Use a third-party CSS or JS Framework, a self-hosted service like a CRM, or a third-party service with the site.
Slack Notification This module provides notifications about the Drupal log to a Slack channel via a Slack API.
This module allows Dialogflow chatbot fulfillment by drupal rules.
Parse.ly Tag gives site owners the ability to set a Token-aware Metadata tag per content type for integration with the Parse.ly analytics service.
The Revive Adserver module provides a block and field, that render Revive Adserver Ad zones.
Spotify, Levi’s, BMW and DHL create and send their newsletters with CleverReach®. Why? Because it’s that simple. Do the same with your Drupal backend!