1.SUI
$SUI has emerged as one of the more technically advanced Layer 1 chains, fueled by its object-based parallel execution system and robust tooling developed by Mysten Labs. In Q2 2025, SUI announced a new round of strategic partnerships with Southeast Asian fintechs focused on scaling decentralized mobile payments. The network's unique Move programming language also continues to attract developer communities seeking secure and memory-safe environments.
The SUI Foundation reported that over 7.5 million wallets had interacted with its ecosystem within Q1 2025 alone. This surge in activity has led to a measurable uptick in DeFi protocols being deployed natively, including derivatives markets and RWAs. The foundation's recently approved grant program will distribute $30 million in funding to projects building scalable dApps in high-growth verticals.
With its technical edge and growing traction in the Asia-Pacific region, SUI remains well positioned for both short- and mid-term momentum. Its real-world integrations and developer community strength are key reasons why it features in the conversation around the best crypto to watch now.
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2. SEI
$SEI continues to expand its niche as a high-performance Layer 1 optimized for trading infrastructure and decentralized finance. In early 2025, SEI launched its second mainnet upgrade, boosting finality speed and introducing MEV-resistance mechanisms that cater to institutional-grade trading platforms. These improvements have led to new integrations with decentralized derivatives exchanges.
With over 120 dApps currently running on SEI and a new incentive program offering $15 million in grants, the chain is rapidly cultivating an ecosystem geared toward speed-sensitive use cases. SEI's technical roadmap also includes integration with major oracle networks and custodial APIs, expanding its cross-chain interoperability footprint.
The SEI ecosystem's success hinges on its ability to offer institutional-level throughput without compromising decentralization. In an era where exchange-native blockchains are regaining attention, SEI's precision engineering and sector focus make it a deserving candidate among the best crypto to watch now.