I have used the Knot for about two years now in planning my wedding. With date changes, changes in wedding styles, and vendors, the Knot still made it so easy to use and changed the dates automatically for when things should be done. It was nice that even with date changes, I didn’t have to create new accounts because I have already checked some things off and dates were different (this happened with other wedding planners). The Knot is also wonderful in keeping everything together for styles, websites, registries, vision board and all the essentials of wedding planning. With the Knot, I can keep all of my guests in one spot with their email, phone number and address right there. I can also put in if I sent the invite, if I received the RSVP and the response of it, what meal they chose (if applicable), the gift they gave me, and any notes I had about them. The checklist was also so detailed and hit everything I needed, but also had the option to add items to the checklist myself if I needed them. I highly recommend the Knot, as I have tried using other wedding planning sites, but this is the only one that made it so easy with EVERYTHING in one place!