Several factors might push an organization to adopt an Enterprise Application. If you are a small or medium size company, it would be the invasion of large companies which forces you to conduct business electronically. All organizations are under tremendous pressure to deliver goods and services faster and better at reduced cost. For streamlining the operations of a business, several application, customer relationship, business intelligence, supply chains or other enterprise resources should work smoothly like good partners. EAI bridges the gap between these diverse systems and eases the flow of data between applications. And an interface will help manage the exchange of data among each other. An ERP can improve sharing of Information by Integrating ERP and Sales force or improve response time of the business in a dynamic environment. This will not only help you to identify opportunities for growth but also exploit the opportunities. A well implemented enterprise application will help your organization to take full advantage of your investment in technology. Developing an Enterprise Application is not like developing a general mobile application, that make businesses earn revenues. It is more like a business process, which is critical and bigger.