Which are the most popular RWA protocols currently?

RealT allows you to purchase fractional and tokenized ownership of US real estate.

MakerDAO has ventured into real-world assets to diversify the types of collateral backing its stablecoin DAI.

GoldFinch provides under-mortgage loans to companies in emerging markets such as Africa, Southeast Asia and Latin America.

Swarm Markets tokenizes traditional financial assets. They have listed Tesla (TSLA), Apple (AAPL), and U.S. Treasuries online through Polygon.

Centrifuge enables companies to mint NFTs that represent real-world assets. These NFTs can then be used as collateral for loans.