Appocalypsis - Appocalypsis is a SaaS application which helps marketers to create and manage widgets which help with the conversion of their websites.
Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.
GetSiteControl - Website popup builder & email marketing suite for ecommerce
Eventzilla - Eventzilla lets you sell tickets online and manage attendees from one integrated application.
OptinMonster - OptinMonster helps to convert abandoning website visitors into subscribers and customers.
Attendify - Develop relationships at the events that you attend by creating smaller events with just a few people.