Tranches are employed in the tokenization of real estate to allow investors to purchase shares of properties, with different tranches representing different levels of risk and return based on the income generated from the properties.

In structured financial products like collateralized debt obligations (CDOs), tranches allow for debt to be rated and sold based on risk, ensuring that safer investments can be preferred by risk-averse investors.

Startups may utilize tranches to issue equity, allowing strategic investors to participate in different stages of funding with varying levels of control and risk.

In decentralized lending platforms, tranches can help categorize loans based on risk profiles, thus catering to a varied investor base in the crypto lending ecosystem.