Companies
3,679 companies in the AdTech ecosystem
Meta Quest
VR Hardware
Meta Quest is Meta's flagship VR headset product line — including Meta Quest 3 (2023), Meta Quest 3S (2024), and Meta Quest Pro. Renamed from "Oculus" branding to "Meta Quest" 2022. Operates under Reality Labs.
Meta Spark AR
DefunctAugmented Reality Advertising / Social AR
Meta Spark AR was Meta's augmented reality platform that enabled creators and brands to build immersive AR effects for Instagram and Facebook — shut down in January 2025.
Meta Verified for Business
Social Media Marketing / Brand Safety
Subscription product with 4 tiers (Standard $14.99, Plus $44.99, Premium $119.99, Max $349.99). Launched May 2024.
Metabase
Business Intelligence & Analytics
Metabase is an open-source business intelligence and embedded analytics platform that empowers teams to visualize and explore data without technical expertise. The platform features AI-powered natural language querying, connects to 50+ data sources, and serves over 30,000 companies worldwide with both free open-source and enterprise solutions.
Metacritic
Content/Media
Metacritic is a review aggregation website that compiles critic and user reviews for movies, TV shows, music, and video games into weighted average scores.
Metadata.io
B2B Demand Generation / Marketing Automation / AdTech
Metadata.io is an AI-powered demand generation platform that automates B2B paid advertising campaigns across LinkedIn, Facebook, and other channels to maximize pipeline and revenue.
Metaphor
Data Infrastructure & Governance (Not AdTech)
Metaphor is a modern data catalog and data governance platform designed to help organizations discover, understand, and trust their data assets. It provides a collaborative interface for data teams to manage metadata, lineage, and policies across various data sources, enhancing data literacy and compliance.
MetaRouter
Customer Data Infrastructure / Data Management Platform
MetaRouter provides a customer data infrastructure platform that enables businesses to collect, process, and route their first-party customer data in real-time. Their server-side solution helps companies achieve greater data governance, privacy compliance, and enhanced activation for marketing and analytics initiatives.
MetaX
AcquiredBlockchain-based Ad Verification
MetaX was a blockchain-based advertising technology company that developed solutions for digital media transparency and fraud prevention before being acquired by Tremor International in 2019.
Metric Theory
RebrandedPerformance Marketing Agency
Metric Theory is a digital advertising agency specializing in paid media management and optimization across search, social, and programmatic channels.
Metricool
Social Media Management & Analytics
Metricool is a social media management and analytics platform that helps brands, agencies, and creators schedule content, analyze performance, and manage ads across multiple channels from a single dashboard.
Metricsflow
Marketing Analytics
Metricsflow is an AI-powered marketing analytics platform that helps businesses understand and optimize their marketing performance. It provides actionable insights by consolidating and analyzing data from various marketing channels, aiming to improve ROI and strategic decision-making.
Metrilo
E-commerce Technology / Customer Data Platform / Marketing Automation
Metrilo is a comprehensive customer data platform (CDP) specifically designed for e-commerce businesses seeking to leverage customer intelligence for growth. The platform consolidates customer data from multiple touchpoints to create unified customer profiles, enabling merchants to understand buying behaviors, track customer journeys, and measure the effectiveness of marketing campaigns. By combining analytics, CRM functionality, and email marketing automation in a single interface, Metrilo e...
Mezzobit
AcquiredPublisher Technology / Data Governance
Publisher data platform acquired by OpenX September 25 2017.
MFilterIt
Ad Fraud Detection and Prevention
MFilterIt is a global Ad-Fraud detection and prevention company that leverages AI and machine learning to help advertisers and brands optimize their digital ad spend. It specializes in identifying and eliminating various forms of ad fraud across web and mobile campaigns, ensuring genuine engagement and improved ROI for its clients.
MGID
Native Advertising
MGID is a global advertising technology company that provides innovative solutions for publishers and advertisers. They specialize in native advertising, helping businesses reach and engage their target audiences effectively.
MicroAd
Programmatic Advertising / Data Management
MicroAd is a leading Japanese AdTech company offering a comprehensive programmatic advertising platform and DMP solutions primarily serving the Asia-Pacific market.
Microsoft
Digital Advertising, Search Advertising, Programmatic Advertising
Microsoft Corporation is a multinational technology conglomerate and one of the world's largest software companies, renowned for developing, licensing, and supporting a comprehensive range of software products, services, and devices. Founded in 1975, Microsoft has evolved from its origins as a personal computer software company into a diversified technology leader with significant presence in cloud computing, productivity software, gaming, professional networking, and digital advertising. The...
Microsoft 365 Copilot
Productivity AI / Enterprise SaaS
AI assistant integrated into Microsoft 365 apps (Word, Excel, PowerPoint, Outlook, Teams, Loop). Subscription-based ($30/user/month enterprise). Includes specialized variants: Copilot for Sales, Copilot for Service, Copilot for Finance. Launched Nov 2023 GA, broadened through 2024-2026.
Microsoft Advertising
Search & Performance Advertising
Microsoft's digital advertising platform offering search, display, and native advertising solutions across Bing, MSN, and partner networks.
Microsoft AI
AI-Powered Advertising Technology
Microsoft's artificial intelligence division delivering AI-powered solutions including Azure AI services, Copilot assistants, and enterprise AI tools across Microsoft's product ecosystem.
Microsoft Audience Network
Native Advertising / Display
Microsoft Advertising's native ad placement network. Reaches users across MSN, Outlook.com, Microsoft Edge, and a curated set of premium publisher properties. Sister product to the search-side of Microsoft Advertising.
Microsoft Azure CDN
Cloud Infrastructure / Content Delivery
Microsoft's content delivery network service that accelerates delivery of web content, media files, and applications globally through distributed edge servers.
Microsoft Azure Computer Vision
AI/ML Infrastructure for AdTech
Microsoft's cloud-based AI service that extracts information from images and videos using computer vision algorithms for content analysis, moderation, and visual search applications.