When comparing Aave vs Compound vs MakerDAO, choosing the right DeFi protocol can make a significant difference in your returns.
I’ll never forget the first time I tried to choose between DeFi lending protocols. I had about $2,000 worth of ETH sitting in my wallet, and everyone kept telling me I was “leaving money on the table” by not earning interest on it.
So I dove headfirst into researching Aave, Compound, and MakerDAO—and honestly? I was completely overwhelmed!
The thing is, each of these protocols has its own strengths and quirks. After spending months using all three (and making some costly mistakes along the way), I’ve learned what actually matters when choosing between them. Let me break it down for you in a way that actually makes sense.
Aave vs Compound vs MakerDAO: Understanding Each Protocol
Before we dive into comparisons, you need to understand what each protocol actually does. And trust me, this isn’t as complicated as the crypto bros make it sound!
Aave is like the Swiss Army knife of DeFi lending. It’s got the most features, supports the widest range of assets, and honestly feels the most “modern” when you’re using it.
I started with Aave because it had this cool flash loan feature everyone was talking about, though I’ll admit I didn’t actually use that for months.
Compound is the OG that really popularized DeFi lending back in 2018. It’s simpler, more straightforward, and has this governance token (COMP) that you earn just by using the protocol.
When I first used Compound, I was shocked at how clean the interface was compared to some other DeFi platforms.
MakerDAO is a bit different—it’s primarily focused on creating the DAI stablecoin through collateralized debt positions (CDPs), which they now call “Vaults.” I initially thought MakerDAO was just for borrowing, but it’s actually a whole ecosystem built around maintaining DAI’s peg to the dollar.
Aave vs Compound vs MakerDAO Interest Rates: Where You’ll Earn The Most
Let’s talk money. Because at the end of the day, that’s what we’re all here for, right?
Here’s what I’ve learned from tracking my earnings across all three platforms: interest rates fluctuate constantly. Like, I’m talking hourly changes sometimes! This was super frustrating when I first started because I’d deposit into Compound thinking I was getting 5% APY, only to check back the next day and see it had dropped to 2.8%.
Aave typically offers the most competitive rates for lenders, especially on popular assets like USDC, DAI, and ETH. They use this dynamic interest rate model that adjusts based on utilization, and in my experience, their rates tend to be 0.5-1% higher than Compound for the same assets. That might not sound like much, but on a $10,000 deposit, that’s an extra $50-100 per year for doing absolutely nothing different.
Compound’s rates are generally solid but tend to run slightly lower than Aave. However—and this is important—you also earn COMP tokens when you lend or borrow. During the “DeFi summer” craze, these COMP rewards were worth more than the actual interest! These days they’re less generous, but it’s still free money on top of your interest.
MakerDAO doesn’t really compete on lending rates because that’s not their primary focus. The DAI Savings Rate (DSR) is what you get for depositing DAI, and it’s usually lower than what you’d earn on Aave or Compound. Right now it’s around 3.5%, which isn’t terrible, but you can definitely do better elsewhere.
Aave vs Compound vs MakerDAO Borrowing Costs: Which Protocol Charges Less?
I learned about borrowing costs the hard way. My first DeFi loan was on Compound, and I didn’t realize how quickly the interest would compound (pun intended). Within a week, I owed way more than I expected!
For borrowers, Compound and Aave are pretty competitive. Aave has both stable and variable rate options, which is actually really useful. The stable rate is higher but gives you predictability—I use this when I’m planning to hold a loan for several months. The variable rate is lower but can spike during high utilization periods.
Compound only offers variable rates, which means you’re always at the mercy of market conditions. I’ve seen ETH borrowing rates on Compound jump from 2% to 15% in a matter of days during volatile periods. That’s not fun when you’ve got a leveraged position!
MakerDAO’s borrowing (through Vaults) works differently. You pay a “stability fee” which is basically interest on the DAI you mint against your collateral. These rates are set by MKR governance and tend to be more stable than Aave or Compound. Currently, the ETH-A vault has a 5.5% stability fee, which is pretty reasonable.
Collateral Requirements: How Much Do You Need to Lock Up?
This is where things get real interesting, and where I made my biggest mistake early on.
All three protocols are over-collateralized, meaning you need to deposit more value than you borrow. But the exact ratios differ, and understanding this is crucial to not getting liquidated (which happened to me once—not fun).
Aave uses a “Loan-to-Value” (LTV) ratio that varies by asset. For ETH, you can typically borrow up to 80% of your collateral value. They also have a liquidation threshold at 82.5%, which gives you a small buffer. I like this because it means I can be more capital efficient without constantly worrying about liquidation.
Compound uses a “collateral factor” which works similarly. ETH has a 75% collateral factor, meaning you can borrow up to 75% of your deposited value. The liquidation happens at 75%, so there’s basically no buffer—you need to be more conservative with your borrowing.
MakerDAO requires the highest collateralization ratios. For the standard ETH-A vault, you need to maintain at least 145% collateralization. That means if you deposit $1,450 worth of ETH, you can only mint $1,000 worth of DAI. This feels restrictive, but it also means you’re much safer from liquidation during market crashes.
