Sei

About Sei

Sei (SEI) is a high-performance Layer 1 blockchain designed to scale Ethereum-compatible applications through parallelized execution. Unlike traditional blockchains that process transactions sequentially, Sei runs them simultaneously, enabling faster throughput, lower fees, and efficient smart contract deployment. It maintains full EVM compatibility, making it straightforward for Ethereum developers to migrate or build new projects without friction. The upcoming Giga upgrade aims to push performance dramatically further, targeting web2-level speeds. Sei supports a growing ecosystem of DeFi applications, NFT platforms, and decentralized exchanges built on its optimized infrastructure.