Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets (CSS) and scripting languages such as JavaScript.
jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML. It is free, open-source software using the permissive MIT License. Web analysis indicates that it is the most widely deployed JavaScript library by a large margin.
Gmail is a free, advertising-supported email service offered as part of Google's G Suite, with 15GB of storage, color-coded inbox filters and unsend button.
Mailgun is an email automation service offering a complete cloud-based email service for sending, receiving & tracking email sent through user websites & apps.
Interactive Intelligence is a global leader of cloud services for customer engagement, communications and collaboration designed to help businesses worldwide improve service, increase productivity and reduce costs.
Woopra is a customer behavior analytics app that helps user better understand each of users customers and offer enhanced personalization and behavioral targeting. Woopra is used to improve the customer experience, to better understand users pipeline, and to get an in-depth view of every customer profile.