> For the complete documentation index, see [llms.txt](https://unilend.gitbook.io/unilend-finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://unilend.gitbook.io/unilend-finance/unilend-v1/the-protocol/flash-loan/unilend-vs-aave.md).

# UniLend vs Aave

Flash loans at UniLend are fine tuned to be the most cost efficient on the market. For example, UniLend’s flash loans are three times more gas efficient in comparission to Aave.

In one of our test demonstration an Aave user pay 278% more on transaction fees that they can using UniLend flashloan.

​[Unilend Flashloan](https://ropsten.etherscan.io/tx/0xd89a1b8459ff15ef7220ba1b7b83414acd3e44fe2835a4dd8db17278852e59d7)\
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![](/files/-Mb-unlINhXxy5JyxUTU)

​[Aave Flashloan](https://ropsten.etherscan.io/tx/0x2974376f5ba00d554c52c11439a8cb5eccfed7eba52130c3eb6f0d12a56d9baf)\
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![](/files/-Mb-uptacSZixE0xP0U1)