Firstly, if you choose an IT consultation, you minimize risks. Advice from experienced consulting companies helps you develop a clear vision of your project and your core goals. IT specialists have vast experience in dealing with projects of different kinds. They know what mistakes businesses make, how to avoid them, and how to make a project better.
Furthermore, IT consultants can help implement your idea in the right way. Suppose that you set a business goal and want to implement it with a software product. Yet, relying on intuition in making business decisions may lead to the wrong interpretation of goals. Consulting firms help you choose the right way of idea implementation and make sure that your clients will use your product in the way you expect.