KEY TAKEAWAYS
- Sei Labs is enhancing its blockchain capabilities with the ‘Giga’ roadmap, aiming for 50x improvements on the Ethereum Virtual Machine (EVM).
- The Sei Global Wallet simplifies user access by allowing sign-ins with familiar credentials, bridging the gap between Web3 and user expectations.
- USDT0, a stablecoin liquidity solution, and Symphony, a DEX aggregator, enhance DeFi experiences on Sei with improved liquidity and trading efficiency.
- The Giga upgrade introduces technical advancements in execution, consensus, and storage, empowering developers and improving user experience.
Sei Labs is advancing its blockchain capabilities by not only scaling throughput but also enhancing user experience to become a leading Layer 1 blockchain for real-world applications. The company has introduced ‘Giga: the Path to 50x Improvements on the EVM,’ a technical roadmap aimed at achieving significant performance improvements.
In December 2024, Sei Labs published this roadmap, which outlines plans to scale to 5 gigagas per second. This milestone marks a breakthrough in Ethereum Virtual Machine (EVM)-based performance, allowing applications to operate with the speed and efficiency typical of Web2 technologies. As part of this initiative, Sei Labs successfully achieved 5 gigagas of throughput in an internal development network using Autobahn, a new consensus protocol designed for high throughput and low latency in globally distributed validator networks.
Sei Ecosystem Upgrades Enhance User Experience
Recognizing that performance alone is insufficient if users face onboarding challenges, Sei Development Foundation is addressing these issues through strategic ecosystem-level upgrades. These upgrades aim to bridge the gap between Web3 capabilities and user expectations.
One of the key upgrades is the Sei Global Wallet, developed by Dynamic. This wallet offers a seamless, embedded experience, allowing users to sign in with familiar credentials such as Email, Google, X, or Telegram. This innovation simplifies access across the Sei ecosystem, eliminating the setup complexity that has deterred mainstream users from engaging with Web3.
Another significant development is USDT0, a stablecoin liquidity solution now live on Sei. Built on LayerZero’s Omnichain Fungible Token (OFT) standard, USDT0 provides deep, composable stablecoin liquidity, enabling faster and more cost-efficient experiences across decentralized finance (DeFi) and payments.
Additionally, Symphony serves as both an entry point for new Sei users and a decentralized exchange (DEX) aggregator. It offers guided onboarding flows and smart trade routing, enhancing user accessibility and trading efficiency.
Technical Advancements with the Giga Upgrade
The Giga upgrade includes several technical enhancements designed to improve execution, consensus, and storage. Execution improvements involve a rebuilt EVM client optimized for speed and intelligent parallelization of non-conflicting transactions. Consensus enhancements are powered by Autobahn, which enables asynchronous execution and introduces multiple concurrent proposers for better censorship resistance.
Storage optimizations include asynchronous state root generation and enhanced asynchronous disk writes, contributing to faster data retrieval. These advancements aim to remove technical barriers and empower developers to bring their ideas to life on the blockchain without limitations.
The Sei Development Foundation’s vision extends beyond pure speed, focusing on creating an environment where both developers and users can thrive without compromise. These latest ecosystem developments, alongside the Giga upgrade, are designed to align Sei’s technical scale with intuitive design, fostering a seamless user experience.
For more information, visit the official announcement here.
Why This Matters: Impact, Industry Trends & Expert Insights
Sei Labs has announced the Giga upgrade and ecosystem enhancements to boost blockchain performance and user experience. This initiative aims to position Sei as a leading Layer 1 blockchain by improving throughput and simplifying user onboarding.
A recent Techloy report highlights significant technological advancements in Layer 1 blockchains as a major trend in 2025. This aligns with Sei Labs’ Giga upgrade, which enhances their blockchain’s execution, consensus, and storage capabilities.
Blockchain.News highlights expert opinions on the Sei Labs Giga upgrade, noting its revolutionary impact on blockchain technology through the Autobahn consensus mechanism. This supports Sei Labs’ efforts to achieve high throughput and low latency, positioning it competitively with Web2 systems.
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