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.
Insider is the first integrated Growth Management Platform helping digital marketers drive growth across the funnel, from Acquisition to Activation, Retention, and Revenue from a unified platform powered by Artificial Intelligence and Machine Learning.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Prismic is a headless CMS for Jamstack.