What each platform optimizes for
The Knot optimizes for the vendor marketplace. As the flagship brand of The Knot Worldwide, it operates the largest U.S. database of wedding professionals, and the website builder, registry, and planning checklist are wrapped around that marketplace. Its content library and real-wedding galleries are the deepest in the category, and its brand is the one most guests recognize when they see the URL.
Joy optimizes for design and the guest experience. The whole core product is genuinely free, with no digital feature held back for a paid tier, and the builder is the more contemporary of the two, with 600+ templates and a free custom domain. Joy invests heavily in guest-facing tooling: hotel room blocks, travel and accommodation info, smart RSVP, and a strong mobile app.