Is SpringSui Safe?
Risk Grade: B (24/100)
SpringSui is rated as moderate risk — some novel mechanisms, generally well-understood.
Lower risk — instant unstaking significantly mitigates depeg risk, but shared-team ecosystem concentration with Suilend creates correlated failure scenarios
SpringSui is the leading liquid staking protocol on Sui, letting you stake SUI and receive sSUI that earns staking rewards while staying usable in DeFi. Built by the Suilend team, it features instant unstaking — you can convert sSUI back to SUI in one transaction, unlike most liquid staking protocols. It has been audited by Zellic and OtterSec. Its B+ grade reflects strong fundamentals and the instant unstake safety feature.
TVL
$67M
Mechanisms
5
Interactions
4
Value Grade
D-
Key Risks for SpringSui Users
sSUI is heavily used as collateral on Suilend — if SUI crashes, a cascade of liquidations could temporarily push sSUI below its fair value
SpringSui and Suilend share the same team and code — a bug in one could affect both, putting the two biggest Sui DeFi protocols at risk simultaneously
The permissionless LST standard means anyone can create fake or low-quality liquid staking tokens that might confuse users
Top Risk Factors
- •Permissionless LST creation standard allows anyone to create Sui LSTs, potentially flooding market with low-quality or malicious liquid staking tokens
- •sSUI used as collateral across Sui DeFi — depeg during market stress could cascade through Suilend and other lending protocols
- •Part of the Suilend ecosystem which concentrates DeFi risk — a Suilend vulnerability could impact sSUI holders and vice versa
Risk Score Breakdown
SpringSui's highest risk area is Vitality Risk (7/10). Here's how each dimension contributes to the overall 24/100 score:
Read the Full SpringSui Risk Report
This protocol has 2 collapse scenarios. 1 high-severity interaction risks identified. See the full mechanism classification, interaction matrix, and deep-dive recommendations.
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