Sui Network is emerging as one of the most dynamic Layer 1 blockchains in the decentralized finance (DeFi) space. With its high-speed transaction processing, low fees, and developer-friendly Move programming language, Sui offers a robust foundation for next-generation DeFi applications. As of late 2024, Sui ranks among the top 8 Layer 1 blockchains with over $3.2 billion in Total Value Locked (TVL), signaling strong ecosystem growth and user adoption.
The momentum behind DeFi on Sui is fueled by a combination of cutting-edge infrastructure, active developer engagement, and strong community support. Projects built on Sui benefit from instant finality, parallel execution, and scalable architecture—key advantages that address common bottlenecks in traditional blockchain networks.
If you're looking to explore promising DeFi innovations in 2025, here are the seven most impactful projects shaping the future of finance on Sui.
The Rise of DeFi on Sui Network
Sui’s rapid ascent in the DeFi landscape stems from its unique technical design and strategic ecosystem development. Unlike conventional blockchains that process transactions sequentially, Sui leverages parallel transaction processing, enabling thousands of operations per second with minimal latency. This makes it ideal for high-frequency trading, lending, and complex financial instruments.
Additional strengths include:
- Move Language Security: Built for safety and resource control, reducing smart contract vulnerabilities.
- Low & Predictable Fees: Transactions cost fractions of a cent, making micro-transactions viable.
- Instant Finality: Post-Mystic Upgrade, confirmed transactions are irreversible within milliseconds.
- Developer Momentum: A growing pool of builders is launching innovative dApps across lending, trading, staking, and derivatives.
With these fundamentals in place, let’s explore the top seven DeFi projects driving innovation on Sui in 2025.
1. NAVI Protocol – Leading Native Lending Platform
NAVI Protocol stands as the first and largest native liquidity protocol on Sui, boasting over $647 million in TVL. It provides decentralized borrowing and lending services tailored for both retail and institutional users.
Key Features:
- Automatic Leverage Vaults: Users can amplify yields safely through algorithmically managed leverage strategies.
- Isolation Mode: Limits risk exposure by segregating volatile or experimental assets.
- Bluechip & LP Pools: Dedicated pools for stablecoins and liquidity providers enhance capital efficiency.
- Cross-Chain Integration: Supports overcollateralized loans with Wormhole-powered bridging for seamless asset transfers.
Built using the Move language, NAVI ensures advanced security and fund protection. Its roadmap includes expanding collateral types and integrating more cross-chain assets.
👉 Discover how decentralized lending is evolving on high-performance blockchains like Sui.
2. Suilend – Innovative Lending with Liquid Staking
Suilend has quickly become the second-largest lending protocol on Sui, with $672 million in TVL since its March 2024 launch. Developed by the team behind Save Finance on Solana, Suilend introduces novel mechanisms like SpringSui and sSUI tokens.
Core Innovations:
- Dual Lending Pools: Main pools for stable assets and isolated pools for higher-risk tokens reduce systemic risk.
- Integrated Swap Functionality: Eliminates reliance on external DEXs, saving time and gas.
- SpringSui Liquid Staking: Stake SUI and receive sSUI, which can be used across DeFi or instantly redeemed.
The SEND token launched in December 2024 via a "Maturing Airdrop" model—rewarding early adopters while discouraging late claims through a declining penalty fee. This incentivizes long-term participation and strengthens protocol ownership.
3. Cetus Protocol – High-Efficiency DEX Across Chains
Cetus Protocol is a Move-based decentralized exchange supporting both Sui and Aptos. With over $240 million in TVL** and **$26 billion in trading volume, Cetus plays a central role in Sui’s liquidity ecosystem.
Why Cetus Stands Out:
- Concentrated Liquidity Market Maker (CLMM): Allows LPs to allocate funds within specific price ranges for better capital utilization.
- Smart Routing & Aggregation: Pulls liquidity from DeepBook, Kriya, and other platforms for optimal trade execution.
- Launchpad Support: Empowers new projects to raise funds and distribute tokens fairly.
- Binance-Listed CETUS Token: Enhances visibility and liquidity for the native token.
Backed by OKX Ventures and KuCoin Ventures, Cetus continues to expand its asset offerings and cross-chain integrations.
4. Kriya DEX – Hybrid AMM + CLMM Infrastructure
Kriya DEX combines Automated Market Maker (AMM) and Concentrated Liquidity models to deliver a powerful trading experience on Sui.
Notable Advantages:
- Ultra-Low Gas Fees (~$0.001): Among the cheapest transactions in DeFi.
