Sei Labs develops an open-source, high-performance Layer 1 blockchain that achieves 390 ms block finality, enabling Web3 applications to operate at Web2 scale. Its unique parallelized architecture enhances scalability and security, making it suitable for high-frequency trading and real-time digital exchanges.
Funding
$35M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.




Founders
Product
Problem
Existing Layer 1 blockchains often struggle to achieve the speed and scalability required for high-frequency trading and real-time digital exchanges, hindering the development of Web3 applications that demand Web2-like performance. These limitations can lead to slow transaction speeds, high gas fees, and a poor user experience.
Solution
Sei Labs has developed a Layer 1 blockchain optimized for speed and scalability, achieving 390 ms block finality. This high-performance is enabled by a unique parallelized architecture, which enhances the network's ability to handle a large volume of transactions simultaneously. By building on battle-tested architecture such as Tendermint consensus and WASM, Sei prioritizes security while providing developers with a robust and reliable platform for building decentralized applications. Sei aims to provide the infrastructure necessary for Web3 applications to operate at scale.
Target Audience
The primary target audience includes Web3 developers, particularly those focused on DeFi, high-frequency trading platforms, and real-time digital exchanges, as well as institutions seeking a high-performance blockchain infrastructure.
Features
- Achieves 390 ms block finality for high-speed transactions
- Parallelized runtime architecture enhances scalability and developer flexibility
- Built on Tendermint consensus and WASM for robust security
- Carbon neutral, supporting environmentally conscious blockchain development
- Designed to adapt and evolve, ensuring projects remain at the cutting edge of blockchain technology