EstiMateGPT is a digital tool designed to provide users with tailored GPT-4 implementation estimates for their projects. By inputting details about their domain, desired features, and other relevant information, users can gain insights into the scope, timeline, and potential costs associated with their GPT-4 endeavors. The application aims to streamline the initial stages of project planning, offering an intuitive interface that interacts with the ChatGPT API to generate dynamic and informative estimates.