Google Ad Manager — Websites Using Google Ad Manager | WhatStack

Lookup Sites Technologies Pricing

W

WhatStack

Detect the full technology stack of any website. Identify CMS platforms, JavaScript frameworks, analytics tools, ad tech, hosting providers, and 8,000+ web technologies.

Free API access included. Built for developers, agencies, and sales teams doing lead generation and competitive research.

Product

Technology Lookup
Technology Directory
Website Directory
Pricing & Plans
API Documentation
Browser Extension
Blog
Dashboard
Contribute

Categories

CMS & Site Builders
Ecommerce & Payments
JavaScript Frameworks
Analytics & Tracking
Advertising & Marketing
Infrastructure & Hosting
Security & Privacy

Popular Technologies

WordPress
Shopify
React
Next.js
Google Analytics
Cloudflare
WooCommerce

Compare

vs BuiltWith
vs Wappalyzer
vs WhatCMS

Account

Sign in
Create account

What is WhatStack?

WhatStack is a technology detection and website profiling platform. Discover what CMS, frameworks, analytics, ad tech, payment processors, and hosting providers any website uses. Our detection engine analyzes HTTP headers, HTML patterns, JavaScript globals, DNS records, cookies, and ads.txt to identify 8,000+ web technologies with high accuracy.

Use Cases

Lead generation for agencies and SaaS companies. Competitive analysis and market research. Technology adoption tracking across industries. Sales prospecting based on technology stack. Website auditing and technology profiling for consulting.

© 2026 WhatStack. All rights reserved.

Detecting 8,000+ web technologies across CMS, ecommerce, analytics, advertising, and more.

Google Ad Manager — Websites Using Google Ad Manager | WhatStack

Websites Using Google Ad Manager

Google Ad Manager is an ad management platform that combines ad server functionality with programmatic exchange capabilities for publishers. It enables publishers to manage direct sales, programmatic demand, and inventory optimization across web, mobile, and video properties.

Categories: SSP / Ad exchange, Ad server

Official website: https://admanager.google.com

45029 websites using Google Ad Manager

Google Ad Manager is ranked #1 of 77 in SSP / Ad exchange by website adoption.

SSP / Ad exchange alternatives ranked by popularity

Rubicon Project — 28,009 websites
Magnite — 27,995 websites
Xandr — 27,935 websites
PubMatic — 27,922 websites
AppNexus — 27,701 websites
OpenX — 27,080 websites
Index Exchange — 26,412 websites
Sovrn — 25,130 websites
TripleLift — 23,057 websites
Media.net — 22,678 websites

Technologies commonly used with Google Ad Manager

Open Graph — 8% co-occurrence
Google Analytics — 6% co-occurrence
Google AdSense — 6% co-occurrence
Google Tag Manager — 6% co-occurrence
Schema.org — 6% co-occurrence
Google Analytics 4 — 6% co-occurrence
PHP — 6% co-occurrence
Cloudflare — 5% co-occurrence

How WhatStack detects Google Ad Manager

WhatStack detects Google Ad Manager by analyzing HTTP headers, HTML source code, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries using signature-based pattern matching across 10 different analyzers.

Frequently Asked Questions

What is Google Ad Manager?: Google Ad Manager is an ad management platform that combines ad server functionality with programmatic exchange capabilities for publishers. It enables publishers to manage direct sales, programmatic demand, and inventory optimization across web, mobile, and video properties.
How many websites use Google Ad Manager?: WhatStack has detected Google Ad Manager on 45029 websites in our database.
How do you detect Google Ad Manager?: We analyze HTTP headers, HTML source, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries to identify Google Ad Manager with high accuracy using signature-based pattern matching.