• SUI ranks 12th in market capitalization, while SEI ranks 68th, focusing on Cosmos SDK

  • SUI offers $1.6 billion in TVL, supports Phantom Wallet, and has high DEX trading volume

  • SEI enhances DeFi access through EVM + CosmWasm and a native order book

According to parallel data from Our Crypto Talk, SUI dominates the market, surpassing SEI. As of now, SUI ranks 12th in total market capitalization at $11.9 billion, while SEI ranks 68th at $1.1 billion. This significant market cap gap highlights the stronger institutional support and broader applications within the SUI ecosystem.

SUI's community size also surpasses SEI, boasting 1 million fans, while SEI has 791,000 fans. However, SEI has a higher circulating supply ratio at 53%, compared to SUI's 33%, which may indicate higher liquidity for SEI holders.

These data points indicate that SUI is a capital-rich, institutionally supported blockchain with stronger market influence. Although SEI is smaller in scale, it has high circulation and strong momentum.

Technology and Architecture: SUI is bold, SEI is optimized

SUI brings a radical architectural change. It adopts an object-based model instead of the traditional account-based model. This enables true parallel execution and faster processing speeds, particularly suited for simple transactions. The Narwhal and Mysticeti consensus models support sub-second finality. Its design favors scalability and reduced fees.

Meanwhile, SEI takes a different approach. Built on Cosmos SDK, SEI introduces its self-developed Twin-Turbo consensus for ultra-fast finality. SEI also features the first native DeFi central limit order book. Its V2 upgrade brings SeiDB and enhanced parallel execution capabilities.

SUI represents a brand new design tailored for multi-industry use, while SEI has optimized speed for DeFi and trading based on a proven framework.

Development tools and ecosystem growth

SUI's development stack uses Sui Move, a Rust-based language focused on safety and precision. Although it has a steep learning curve, it can reduce errors. Currently, over 1,400 developers are using SUI each month. It does not support the Ethereum Virtual Machine (EVM), which means that Solidity-based code must be rewritten.

SEI supports CosmWasm and EVM, facilitating usage for Ethereum and Cosmos developers. The ecosystem benefits from a $10 million incentive fund and IBC (inter-blockchain communication) compatibility.

This makes SUI an ideal choice for developers willing to learn a new, more secure system. On the other hand, SEI is easier for existing projects in the Ethereum or Cosmos environments to adopt.

Trading activity and technical support levels

Meanwhile, the chart shared by Michaël van de Poppe shows that SEI has maintained its support level after a recent decline. The keyword on the chart 'areas to hold before the next round of upward movement' suggests consolidation.

SEI's price is currently trading near the highlighted support area. The chart shows that this area has been touched multiple times in recent weeks, indicating strong buyer interest. If SEI holds at this level, a rebound may occur.

Trading volume remains stable, and the RSI is in neutral territory, indicating no overbought or oversold conditions. The market seems to be waiting for confirmation before making the next directional adjustment.

SUI's application scope is broader, with a total locked value (TVL) of $1.6 billion, average daily DEX trading volume of $265 million, and integrations with USDC, VanEck, and Phantom Wallet. SUI has ventured into real-world assets (RWA), NFTs, and gaming.

SEI's ecosystem is more niche, with a total locked value (TVL) of $492 million and platforms focused on trading such as Vortex and DragonSwap. It is expanding into the gaming sector through Galxe and the Creator Fund, leveraging Cosmos's interoperability.

SUI's broad DeFi and enterprise appeal stands in stark contrast to SEI's goal of growth in high-speed trading and native Cosmos applications.