With traditional impact investing instruments, you have to choose between achieving measurable social impact and your financial flexibility. With real-asset impact projects, impact investors are typically stuck on their investment for 10 years. SI Pools solves this problem through DeFi. SI Pools combine the latest technology in finance (DeFi) with traditional impact investing. In this way, SI Pools offer more transparency, security, and flexibility than traditional impact investing instruments while promising higher returns and greater social impact.