SLIM-Estimate makes this data available to you. You can use it to compare your project plan to similar completed projects or, if your role is one of procurement, you can evaluate bids for reasonableness and competitiveness. QSM consultants are recognized experts in the field of software development planning and control. All licenses for SLIM-Estimate include documentation, responsive phone consultation, and technical support. This tool allows me to communicate key information to the decision makers in an efficient and effective manner.
QSM tools are an industry best practice.
What distinguishes QSM from the pack is their attitude of customer service. I have yet to experience the level of genuine concern and interest in serving their customers with any other vendor.