Dudle - Dudle is an online scheduling application, which is free and open source.
HelloShift - HelloShift is a communication platform for hotel staff & guests that replaces antiquated communication mechanisms with a interface for hotel staff & also seamlessly integrates guest requests via SMS-messaging.
FullCalendar - FullCalendar is an open-source JavaScript event calendar.
RoomAssistant - RoomAssistant is a mobile application for hotel guests that allows them to have all hotel services in their smartphone or tablet.
Smart Scheduling - Free scheduling software for spas, hair & beauty salons. Best online booking & calendar app. 100% FREE salon software. Try it Now!
Trumpia - SMS Marketing and Marketing Automation software for Mass SMS, internal communications & emergency alerts. #1 Text Messaging Service used by Fortune 500s.