Aave vs Spark

How Aave vs Spark compare on our ratings, lending protocol specs, funding, pros and cons.

Aave4.0/5

Spark4.0/5

Feature	Aave Visit	Spark Visit
Ratings
Our score	4.0/5	4.0/5
User rating	No reviews yet	No reviews yet
Security & track record	3.5	4.5
Rates	3.5	4.0
Market depth	5.0	4.5
Ease of use	3.5	4.0
Decentralization	4.5	3.0
Specs
KYC required	No	No
Lending model	Pooled	Pooled
Chains	Ethereum, Base, Arbitrum, Avalanche, BNB Chain, Other	Ethereum
Main collateral assets	USDC, USDT, WETH, wBTC, LINK, wstETH, cbBTC, GHO, AAVE, ETH-correlated assets	ETH, wstETH, USDC, USDT, PYUSD, USDS
Flash loans	Yes	Yes
Permissionless markets	No	No
Audited	Yes	Yes
Bug bounty	Yes	Not disclosed
Governance token	AAVE	SPK
Isolated markets	Yes	Yes
Real-world-asset collateral	Yes	Yes
Own stablecoin	Yes	No
Rates	Variable	Fixed
Company
Founded	2017	2023
Headquarters	Finland	—
Investors	Blockchain Capital, Framework Ventures, Standard Crypto	Not disclosed
Strengths and weaknesses
Pros	$18.006B combined TVL in October 2026 Operates across 23 blockchain networks Non-custodial wallet-based access V3 includes Isolation Mode and Efficiency Mode	Over $8.7B in deployed capital across lending, savings, and liquidity layers Borrow rates remain stable because they do not fluctuate on pool utilization Requires no identity verification or account sign-up to borrow or save Security audits completed by ChainSecurity, Cantina, and Spearbit
Cons	Variable borrowing rates can rise with market utilisation Liquidation can sell collateral after health-factor deterioration Smart contract and oracle risks remain Collateral depends on external bridges and asset issuers	Core lending markets are limited to Ethereum and Gnosis Borrowing parameters rely heavily on Sky ecosystem governance decisions Exposed to collateral depegging risks across wrapped and tokenized assets
Best for	Multi-chain DeFi borrowers, Collateralised crypto lending, Stablecoin liquidity strategies	Borrowers seeking fixed, non-volatile loan rates, Stablecoin holders seeking tokenized savings yields, ETH and wstETH loopers using E-Mode

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