Circularo Technology Stack

Amazon SES is an outbound-only email-sending service built on the reliable and scalable infrastructure.

Google Tag Manager helps marketers control the end-to-end process of adding website tags.

Twitter is a microblogging and social networking service on which users post and interact with messages known as "tweets".

Amazon WorkMail is a secure, managed business email and calendar service.

ASP.net is an open source framework for building web applications and services with .NET and C#.

Bootstrap is a free and open-source front-end framework for designing websites and web applications. It contains HTML and CSS-based design templates for typography, forms, buttons, navigation and other interface components, as well as optional JavaScript extensions.

Font Awesome makes it easy to add vector icons and social logos to their website.

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.

JavaScript is the programming language of HTML and the Web.

Nginx is a web server which can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

PHP: Hypertext Preprocessor is a server-side scripting language designed for Web development, but also used as a general-purpose programming language. PHP code may be embedded into HTML code, or it can be used in combination with various web template systems, web content management systems, and web frameworks.

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and pagination of results.

Azure Active Directory (Azure AD) is enterprise cloud-based identity and access management (IAM) solution.

Microsoft Active Directory Federation Services (ADFS) is a Single Sign-On (SSO) solution which provides users with authenticated access to applications that are not capable of using Integrated Windows Authentication (IWA) through Active Directory.

Azure Active Directory is a comprehensive identity and access management cloud solution that provides a robust set of capabilities to manage users and groups and help secure access to applications including Microsoft online services like Office 365 and a world of non-Microsoft SaaS applications.

reCAPTCHA is a CAPTCHA-like system designed by Google to establish that a computer user is human.

Azure Face service provides AI algorithms that detect, recognize, and analyze human faces in images.

Google Analytics allows users to measure sales & conversions, plus gain fresh insights into how visitors use sites, & how they arrived on site.

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.

SendGrid cloud-based email infrastructure relieves businesses of the cost and complexity of maintaining custom email systems. SendGrid provides reliable email delivery, scalability and real-time analytics along with flexible API's that make custom integration a breeze.

Microsoft Access is a database management system that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-developmental tools.

The Windows Azure Platform enables businesses to run critical applications with a higher performance-price ratio by running them on the services platforms data centers on a pay-as-you-go basis.

Microsoft Azure provides tools and services to help the reach and scale to a global audience with cloud gaming services.

Microsoft Office is a suite of desktop productivity applications and client and server software designed for data analysis, presentations and numeric manipulations.

Microsoft Office 2013 is a suite of productivity applications that includes Word, Excel, PowerPoint, Outlook, OneNote, Publisher, Access, InfoPath and Link, along with a Visio file viewer and an optional inclusion of Project.

osTicket is an open source support ticketing system.