- Fast Finality (~400ms): Enables real-time trading without delays.
- Advanced Yield Strategies: Includes delta-neutral orderbook strategies and automated vaults.
- Liquid Staking Derivatives: Unlock staking rewards while maintaining DeFi usability.
With over $70 million in TVL**, **$910 million in trading volume, and more than 1 million wallet interactions, Kriya demonstrates strong user traction and product-market fit.
5. Aftermath Finance – All-in-One DeFi Hub
Aftermath Finance is a comprehensive platform offering trading, lending, perpetual markets, and yield generation—all optimized for Sui’s performance.
Comprehensive Offerings:
- Multi-Asset Pools (up to 8 tokens): Enable low-slippage swaps and diversified portfolios.
- Smart Order Router: Finds best prices across internal and external DEXs.
- Perpetual Markets: Trade crypto, forex, commodities, and GameFi assets with leverage.
- afSUI (Liquid Staking Token): Earn staking rewards while using tokens in DeFi.
- Future NFT-Backed Loans: Expanding into collateralized lending using digital collectibles.
As a genesis validator on Sui, Aftermath leverages MEV research and concurrent execution expertise to build cutting-edge tools for traders and liquidity providers.
6. Bluefin – High-Speed Perpetuals DEX
For traders seeking advanced derivatives, Bluefin delivers an orderbook-based perpetual exchange with exceptional speed and usability.
Performance Highlights:
- Optimistic Finalization in 30ms, settlement in 550ms
- Fees under $0.005, even during peak loads
- zkLogin Integration: Simplifies onboarding—no seed phrases or wallet setup required
- Captures 72% of SUI’s perps market share
Having surpassed $30 billion in cumulative volume, Bluefin dominates the derivatives segment on Sui and continues to attract professional traders.
7. DeepBook – Native On-Chain Order Book
DeepBook serves as the foundational liquidity layer for Sui’s DeFi ecosystem—a native Central Limit Order Book (CLOB) designed for high throughput and transparency.
Key Attributes:
- Settlement in ~390ms: Among the fastest on-chain order books
- Dynamic Low Fees: Optimized for high-frequency trading
- Fully On-Chain Matching Engine: Ensures full auditability and fairness
- Protocol Integrations: Powers order books for Bluefin, Aftermath, and others
By Q3 2024, DeepBook exceeded $500 billion in total trading volume, cementing its role as the backbone of Sui’s financial infrastructure.
Frequently Asked Questions (FAQ)
Q: What makes Sui Network ideal for DeFi?
A: Sui’s parallel execution engine allows thousands of transactions per second with near-instant finality and ultra-low fees—perfect for high-performance DeFi applications like lending, trading, and derivatives.
Q: Which project has the highest TVL on Sui?
A: Suilend leads with over $672 million in TVL, followed closely by NAVI Protocol at $647 million.
Q: Is liquid staking available on Sui?
A: Yes—Suilend’s sSUI, Aftermath’s afSUI, and Kriya’s staking derivatives allow users to earn rewards while using staked assets in DeFi.
Q: Can I trade perpetual futures on Sui?
A: Absolutely. Bluefin offers a full-featured perps DEX with low fees, fast execution, and zkLogin for easy access.
Q: Are there any cross-chain capabilities in Sui DeFi?
A: Yes. Projects like NAVI integrate Wormhole to enable cross-chain asset bridging, allowing users to bring external assets into Sui’s ecosystem.
Q: How do I get started with DeFi on Sui?
A: Begin by setting up a Sui-compatible wallet (like Sui Wallet or Ethos), acquiring $SUI tokens, and visiting platforms like Cetus, Suilend, or Aftermath Finance to start trading or lending.
Final Outlook: The Future of DeFi on Sui in 2025
As we approach 2025, Sui Network is well-positioned to become a dominant player in decentralized finance. With foundational technologies like parallel processing, Move language security, and instant finality, it addresses key limitations seen on older blockchains.
Projects like NAVI Protocol, Suilend, Cetus, Kriya DEX, Aftermath Finance, Bluefin, and DeepBook are not only driving TVL growth but also introducing groundbreaking features—from liquid staking to hybrid AMMs and high-speed orderbooks.
👉 See how next-gen blockchains are reshaping decentralized finance—start exploring today.
The convergence of scalability, security, and innovation makes Sui a compelling choice for developers and users alike. Whether you're interested in yield optimization, leveraged trading, or building new financial primitives, now is the time to engage with DeFi on Sui.
Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Always conduct your own research before participating in any cryptocurrency or DeFi project.