AddEvent is a software service designed to facilitate easier event management and calendar integration. The platform offers tools that enable users to add and manage events, as well as seamlessly integrate these events into popular calendar applications such as Google Calendar, Apple Calendar, Outlook, and more. The website, located at https://addevent.com, provides a robust interface for both individuals and businesses to create events, distribute them, and track RSVPs through customizable tools. AddEvent also offers features for generating "Add to Calendar" buttons, providing analytics, and enabling RSVP services, making it a versatile choice for managing a wide array of event types and sizes.