# Boost & Repay

Opening up a position through DeFi Saver brings you access to a plethora of tools that help manage your assets - Whether it's risk management or increasing exposure to the collateral asset.

Two of our most popular tools are:<br>

* **Boost** - Allows users to increase leverage in one transaction. The feature utilizes a flash loan to borrow the debt asset, swaps it to the collateral asset, supplies it to the position, and then borrows from the position to pay back the flash loan.<br>
* **Repay** - Allows users to use part of their collateral to pay off their debt in one transaction. By utilizing a flash loan to borrow the collateral asset, it's swapped to the debt asset, used to repay the loan - and collateral is then withdrawn from the position to pay back the flash loan.

> Both tools also have automations available with which users can automatically Boost or Repay based on the parameters they set.\
> \
> These parameters include either setting a specific Safety Ratio, or the price at which the actions will be executed.

For more information on these automations, please refer to our [Automation ](https://help.defisaver.com/features/automation)article.

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## Related Articles:

* [Automation](https://help.defisaver.com/features/automation)
* [Use-case](https://help.defisaver.com/features/boost-and-repay/use-case)
* [Fees](https://help.defisaver.com/features/boost-and-repay/fees)
* [Compatibility](https://help.defisaver.com/features/boost-and-repay/compatibility)