Tech start-ups, especially during early stages, struggle with financial planning. Traditional methods are complex and require expertise that founders frequently lack. This gap can hinder growth and limit access to funding, resulting in the failure of a potentially successful idea. We are developing an interactive service for automatic generation of financial projections, allowing founders to adjust input variables and see real-time impacts. This empowers them to make informed decisions and present clear financials to investors or competitions. An advanced version will leverage AI to forecast business growth. The entire solution will be a self-service web application on subscription basis. Our goals is to unify projections, easing communication between founders and investors, and this way to contribute to development of start-up ecosystem in Ukraine. Additionally, it can be used in educational settings to foster students’ entrepreneurial skills. This project is a platform for us to learn, contribute, and actively engage with the challenges and opportunities of innovative entrepreneurship.