Supported Assets: What Can You Actually Use?
When I first started, I had a bunch of random altcoins and assumed I could use them all as collateral. Wrong!
Aave supports the widest range of assets—over 30 different tokens on Ethereum mainnet alone, plus they have deployments on Polygon, Avalanche, and other chains. I’ve used everything from LINK to UNI as collateral on Aave. They even support some more exotic assets like CRV and BAL.
Compound is more conservative, supporting around 20 assets. They focus on the most liquid, established tokens. This is actually a good thing for security—less risk of oracle manipulation or low liquidity issues. But it does mean if you’re holding some newer DeFi tokens, you probably can’t use them on Compound.
MakerDAO supports a decent range of collateral types, but they’re very selective about what they add. Each new collateral type has to go through MKR governance, which can take months. They support major tokens like ETH, WBTC, and various stablecoins, plus some LP tokens from Uniswap and Curve.
Safety and Security: Which Protocol Has the Best Track Record?
Okay, this is probably the most important section, so pay attention!
All three protocols have been audited multiple times and have billions of dollars locked in them, which is generally a good sign. But they’ve each had their moments of concern.
MakerDAO is the oldest and has the longest track record. They survived the March 2020 crash (barely—there was a scary moment where the system almost became undercollateralized). Since then, they’ve implemented better safety mechanisms. I personally feel most comfortable with MakerDAO from a security standpoint, even though their interface is clunkier.
Compound has been rock solid since launch. They’ve never had a major hack or exploit of their core protocol. There was that one time they accidentally distributed way too many COMP tokens due to a bug, but that was more embarrassing than dangerous. The code is relatively simple and well-audited.
Aave has more complex code because of all their features, which theoretically means more attack surface. They’ve had a few close calls—there was a reentrancy vulnerability discovered in 2020 that was patched before it could be exploited. They also have a “Safety Module” where AAVE tokens are staked to provide insurance, which is pretty cool.
My personal approach? I spread my funds across all three. Don’t put all your eggs in one basket, even if that basket has been audited six times!
User Experience: Which Platform Is Easiest to Use?
Let me be honest—none of these platforms are as easy as using Coinbase or a traditional bank. But some are definitely more user-friendly than others.
Aave has the best interface, hands down. Their app is clean, modern, and actually explains what you’re doing in plain English. When I first used Aave, I could figure out how to deposit and borrow within five minutes. They also have great analytics showing your health factor, which is crucial for avoiding liquidation.
Compound’s interface is simple but feels a bit dated. It gets the job done, but there’s not much hand-holding. I remember being confused about why my balance was increasing even though I hadn’t done anything—turns out that’s just the interest accruing, but the UI didn’t make that obvious.
MakerDAO’s Oasis app (their main interface) is… functional. It’s not pretty, and it’s definitely not intuitive for beginners. I had to watch three YouTube tutorials before I felt comfortable opening my first Vault. The terminology is also confusing—”Vaults,” “stability fees,” “liquidation ratios”—it’s a lot to wrap your head around.
Gas Fees: What Will Your Transactions Actually Cost?
This is something I wish someone had warned me about earlier. Gas fees can eat into your profits big time, especially if you’re working with smaller amounts!
All three protocols run on Ethereum mainnet, so you’re subject to the same gas prices. But the complexity of the transactions differs, which affects the total cost.
Compound transactions are generally the cheapest because the protocol is simpler. A basic supply or borrow transaction might cost 100,000-150,000 gas. At 50 gwei, that’s about $15-20. Not cheap, but manageable.
Aave transactions are more expensive due to the protocol’s complexity. Expect to pay 150,000-250,000 gas for basic operations. I’ve paid $30-40 for a single deposit during busy periods. This is why I only use Aave on mainnet when I’m moving significant amounts (at least $5,000+).
MakerDAO Vault operations are the most expensive. Opening a Vault, depositing collateral, and minting DAI can easily cost 300,000+ gas. I’ve paid over $50 for a single transaction during peak times. This makes MakerDAO really only practical for larger positions.
Pro tip: All three protocols are now available on Layer 2 solutions like Polygon and Arbitrum, where gas fees are pennies instead of dollars. If you’re working with smaller amounts, definitely consider using these instead!
Governance and Decentralization: Who Actually Controls These Protocols?
I didn’t care much about governance when I started, but I’ve come to realize it actually matters a lot for long-term security and sustainability.
MakerDAO has the most robust governance system. MKR token holders vote on everything—collateral types, stability fees, risk parameters, you name it. It’s truly decentralized, though sometimes the decision-making process is painfully slow. I’ve watched proposals take months to pass.
Compound has COMP token governance, which is pretty active. Token holders can propose and vote on changes to the protocol. However, there’s been some criticism that a few large holders have too much influence. Still, it’s more decentralized than most DeFi protocols.
Aave has AAVE token governance, which is relatively new compared to the others. The governance is active and has made some significant decisions, like adding new markets and adjusting risk parameters. They also have this cool “Aavenomics” system where AAVE stakers earn fees from the protocol.
