One of the major differences soy sauce teriyaki sauce is that both are made with different ingredients. Soy sauce, which is used mostly when preparing certain Asian dishes, has salt and water as the main ingredients. However, when you are preparing teriyaki sauce, soy sauce is one of its basic ingredients. The difference in the various types of ingredients that are used in the making the two also brings about a difference in their taste.
More ingredients are needed when making teriyaki sauce, and that is why it is sweeter than soy sauce. In contrast, soy sauce, which has salt as one of its basic ingredients, tastes saltier compared to teriyaki sauce. Since soy sauce does not have more ingredients, it is not as costly as teriyaki sauce. Aside from the fact that more ingredients are used when making teriyaki sauce, the process employed in making it is more tedious than that of soy sauce.