Sei
Sei is a parallelized EVM layer-1 optimized for high-frequency trading apps.
What is Sei?
Sei is a layer-1 built around parallel transaction execution and an order-matching engine at the chain level, geared toward trading-heavy applications. Developers ship EVM contracts and tap native orderbook infrastructure, while users swap on DragonSwap, lend on Yei Finance, and explore activity through Seitrace. Block times sit around 400ms.
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Kaia support is live on Alchemy
Alchemy has launched native support for Kaia, an EVM-compatible Layer 1 built for stablecoin settlement and onchain finance across Asia.
Sei alternatives
Explore web3 competitors and apps like Sei.
Ethereum
Solana
Cardano
Berachain
App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.
