TheKnot is a completely free wedding website, offering advice, forums and shopping alongside wedding planning tools and a personal website builder. Take advantage of it’s wedding planning tools. There is a great personalized checklist feature, an online budgeter, guestlist and more. The main volume contains useful wedding-related articles. covering everything from bridal parties to wedding colors, cakes and flowers. This may not be your only stopping-point for wedding information, but it is certainly a good place to start.