Nold - Nold offers a smartphone based access control system for both personal and business use.
Bitrix24 - Bitrix24 is a free (for small businesses) social enterprise platform. It is a united work space which handles the many aspects of daily operations and tasks. Create your own social intranet in minutes!
Kisi - Cloud-managed keyless access for the office
VOGSY - Professional service automation tool built on Google G Suite
doorbot - The Wi-Fi enabled doorbell for smartphones
Office Timesheets - Professional Services Automation