Built for Modern Markets. Trusted by Global Institutions.
A high-performance blockchain delivering the speed, security,
and scalability today's institutions demand.
The Onchain Standard
for Global Finance
Sei is designed for the world's most demanding markets, trusted by the global firms, funds, and infrastructure providers that drive modern finance
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Powering Global Markets
Sei is purpose-built for the performance, reliability, and scale digital asset markets demand.
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Autobahn: Sei Giga's Multi-Proposer Approach to Blockchain Consensus
Sei Giga is using the Autobahn consensus mechanism, which is based on a multi-proposer architecture, achieving 50x throughput improvement over Tendermint while maintaining Byzantine Fault Tolerance.
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The Latest from Sei
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Toku Launches Sei-Native Stablecoin Payroll
Employees and remittances can now be paid and settled instantly on Sei, avoiding the days-long delays of traditional bank settlement.
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Introducing the US-Based Sei Development Foundation
Sei Foundation announces the funding of a U.S. non-profit focused on growth and awareness of the Sei protocol, the Sei Development Foundation.
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The Generations of Consensus: From Safety-first to Instant Finality
The evolution of distributed consensus, at the heart of any blockchain system, has led to a multi-generational quest to push the limits of the blockchain trilemma.
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Sei Foundation Explores Buying 23andMe to Put Genetic Data on Blockchain
The Sei Foundation is exploring a bid for bankrupt genetic-testing firm 23andMe to bring its trove of consumer DNA data onchain.
ReadPerspectives
“I believe the next generation for markets, the next generation for securities, will be the tokenization of securities.”
“Self-custody of one’s private property is a core American value.”
“The future of money is programmable, instant, and borderless.”
“Trillions in capital are trapped — blockchain can set it free.”
“Stablecoins are room-temperature superconductors for financial services.”