MetaMask Adds Sei Network, Boosting Access to Fast-Growing EVM Ecosystem

MetaMask, the world’s leading self-custodial Web3 wallet, has completed a strategic integration with Sei, an ultra-fast Layer-1 blockchain, granting its 100 million+ users direct access to one of the fastest-growing EVM-compatible networks.

The move extends MetaMask’s multi-chain capabilities to 11 supported networks, while simultaneously offering Sei’s expanding ecosystem—spanning decentralized applications (dApps), on-chain games, and NFTs—significant exposure to a global user base.

The integration simplifies access to Sei's infrastructure, allowing users to swap and bridge assets, purchase native tokens using fiat payment methods including Apple Pay, and explore the Sei ecosystem via a dedicated section within MetaMask Portfolio.

“This guard-railed experience minimizes risks common to Web3 onboarding,” said MetaMask in a statement. “Users can explore Sei without needing multiple wallets or third-party bridges.”

Sei Sees Explosive Growth Following EVM Upgrade

Sei has seen substantial momentum since launching Sei V2, its EVM-compatible upgrade. Key metrics over the past year underscore its rapid adoption:

• Daily Active Users (DAU) grew from 1,300 to 900,000

• Daily transactions jumped from 57,000 to 1.65 million

• Total Value Locked (TVL) surged from $100 million to $687 million

This exponential growth places Sei among the most active EVM-compatible chains, according to Chainspect data. The network’s high-throughput, low-latency infrastructure has attracted a growing community of developers and liquidity providers, while maintaining stable performance in metrics such as finality and transaction speeds.

Adding to its momentum, Etherscan, the industry-standard block explorer for Ethereum, is expected to launch on Sei soon, introducing robust analytics and greater transparency for developers and users alike.

Strategic Positioning in the Multichain Web3 Era

The integration marks a milestone in MetaMask’s broader push to unify decentralized experiences across multiple networks. By offering native support for Sei, the wallet strengthens its position as a primary portal for users navigating a multichain Web3 world.

“This is more than a new integration—it’s about making decentralized finance and Web3 ecosystems more accessible,” said Gal Eldar, Global Product Lead at MetaMask.

Analysts suggest the partnership will act as a catalyst for further adoption of Sei’s high-performance infrastructure, especially in areas such as decentralized finance (DeFi), gaming, and AI-powered Web3 services.

Sei, in turn, benefits from MetaMask’s trusted onboarding process and established user base, reinforcing its standing as a scalable and developer-friendly EVM network.

Looking Ahead

As MetaMask deepens its multi-chain roadmap and Sei prepares for its upcoming Etherscan rollout, the integration signals a broader industry trend: simplifying access, reducing risk, and accelerating user inflow across Web3 ecosystems.

The collaboration is expected to unlock greater interoperability, onboard new users, and strengthen both platforms’ roles in shaping the next evolution of decentralized finance and digital ownership.