Not Australia‑based, but frequently used by Australian couples.
Best for: Couples wanting a modern, customizable site with no handling fees on cash gifts.

WithJoy is an all-in-one wedding planning platform that enables couples to create a stunning wedding website and app, manage guest lists and RSVPs, send digital invitations and save-the-dates, and communicate with guests. It also features a comprehensive registry tool with zero fees on cash gifts—all completely free to use.