Special Features: What Makes Each Protocol Stand Out?
Each protocol has some unique features that might make it the best choice for specific use cases.
Aave’s flash loans are genuinely revolutionary. You can borrow millions of dollars with zero collateral, as long as you pay it back in the same transaction. I’ve used these for arbitrage opportunities and to refinance positions between protocols. It’s like having access to infinite capital for a split second!
Aave also has “rate switching” where you can toggle between stable and variable rates on your loans. This has saved me money multiple times when I saw rates about to spike.
Compound’s main special feature is the COMP token distribution. You earn COMP just by using the protocol, which can significantly boost your effective APY. During peak times, I was earning more from COMP rewards than from actual interest!
MakerDAO’s special feature is DAI itself. If you believe in decentralized stablecoins (and I do), then MakerDAO is the only game in town for creating them in a truly decentralized way. Plus, the DSR (DAI Savings Rate) is a simple, safe way to earn yield on stablecoins.
Which Protocol Should YOU Actually Use?
Alright, let’s get practical. Here’s my honest recommendation based on different scenarios:
If you’re a complete beginner: Start with Aave. The interface is the most user-friendly, and you can experiment with small amounts on Polygon to avoid high gas fees. Just stick to major assets like ETH, USDC, or DAI until you understand how everything works.
If you want the highest lending rates: Aave typically wins here, but always check current rates before depositing. Sometimes Compound’s COMP rewards push it ahead. Use a site like DeFi Rate or Aave’s own analytics to compare real-time APYs.
If you’re borrowing and want predictability: Aave’s stable rate option is your friend. Yes, you’ll pay a bit more, but knowing exactly what your interest will be is worth it for peace of mind.
If you want to create a decentralized stablecoin: MakerDAO is your only real option. Just make sure you understand the liquidation risks and keep your collateralization ratio well above the minimum.
If you’re doing advanced DeFi strategies: Aave’s flash loans and rate switching make it the most flexible. I use Aave for anything complex and Compound for simple lending.
If you care most about security and decentralization: MakerDAO has the longest track record and most robust governance. It’s the “safest” option, even if it’s not the most profitable or user-friendly.
My Personal Strategy: How I Use All Three
Want to know what I actually do with my own money? I use all three protocols for different purposes.
I keep my long-term ETH holdings on Aave, earning interest while maintaining the option to borrow against them if I need liquidity. The rates are good, and I like having the flexibility of flash loans available if I spot an arbitrage opportunity.
I use Compound for my stablecoin holdings (USDC and DAI) because the COMP rewards boost my effective yield. Even though Aave might have slightly higher base rates, the COMP tokens I earn make Compound more profitable overall.
I use MakerDAO when I need to borrow DAI for specific purposes, like buying dips or funding other DeFi strategies. The stable rates and predictable costs make it easier to plan my finances.
And here’s a pro tip: I regularly move funds between protocols based on where rates are best. It costs some gas, but if you’re working with $10,000+, the improved APY usually makes up for the transaction costs within a few weeks.
Common Mistakes to Avoid (I’ve Made Them All!)
Let me save you from the painful lessons I learned the hard way.
Don’t borrow too close to your maximum LTV. I got liquidated once because I borrowed 78% against my ETH on Aave, and then ETH dropped 10% overnight. Always leave yourself a buffer—I now never go above 60% LTV.
Don’t ignore gas fees. I once paid $45 in gas to deposit $500 worth of USDC. That’s a 9% fee right off the bat! If you’re working with less than $5,000, seriously consider using Layer 2 versions of these protocols.
Don’t forget about variable rates. I took out a loan on Compound at 3% APY and didn’t check it for a month. When I finally looked, the rate had jumped to 12%! Set up alerts or check regularly if you’re borrowing at variable rates.
Don’t use assets you don’t understand as collateral. I once deposited some random governance token on Aave because it had a high APY. The price crashed 40% in a day, and I got liquidated. Stick to major, liquid assets until you really know what you’re doing.
Don’t trust the displayed APY blindly. Those rates change constantly! What looks like 8% APY today might be 3% tomorrow. Always factor in some variability when planning your returns.
Aave vs Compound vs MakerDAO: The Bottom Line
Here’s the truth that took me way too long to accept: there’s no one-size-fits-all answer to which DeFi protocol is best. It depends on what you’re trying to do, how much you’re working with, and what you value most.
Aave is the most feature-rich and user-friendly, making it great for most people most of the time. Compound is simpler and has those sweet COMP rewards. MakerDAO is the most decentralized and best for creating DAI.
My advice? Start small, try all three, and see which one fits your needs. Don’t just take my word for it—your situation might be completely different from mine!
And remember: DeFi is still experimental technology. Never invest more than you can afford to lose, always do your own research, and for the love of all that is holy, keep your private keys safe!
What’s your experience with these protocols? Have you found one that works better for your specific situation? I’m always curious to hear what’s working for other people in the DeFi space. Drop a comment and let me know whichprotocol you prefer and why!