# Compatibility

Boost and Repay are available across all protocols and chains on DeFi Saver.

Where compatibility comes into play is whether the position is on an EOA wallet or a Smart Wallet. By default, if the position is on a Smart Wallet - Boost and Repay will be available for use.

EOA position are still able to utilize them on the following protocols:

* Aave
* Spark
* Morpho
* Compound V3

This is made possible by creating a Safe wallet as an operator contract that's used to execute the complex transaction, while still keeping the position on an EOA.

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## Related Articles:

* [Fees](https://help.defisaver.com/features/boost-and-repay/fees)
* [Use-case](https://help.defisaver.com/features/boost-and-repay/use-case)
* [Boost & Repay](https://help.defisaver.com/features/boost-and-repay)