Freshservice - Freshservice: the one-stop cloud solution for all your IT management needs.
Git - Git is a free and open source version control system designed to handle everything from small to very large projects with speed and efficiency. It is easy to learn and lightweight with lighting fast performance that outclasses competitors.
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
Mercurial SCM - Mercurial is a free, distributed source control management tool.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
Atlassian Bitbucket Server - Atlassian Bitbucket Server is a scalable collaborative Git solution.