Rentier Analytics is a real estate tech start-up building smart tools for real estate investors. We use big data analysis, machine learning, decision trees and predictive analytics to facilitate real estate investors' decisions and help our customers gain competitive advantage and increase their profits. Our mission is to let current and potential real estate investors make data driven decisions. Currently we are working on a solution for investors in real estate rentals as well as mortgage and investment advisors providing services to investors. Instead of spending hours analyzing which real estate offer is the best for an investor, the user can easily check any offer on Rentier platform receiving a quick calculation of potential revenue as well as instant cashflow forecast with ratios such as ROI, ROE and IRR. These indicators allow easy comparison of various market offers and choose the most profitable one.