Rates shift constantly across DeFi lending protocols. What looked competitive in June may not hold up in September. This update compares current borrowing costs and supply yields across Chainflip, Aave, and Compound for Bitcoin holders looking to access liquidity without selling. Check live rates on Chainflip Lending before making any decisions.
Why Another Comparison Post
We covered the native BTC vs wrapped collateral tradeoffs extensively earlier this year. This post skips that debate and focuses purely on current numbers and new features. Since Lending 2.0 launched, Chainflip added Boost yield on collateral, a feature neither Aave nor Compound offers.
That changes the effective cost calculation significantly. A borrower earning yield on their locked collateral has a different net cost than one whose collateral sits idle.
How Each Protocol Handles BTC
Before comparing rates, the collateral mechanics matter. Chainflip accepts native BTC on the Bitcoin network as collateral, secured by validators in a decentralized custody model. Aave and Compound only accept wrapped versions like wBTC on Ethereum or other EVM chains.
This means Aave and Compound users must first wrap their Bitcoin through a centralized custodian (BitGo for wBTC) before depositing. Chainflip users deposit directly from any Bitcoin wallet. The native vs wrapped comparison covers why this distinction matters for risk.
Current Rate Comparison: September 2026
DeFi lending rates fluctuate based on utilization. Higher demand for borrowing pushes rates up; lower demand drops them. All three protocols use similar utilization-based interest rate models, so direct rate comparison at any given moment reflects relative market conditions on each platform.
For accurate current rates, check each protocol directly:
Chainflip: lp.chainflip.io/lending
Aave: app.aave.com (select wBTC market)
Compound: compound.finance (select wBTC market)
Rates change hourly. Snapshots go stale quickly. The numbers you see right now will differ from what existed when this post was written.
The Boost Yield Difference
Here is where Chainflip diverges from both competitors. When you deposit BTC as collateral on Chainflip, you can simultaneously earn Boost yield on that same Bitcoin. Boost is Chainflip's single-sided liquidity feature that pays fees from the protocol's swap volume without exposing you to impermanent loss.
Neither Aave nor Compound offers anything equivalent. Your wBTC collateral sits locked, earning nothing while you pay borrowing interest. On Chainflip, your native BTC collateral can generate yield that offsets part or all of your borrowing cost.
To understand how Boost works and where it fits relative to other yield options, see the Boost vs Lending comparison.
Calculating Net Cost
Your effective borrowing cost on Chainflip equals the borrow APR minus whatever Boost yield you earn on collateral. If you borrow at a certain rate but earn Boost yield on your locked BTC, subtract the Boost earnings from your borrow cost to find your net expense.
On Aave and Compound, your cost equals the borrow APR with no offset. The collateral contributes nothing.
LTV and Liquidation Terms
Maximum loan-to-value ratios affect how much you can borrow against your deposit:
Chainflip: 80% max LTV
Aave: Varies by market; typically 73-75% for wBTC
Compound: Varies by market; typically 70-75% for wBTC
Chainflip's 80% max LTV means you can extract more liquidity per unit of collateral. Higher LTV also means tighter liquidation margins, so conservative borrowers may not use the full amount regardless of protocol.
What You Actually Borrow
Chainflip Lending markets include BTC, USDT (on Ethereum), and USDC (on Ethereum). USDT on TRON also became available earlier this year. You deposit native BTC and borrow stablecoins or additional BTC.
Aave and Compound offer broader asset selection since they support multiple collateral types and borrowable assets across EVM chains. If you need to borrow something other than stablecoins or BTC, the wrapped-collateral protocols have more options.
When Each Protocol Makes Sense
Choose Chainflip if:
You hold native BTC and want to avoid wrapping
You want your collateral earning Boost yield while locked
You need USDT, USDC, or BTC loans specifically
You prefer decentralized custody without a centralized wrapper
Choose Aave or Compound if:
You already hold wBTC on Ethereum
You need to borrow assets beyond stablecoins and BTC
You want to use other EVM-native collateral types
Checking Rates Yourself
This comparison intentionally avoids quoting specific numbers that will be outdated within hours. The most useful approach is to check all three protocols simultaneously when you are ready to borrow.
For Chainflip, the Lending dashboard shows current borrow rates, supply APYs, and available liquidity. The Boost section shows current yield on BTC. Combined, these tell you your net cost.
Track swap activity and protocol metrics on Chainflip Scan for additional context on utilization trends.
Resources
Swap - Start swapping native assets
Lending - Borrow against native Bitcoin
Blog - Product updates and announcements
Chainflip Scan - Track swaps and network activity
Website - Explore Chainflip
Earn with Chainflip:
Boost - Earn fees by providing single-sided liquidity with no IL risk
Stablecoin Strategies - Deposit stablecoins and earn optimized yields
Provide Liquidity - Supply assets to Chainflip's liquidity pools
Stake FLIP - Delegate FLIP and earn staking rewards
Find us:
FAQ
Can I earn yield on my BTC collateral while borrowing on Chainflip?
Yes. Chainflip's Boost feature lets your deposited BTC earn swap fees even while it serves as loan collateral. This offsets your borrowing cost. Neither Aave nor Compound offers equivalent functionality for locked collateral.
Do Aave and Compound accept native Bitcoin?
No. Both protocols only accept wrapped Bitcoin (wBTC) on EVM chains. You must first wrap your BTC through a centralized custodian like BitGo before using it as collateral on either platform.
Which protocol has the highest LTV for Bitcoin collateral?
Chainflip offers 80% maximum LTV for native BTC. Aave and Compound typically allow 70-75% LTV for wBTC, though this varies by market conditions and governance parameters.
How often do lending rates change?
All three protocols use utilization-based rate models where rates adjust continuously based on supply and demand. Rates can change every block, so always check current rates before borrowing.
What can I borrow against BTC on Chainflip?
Chainflip Lending markets include USDT (on Ethereum and TRON), USDC (on Ethereum), and BTC. You deposit native BTC as collateral and borrow any of these assets.
