My business runs on Mavenlink.
We're not the same business we were a year ago - using Mavenlink gave me the foundation and structure I needed to grow my company from a small disjointed creative agency to a truly scalable organization. For the first time I have real visibility in terms of what type of bandwidth my employees have, how long tasks really take, what sort of impact changes will have on over all project scopes, the list never ends.
Mavenlink provides an amazing structure to project management that makes using the tool easy while keeping it malleable enough to adjust to suit our specific needs as an organization. It's a truly all encompassing project management utility. You can manage projects, finances, communication, collaboration, resources and Clients all from a single tool.