Schoolzilla by Renaissance Technology Stack

Adobe Illustrator is a vector graphics editor.

Affinity Designer is a vector graphics editor developed for macOS, iPadOS, and Microsoft Windows.

Amazon Drive, formerly known as Amazon Cloud Drive, is a cloud storage application managed by Amazon. The service offers secure cloud storage, file backup, file sharing, and photo printing services.

Cloud based storage systems by AWS.

Amazon Web Services (AWS) is a comprehensive, evolving cloud computing platform provided by Amazon that includes a mixture of infrastructure as a service (IaaS), platform as a service (PaaS) and packaged software as a service (SaaS) offerings.

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

IIS (Internet Information Services) is an extensible web server created by Microsoft for use with Windows NT family

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

Facebook is a social networking site that makes it easy for people to connect and share with family and friends online.

Facebook pixel is a snippet of JavaScript code that allows customers to track visitor activity on their website.

Google Maps is a web-based service that enables users to find local businesses, view maps, get driving directions, and more.

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

Marketo provides a complete marketing software platform to businesses of all sizes with tools for marketing automation, campaign management, and lead nurturing 

ShareThis' social media buttons and insights provides social intelligence in real time analytics for brands, publishers and developers.

Sumo is a suite of free app-like tools for growing website traffic, email subscriber lists and monitoring engagement.

AngularJS is a JavaScript-based open-source front-end web application framework mainly maintained by Google and by a community of individuals and corporations to address many of the challenges encountered in developing single-page applications.

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.

FlexSlider is a free responsive jQuery slider toolkit that supported in all major browsers with navigation options & touch swipe support.

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.

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.

AWS Route53 is a Cloud DNS service helps in customers to route end user requests to internet applications.

Balsamiq Mockups allows software designers and developers build great software by letting them easily sketch out their ideas, then quickly collaborate and iterate over them. Mockups offers the same speed and rough feel as sketching with a pencil, but with the advantage of the digital medium: enlarging containers is just a drag operation.

Cloudflare Content Delivery Network (CDN) is a geographically distributed group of servers that ensure fast delivery of Internet content, including HTML pages, JavaScript files, stylesheets, and images.

Progress Software is a company that offers software for creating and deploying business applications.

Sourcetree is a free Git client for Windows and Mac.

Telerik software provides tools for web, mobile, desktop and subscription services for application development

WPBakery Page Builder is a page builder plugin for WordPress which allows you to create stunning website content.

WP Engine provides managed WordPress hosting for mission critical sites around the world.

Yoast offers plugins to improve SEO and optimize web sites and blogs.

CallRail is the call tracking and analytics to more than 75,000 companies and marketing agencies in north america, CallRails intuitive software helps data-driven marketers optimize the performance of their advertising campaigns and increase sales effectiveness.

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.

MangoApp combines employee intranet, collaboration, messaging, learning & 50+ built-in integrations into one seamless system for better business performance.

Zoom is a scalable, cloud based video conferencing & web conferencing platform enabling online meetings, webinars, file sharing, group messaging and more.

Cloudflare mitigates threats from website scraping to application level attacks e.g. SQL Injection and DDOS Protection without any additional hardware.

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

SSL.com provides SSL/TLS & digital certificates to secure & encrypt data with 4096-bit SSL/TLS certificates, trusted by all browser.

Cvent provides online event planning and management, web survey and email marketing software for event planners, attendees and hospitality venues across industries, globally. The software supports the entire event lifecycle, from marketing and initial registration through to event check in & beyond.

G Suite is a suite of apps from Google which offers a number of tools to communicate and collaborate with colleagues, store files, and manage data.

Slack is a single workspace that connects users with the people and tools they work with everyday, no matter where they are or what they do.

Facebook Pixel helps organizations measure customer actions, build audiences and unlock optimisation tools. Facebook pixel is a snippet of JavaScript code that allows you to track visitor activity on your website.

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

Tableau Software is a business intelligence and analytics solution that offers a range of integrated products to help users visualize and understand their data.

Vidyard is The Video Platform for Marketing and Sales. It provides video hosting, enablement and analytics that help to connect with more buyers, close more deals, and optimize them to content for real results.

Focus School Software offers flexible, scalable, affordable,and easy-to-use software to manage data and make informed decisions.

Infinite Campus builds information technology software that helps K12 districts manage their daily operations.

Glassdoor is a jobs and career marketplace.

Lever is a modern, collaborative recruiting platform that powers a more human approach to hiring. Lever focuses on the candidate-company relationship and delivers unique insights into companies' talent. It streamlines the hiring process by integrating with Google apps to make hiring efficient and easy.

SmartRecruiters combines applicant tracking system, CRM and social recruiting into a single platform.

WorkBright is a cloud-based HR software solution for companies with seasonal, contingent, and high-turnover workforces. It moves the traditionally tedious, paper-heavy process of onboarding a new employee to one that the employee can complete from their phone, tablet, or laptop before their first day of work. Employers can easily stay organized and compliant with an intuitive dashboard to manage their employee files.

Marketo Forms empowers Marketers to create flexible web forms without programming knowledge. Forms can reside on Marketo landing pages and also be embedded on any page of your website.

MemberSuite provides customizable association management software to track and manage information flow.

SurveyMonkey is an online survey development cloud-based software as a service company, SurveyMonkey provides free, customizable surveys, as well as a suite of paid back-end programs that include data analysis, sample selection, bias elimination, and data representation tools.

Zendesk is a cloud-based customer service software solution trusted by over 40,000 organizations worldwide. Companies such as Groupon, Box, and Zappos are using Zendesk to lower costs, raise productivity, and increase customer satisfaction. Loved by both customer service teams and their customers for its beautifully simple interface.

Zopim, a Zendesk product, offers Live Chat based customer engagement and customer support solutions

QuickBase is the easiest IT-trusted platform for building customized business apps with no coding required. Business users get the fast solutions they need, while IT gets the security and control it demands.

Shopify is a commerce platform to help you build a secure and customizable ecommerce website for your brand.

WooCommerce is an eCommerce plugin for Wordpress

Winning by Design is a global B2B revenue consulting and training company.