Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

Rsvpify Virtual Events - Rsvpify Virtual Events is an event management tool that provides you various functionalities ranging from setting up the entire event to selling the tickets online to the targeted audience.

Drift - A messaging app that helps you grow your business.

Magnet Event Pro - Magnet Event Pro provides tools that help you easily create a small or a large-scale event completely on your own terms.

C++ - Has imperative, object-oriented and generic programming features, while also providing the facilities for low level memory manipulation

EventCreate Online RSVP - EventCreate Online RSVP is a tool for collecting RSVPs online.