The competitors of Ethereum, there are projects like Binance Smart Chain, Cardano, and Polkadot. Binance Smart Chain offers high performance and low fees, attracting developers and users of decentralized applications. Cardano, in turn, promises improved scalability and security through the application of new consensus and governance approaches. Polkadot is a scalable and interoperable platform that enables different blockchains to interact with each other. These projects also represent significant competition for Ethereum in the blockchain and decentralized application market. I can add a few more projects as competitors to ETH. There are quite a lot of them today.