> For the complete documentation index, see [llms.txt](https://admin-222.gitbook.io/crypt-finance-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://admin-222.gitbook.io/crypt-finance-docs/protocol/autocompounders.md).

# Autocompounders

The first revenue generating side project we have built is our comprehensive suite of auto-compounders.\
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These have been built from the ground up to make them safer and more flexible than other alternatives.\
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The way our vaults work is by compounding pending rewards on every deposit, withdrawal and also when anyone calls the earn function on a vault. In addition to this, we have an off chain script running on AWS that will make sure we don't miss any favourable opportunities to compound.\
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Further to this, all our vaults are coded without any deposit / withdrawal fees so the only fees we earn are through helping you compound your rewards faster.