You can open Coinmarketcap, then review all coins with the exact same criteria as Ethereum. So that's a coin with potential like Ethereum. In my opinion, coins with potential like Ethereum are BNB with their new concept namely BSC, Solana with their own blockchain, Polygon with their mainnet system, Polkadot also has a blockchain that can develop new tokens, Cardano with the recent launch of smart contracts. this. So there are many others.