One Website/App for all Bank/CC offers

I'm really fed up and tired of looking back and forth into Chase, Amex Offers, Bank, Wells Fargo, Capital One Offers/Shopping separately. Its tiring and cumbersome.

Is there any Chrome/Firfox Plugin or TaperMonkey Script or Website or App that I can use to look at all the offers at once and possibly enable them?

Thanks in advance.