The cost of developing a Node.js application is very variable. The most critical considerations are the development kit, the breadth, the complexity, the technology stack of the product, the developer’s locations, and the functionality you wish to include in your application. However, outsourcing is often less expensive than employing local professionals. This is particularly true if you are based in the United States or Western Europe and are seeking a software development company in Eastern Europe. This is due to the disparity in living costs. Therefore, we suggest you calculate the cost of the project using our online calculator.