ServiceNow - ServiceNow automates and manages global enterprise service relationships. Create a single system of record for enterprise services, automate manual tasks, consolidate legacy ITIL systems.

Zendesk - Zendesk is a beautiful, lightweight help-desk solution.

Freshservice - Freshservice: the one-stop cloud solution for all your IT management needs.

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

EasyVista - EasyVista provides ITSM, ITAM, ITFM and non-IT service delivery solution.

HelpScout - Help Scout is a simple, straightforward way to provide excellent support