The Key Difference
| Pooled Vaults (most apps) | Blend’s SMA Model | |
|---|---|---|
| How funds are held | Everyone’s money goes into one big pot. | Your money stays in your own Safe. |
| What happens if something goes wrong | A single hack drains the entire pool. Everyone loses. | Only your Safe is affected. An attacker would need to break into thousands of individual Safes one by one. |
| Can you customize? | No. Everyone gets the same strategy and returns. | Yes. Your neobank offers different account types, each with a different strategy. |
| What strategies are available | Usually just lending for a basic APY. | Advanced options like hedged positions, basis trades, Bitcoin strategies, and multi-currency products. |
| Who manages the strategy | A single curator/risk manager runs one strategy for everyone in the pool. | Risk Architects create strategy templates. Your neobank picks which ones to offer. Your Safe executes them individually. |
| Who controls your money | Often the platform (or admins with special powers). | You. You are the only signer on your Safe. You can withdraw anytime, even without Blend’s app. |
Think of pooled vaults like a savings account where you and a thousand strangers all share the same bank vault. Blend is more like having your own personal vault at the bank, same bank, but only you have the key.
Why This Matters to You
Your money is isolated
If a DeFi protocol has a problem, only the small portion of your money that was in that specific position is at risk. The rest of your Safe is fine. And no other user’s problem can ever affect you.You get better strategies
Because your money is in its own Safe, strategies can be more sophisticated: things like hedged positions (which protect you if prices drop) and multi-step trades across different chains. These just aren’t possible in a shared pool.You’re always in control
Your Safe is a real Gnosis Safe smart-contract wallet. You can access it directly at any time, even if Blend’s website goes down. No one else can move your money.How Strategies Work
Blend is not a savings app. It’s infrastructure that connects you to DeFi strategies built by professional Risk Architects:- Risk Architects create Baskets: strategy templates that define where funds go (e.g., Morpho, Aave, Euler, Pendle)
- Your neobank picks which Baskets to offer as account types
- You choose an account type, and the strategy runs in your Safe
Flash Loans
What are flash loans? (Click to learn more)
What are flash loans? (Click to learn more)
Flash loans let the system borrow a large amount of money and pay it back within the same transaction, all in a single second. This lets strategies do things like set up hedged positions without putting your money at extra risk. If anything goes wrong, the entire transaction is reversed automatically and nothing happens. It’s like a magic trick that only works if every step succeeds.