Nansen Portfolio is a cross-chain DeFi dashboard that is similar to Zapper, where you can monitor your portfolio across chains. Nansen Portfolio supports many blockchains including Ethereum, Binance Smart Chain, Solana, BNB, and Polygon. Within these blockchains, a growing number of more than 470 protocols are supported. For example, Ethereum’s Aave, Compound, SushiSwap, and Uniswap are all supported.