Is Sommelier Safe?
Risk Grade: C+ (42/100)
Sommelier is rated as elevated risk — multiple novel mechanisms and notable interaction risks.
Moderate risk — interesting architecture, but depositors are trusting opaque off-chain models with no way to verify strategy logic before execution
A yield platform where you deposit into vault strategies managed by approved strategists using private machine-learning models. It holds $40M in deposits with $15M in funding. Its C+ grade reflects serious opacity risk: the strategy logic runs off-chain and cannot be verified before your money is moved.
TVL
$1M
Mechanisms
7
Interactions
5
Value Grade
D-
Key Risks for Sommelier Users
Strategy decisions are made by private algorithms running outside the blockchain. You cannot see or verify what the strategy will do before it moves your money. A bad model or a bad actor could drain the vault
Vault rebalancing crosses a bridge between a Cosmos chain and Ethereum. If that bridge goes down during a market crash, your vault cannot be rebalanced in time and could take heavy losses
If a strategist's private key is stolen, the attacker gains the ability to move vault funds into any whitelisted protocol. The validators may approve the move because the transaction looks normal
Top Risk Factors
- •Off-chain strategy computation is opaque and cannot be verified on-chain before execution
- •Cosmos-to-Ethereum bridge introduces cross-chain message integrity risk
- •Strategist trust model relies on governance approval but grants broad rebalancing authority
How Sommelier Compares to Peers
Sommelier ranks #85 of 116 Yield protocols (below-median — riskier than average). At a risk score of 42/100, it's 5 points riskier than the sector average of 37/100.
Adjacent peers: YBTC.B (C+, 41/100) is ranked just safer, and Avant avUSD (C+, 42/100) is ranked just riskier.
See the full Yield sector leaderboard or the Sommelier vs Avant avUSD comparison.
Common Questions about Sommelier
Plain-English answers based on Sommelier's scores across Hindenrank's 8 risk dimensions. The highest-scoring (riskiest) dimension is Vitality Risk (9/10).
Has Sommelier ever been hacked or exploited?
Sommelier has a fairly clean operational history. The track record dimension scored 3/15, indicating minor or no significant incidents on record. A clean track record is a positive signal but it does not guarantee future safety, especially as protocol complexity grows.
How much money is at stake in Sommelier?
Sommelier currently holds under $1M in user deposits — small enough that liquidity events could affect exits. Smaller TVL means individual depositors carry a larger share of any loss event, and it can be harder to exit a position quickly during stress.
What's the worst-case scenario for Sommelier?
Hindenrank has identified specific collapse scenarios for Sommelier. The most prominent: "Opaque Strategy Vault Drain". The trigger condition is A strategist's off-chain ML model computes a harmful rebalance that passes validator consensus, directing Cellar vault funds into a vulnerable or compromised DeFi protocol. Reading through the full scenario list on the protocol page is the single best way to understand the actual failure modes — generic "smart contract risk" is rarely the thing that takes a protocol down.
Is Sommelier regulated or insured?
Sommelier has some regulatory exposure (4/10), typical of mid-sized DeFi protocols. There is no specific enforcement action on record, but the structure includes elements that regulators have flagged in similar protocols. No DeFi protocol carries FDIC-style insurance — even with low regulatory risk, depositors are not protected in the way bank customers are.
What are the biggest red flags for Sommelier?
Hindenrank's retail-focused risk audit flagged: Strategy decisions are made by private algorithms running outside the blockchain. You cannot see or verify what the strategy will do before it moves your money. A bad model or a bad actor could drain the vault Vault rebalancing crosses a bridge between a Cosmos chain and Ethereum. If that bridge goes down during a market crash, your vault cannot be rebalanced in time and could take heavy losses If a strategist's private key is stolen, the attacker gains the ability to move vault funds into any whitelisted protocol. The validators may approve the move because the transaction looks normal On the technical side, 1 critical-severity interaction risk has been identified.
Should beginners deposit into Sommelier?
Sommelier's C+ grade puts it in the elevated-risk band. This is not a beginner-friendly protocol. Anyone depositing here should treat the position as speculative and avoid concentrating significant savings in it.
How does Sommelier compare to safer Yield alternatives?
Sommelier is one protocol in Hindenrank's Yield coverage. The safest Yield protocols on the leaderboard tend to share three traits: a long incident-free track record, conservative mechanism design, and high-quality public documentation. Compare Sommelier against the full Yield ranking before committing capital.
For the full 8-dimension score breakdown, the radar chart, and dependency graph, see the Sommelier risk report.
Read the Full Sommelier Risk Report
This protocol has 2 collapse scenarios. 1 critical and 2 high-severity interaction risks identified. See the full mechanism classification, interaction matrix, and deep-dive recommendations.
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