Kamora is another coffee-flavored liqueur that can be used as an alternative to Kahlúa and is cheaper. Another alternative is Copa De Oro. They are both a little sweeter than Kahlúa, but other than that, the taste is quite similar, and you would be hard-pressed to tell them apart when mixed in cocktails like a black or white Russian. Just one thought. If you’re going down a Kahlúa cheap alternative route, I suggest you do the same with vodka if you’re mixing the two in a cocktail. Rather than using something expensive like Absolut vodka with a cheap Kahlúa taste alike, you may as well go the whole hog and use a cheap vodka such as Popov.