Stessa is rental property accounting software that helps landlords and real estate investors track income, expenses, and performance across their portfolios. Built for buy-and-hold investors, house hackers, and small landlords, Stessa combines automated transaction imports, tenant screening, online rent collection, and tax-ready reporting in one dashboard. The platform also offers landlord banking and document storage so every property has a clean paper trail. Stessa is a strong fit for DIY investors managing single-family rentals and small multifamily portfolios who want free landlord software that replaces spreadsheets with real-time financial visibility.