Hamachi - Hamachi is a VPN service scaled to the unique needs of business owners.
Freshservice - Freshservice: the one-stop cloud solution for all your IT management needs.
Wippien - Free p2p VPN software - establish personal p2p network with friends from your contact list.Downloads · miniVPN · FAQ · Linux version of free p2p VPN .
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
Tunngle - For the longest time, it was not possible to play video games online with others. If you wanted to play multiplayer, you had to join your friends in person and play on a single console with multiple controllers. Read more about Tunngle.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.