Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
Guesty - Guesty is a cloud based software program that is designed to make owning and running an Airbnb or other vacation rental home easier.
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Hosthub - Hosthub is a Property Management Platform that helps property owners & managers manage their properties on multiple channels.
HelpScout - Help Scout is a simple, straightforward way to provide excellent support
OwnerRez - OwnerRez is internationally recognized as a leader in the vacation rental industry for channel management, CRM, PM, accounting, messaging, and websites.