Nutshell CRM is the best cloud CRM software for small businesses. Their let you grow your business in a simple, yet highly efficient manner. The entire system is designed to be very easy to use, so your staff don't need to spend weeks learning how to figure it out. In fact, you can get started in just a couple of minutes. Nutshell CRM gives you a way to easily manage all of your contacts and sales leads. It can be integrated with Google Apps for maximum flexibility and comes with a mobile app which allows you to access your important data while you are on the go. The pricing structure is very simple and affordable, with no contracts and no need to pay for several months in advance. A free 14-day trial is available for those who wish to test drive the system.