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Aave vs dYdX

Aave logo

Aave

Software

Open source liquidity protocol

From
Free
Rated
-
Full reviewWebsite
dYdX logo

dYdX

Software

Decentralized perpetual trading

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Aave bridge and cross-chain vulnerabilities expose protocols to external risks, as demonstrated by 2026 rsETH exploit; dYdX newer platform with smaller liquidity pools compared to centralized exchanges
  • They diverge on capability: Aave covers Lending, dYdX covers Perpetual Contracts.

Where they differ

Only the attributes on which Aave and dYdX actually diverge.

Attributes where Aave and dYdX differ
AttributeAavedYdX
PlatformsWeb, iOS, Multiple BlockchainsWeb

Identical on both: starting price (Free), pricing model (free), free tier (Yes), user rating (Not yet rated), category (Unknown), founded (2017).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Aave

  • Lending
  • Borrowing
  • Flash Loans
  • GHO Stablecoin
  • Safety Module
  • AAVE Token
  • Multi-chain

Only in dYdX

  • Perpetual Contracts
  • Cross Margin
  • Portfolio Margin
  • Governance
  • DYDX Token
  • Cosmos SDK

Both cover

  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Aave

  • Defi
  • Lendingnot dYdX
  • Borrowingnot dYdX

dYdX

  • Defi
  • Dexnot Aave
  • Derivativesnot Aave

Both are used for defi, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Aave

  • Bridge and cross-chain vulnerabilities expose protocols to external risks, as demonstrated by 2026 rsETH exploit
  • Oracle dependency creates liquidation risk if price feeds fail or experience flash loan attacks
  • Liquidation mechanics require users to manage collateral ratios actively or face full position closure

dYdX

  • Newer platform with smaller liquidity pools compared to centralized exchanges
  • Requires cryptocurrency wallet for trading, adding friction for new users
  • Limited fiat on/off ramps compared to centralized alternatives like Coinbase

Pricing, plan by plan

Aave

Free
  • FreeFree
    • Lending
    • Borrowing
    • Flash loans

dYdX

Free
  • FreeFree
    • Perpetual trading
    • Governance
    • Staking

Which should you pick?

Choose Aave if

  • You need lending.
  • You want to start without paying.
  • You work on Web, iOS, Multiple Blockchains.
  • You also want borrowing.
Aave review

Choose dYdX if

  • You need perpetual contracts.
  • You want to start without paying.
  • You also want cross margin.
dYdX review

Questions people ask

Is Aave or dYdX better?
Neither clearly leads. Aave starts at Free and dYdX at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Aave or dYdX?
Aave starts at Free and dYdX at Free.
Does Aave or dYdX run on more platforms?
Aave runs on Web, iOS, Multiple Blockchains. dYdX runs on Web.
Can I use Aave for free?
Both have a free tier, so you can try either at no cost before committing.
What is Aave best used for?
Aave is most often used for defi, lending, borrowing. Of those, lending and borrowing are not what dYdX is typically brought in for.
What can Aave do that dYdX cannot?
Aave covers Lending, Borrowing, Flash Loans, GHO Stablecoin. dYdX covers Perpetual Contracts, Cross Margin, Portfolio Margin, Governance. Both handle Web support.

Answered from the vendors’ own pages

Aave: Is Aave available on multiple blockchains?

Yes. Aave V4 deployed on Ethereum mainnet with multi-chain support across Arbitrum, Polygon, Avalanche, Base, and Aptos. The protocol's hub-and-spoke architecture enables efficient deployment across different networks.

Source
dYdX: What type of trading does dYdX specialize in?

dYdX is a decentralized platform for perpetuals and margin trading, allowing professional traders to trade crypto derivatives without expiry dates. Built on ZK-rollup technology, it enables trading 143+ cryptocurrencies with leverage up to 50x on selected contracts.

Source
Aave: What security measures does Aave have in place?

Aave operates with six years of uninterrupted operation, third-party audits, SOC 2 Type 2 annual security audits, formal verification of smart contracts, open-source code, an active bug bounty program, and governance-controlled code changes.

Source
dYdX: How does dYdX maintain decentralization?

dYdX governance is fully community-driven, meaning token holders decide on protocol upgrades, fee structures, and risk parameters. The platform distributes 100% of its trading fees to stakers.

Source
Aave: Does Aave have a mobile app?

Yes. Aave provides a mobile application available on iOS for everyday users seeking yield, alongside Aave Pro for advanced strategies and the core Aave V3 platform accessible via app.aave.com.

Source
dYdX: What are dYdX's gas fee advantages?

Built on StarkWare's ZK-rollup technology, dYdX enables trading with near-zero gas fees while users maintain full custody of their assets.

Source
Aave: What are the main risks of using Aave?

Key risks include liquidation if collateral drops below required thresholds, oracle failures affecting price feeds, composability risks when using aTokens in other protocols, and exposure to bridge vulnerabilities in cross-chain deployments.

Source
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