailPoet is a WordPress-native email marketing plugin that enables businesses to create, send, and automate email campaigns directly from their WordPress dashboard.

Email MarketingMarketing AutomationParis, Île-de-France
Mailpro

Mailpro

Email Marketing & Marketing Automation Software

Mailpro is a professional email marketing platform that empowers businesses of all sizes to create, send, and track sophisticated email campaigns through an intuitive, user-friendly interface. The company has carved out a distinctive position in the competitive email marketing landscape by prioritizing comprehensive multi-language support, making it an ideal solution for organizations operating in international markets or managing diverse customer bases across multiple geographic regions. Thi...

Email MarketingMarketing Automation
Mailup

Mailup

Marketing Technology / Email Marketing / Marketing Automation

MailUp is an Italian-based email and SMS marketing platform that provides comprehensive digital communication solutions for businesses of all sizes. Founded in 2002 and headquartered in Milan, Italy, the company has established itself as a leading European marketing technology provider, serving over 10,000 customers across multiple countries. MailUp offers a robust suite of tools for creating, sending, and analyzing email campaigns, SMS messages, and transactional communications. In 2014, Ma...

Email MarketingMarketing AutomationMilan, Italy, Lombardy
Majestic

Majestic

SEO Tools & Link Intelligence

Majestic is a specialized data intelligence company that has established itself as a leading provider of SEO tools and backlink analysis solutions for digital marketing professionals, SEO specialists, and businesses seeking to enhance their online visibility. The company's core offering revolves around comprehensive link intelligence data, enabling organizations to analyze their backlink profiles, conduct competitive research, and make data-driven decisions to improve their search engine rank...

Data & AnalyticsMarketing AnalyticsBirmingham, England
Make

Make

Marketing Technology / Workflow Automation

Make is a visual automation platform that enables users to connect apps and automate workflows without coding, serving businesses of all sizes.

Marketing TechnologyMarketing AutomationPrague
M

Manage

Mobile App Install Ads (acquired)

Manage.com (formerly known as Manage) was a Mountain View-based mobile app-install ad platform acquired by Criteo in October 2018. Folded into Criteo's mobile marketing solutions post-acquisition.

Mobile Ad Platform
Mandiant

Mandiant

Acquired

Cybersecurity / Threat Intelligence

Mandiant is a leading cybersecurity firm specializing in threat intelligence, incident response, and ad-fraud detection. The company was the original parent of FireEye until October 2021, when it sold the FireEye Products business to Symphony Technology Group for $1.2B and rebranded its remaining services-and-intelligence business to Mandiant. Google acquired Mandiant in March 2022 for $5.4B; Mandiant now operates within Google Cloud Security.

Ad Fraud PreventionMilpitas, California
Mandrill

Mandrill

Marketing Technology / Email Service Provider

Transactional email delivery service for sending personalized, one-to-one emails through a powerful API and SMTP integration.

Email MarketingMarketing TechnologyAtlanta, Georgia
Mangools

Mangools

SEO Software & Digital Marketing Tools

Mangools is a Slovakia-based software company that provides an integrated suite of SEO (Search Engine Optimization) tools designed to help businesses, marketers, and SEO professionals improve their online visibility and search engine rankings. Founded in 2014, the company has built a reputation for offering user-friendly, affordable SEO solutions that compete with more established enterprise-level tools. The platform is particularly popular among small to medium-sized businesses, freelancers,...

Marketing AnalyticsMarketing TechnologyBratislava, Slovakia, Bratislava