OneGreatFamily is an online genealogy research service, similar to Ancestry.com. OneGreatFamily is a bit different than other genealogy software makers, as its primary technology is the internet; it allows people to connect their family trees, linking them together in a giant database (and saving you from doing research that's already been done). OneGreatFamily's technology has been three years in the making, and has three patents in process. View the OneGreatFamily coupons below to save on genealogy. Visit OneGreatFamily for more info.