PropStac is an Australian property investment platform built around the tagline “Know Your Numbers.” Its product, PropStac One, combines research, deal sourcing and portfolio management in one place for individual investors. A marketplace surfaces investment opportunities, while the research side tracks affordability, price movement, rental strength, vacancy, supply, demand and long-term growth at suburb level, with monthly rankings of top growth suburbs. Portfolio and scenario planning tools let investors model existing holdings and test their next purchase, and the site also lists AI analysis, written insights, educational content and a published methodology. The platform appears to be at an early stage: access is currently through a waiting list, with a registration form asking prospective users where they are based, how many investment properties they own and when they plan to invest. Featured suburbs currently skew towards Western Australia. PropStac is an initiative of Follio Pty Ltd, an Australian registered company.