Azure is a cloud computing service for building, testing, deploying, and managing applications and services through Microsoft-managed data centers.
DoubleClick for Publishers (DFP) is a hosted ad serving platform that streamlines your ad management.
Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.
Google Publisher Tag (GPT) is an ad tagging library for Google Ad Manager which is used to dynamically build ad requests.
Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
reCAPTCHA is a free service from Google that helps protect websites from spam and abuse.