I wouldn't be worried. Cloning websites never goes as well as the poster of the RFP. The poster will be playing catchup without differentiation. You have an adv

I wouldn't be worried. Cloning websites never goes as well as the poster of the RFP. The poster will be playing catchup without differentiation. You have an advantage, just keep innovating and developing it. Even if there is a really good developer that can clone it, it will be hard for them to clone, catch up and surpass.