Zola and The Knot are the two names every couple runs into first. Both are free, both build a wedding website, both handle RSVPs, and both run a registry. On the surface they look almost identical.

The real differences hide in the fine print: who pays the fee on cash gifts, how the completion discount works, what happens when you return a gift. So we read all of it. Here's the short version, then the long one for fellow over-thinkers.

💡 Quick answer: Choose Zola if you want one clean, store-based registry with flexible shipping and a reusable completion discount. Choose The Knot if you already have registries at big retailers and want them in one place, or you want the biggest vendor marketplace.

First, one site or the best of each?

Before comparing features, decide how you want to plan. Some couples want one login that does it all: website, registry, RSVPs, and invitations in one place. Others don't mind a few accounts if it means the best option for each job.

If you want one site, this comparison is the whole decision. If you'd rather mix and match, you can use either one for the website and RSVPs and keep your registry wherever you like. Both let you link registries from other stores.

Side-by-side comparison

Feature Zola The Knot
Wedding website Free, hundreds of templates Free
Custom domain From $17.99 $19.99 a year
Password protection Yes Yes
Online RSVPs Yes, with meal choices and multiple events Yes, with meal choices and multiple events
Registry style Its own store, plus cash funds and experiences. Can link outside registries. A universal registry that pulls in registries from partner stores, plus its own store
Card fee on cash funds See the note below. Its FAQ lists 2.5%, and the couple can choose to cover it. 2.5%, paid by guests. Couples can't cover it.
Completion discount 20% for 6 months, usable more than once 20% for 6 months, one use only
Choose when gifts ship Yes Not stated
Invitation samples 5 free 3 free
Vendor marketplace Yes Yes, the larger of the two

The registry is where they really differ

Most couples choose one of these for the website and end up living in the registry, so this is the section worth reading slowly.

How the registry works

Zola runs its own store. You add products, experiences, and cash funds, and guests buy directly from Zola. You can also link registries from places like Amazon or Target so guests see everything in one spot.

The Knot is built around a universal registry. It syncs with partner retailers like Amazon, Target, Crate & Barrel, and Macy's, and you can add items from almost any site with a browser button. It also has its own registry store.

In short, Zola wants to be the store. The Knot wants to be the hub that connects your stores.

Cash funds and fees

Cash funds for a honeymoon or a down payment are popular, and this is where the fine print matters most.

  • The Knot: guests pay a 2.5% fee when they give by card, and couples can't choose to cover it for them.
  • Zola: its FAQ describes a 2.5% fee on card and PayPal gifts, paid by guests by default, which couples can choose to cover. A Venmo option has no fee.
🔍 Overthinker's note: Zola's registry page currently advertises "0% fees" on cash funds, while its own FAQ still describes the 2.5% card fee. It may mean Zola itself keeps nothing while the card processor still charges. Check the current terms when you set up your fund.

The completion discount

Both give you 20% off whatever is left on your registry for six months after the wedding. The difference is in the rules:

  • Zola lets you use the discount more than once during those six months.
  • The Knot lets you use it once. To unlock it you need a wedding date set, at least one item added 45 or more days before the wedding, and at least one gift purchased before the wedding. Items from partner stores aren't included.

Returns, shipping, and group gifts

  • Choosing when gifts ship: Zola lets you decide when each physical gift ships, which helps if you're moving after the wedding. The Knot doesn't state an option like this.
  • Returns: Zola offers free returns on most items within 90 days, but returned gifts become Zola store credit, not cash. Personalized items and paper are final sale.
  • Group gifts: Zola lets several guests chip in on one big item, and anything unfinished becomes store credit. The Knot's version has one guest buy the item and collect from the others through Venmo.

Wedding website and RSVPs

This is the part where they're closest. Both websites are free, both let you password-protect the site, and both handle online RSVPs with meal choices and separate events like a rehearsal dinner. A custom domain costs about the same on either: from $17.99 at Zola and $19.99 a year at The Knot.

Zola offers hundreds of templates, and most of its invitations have a matching website. The Knot also offers matching designs, though not for every style.

Invitations and paper

Both sell save-the-dates and invitations. Zola's save-the-dates start at $0.99 each, with 5 free samples and address printing included. The Knot offers 3 free samples, free digital save-the-dates, and one free reprint if your date or venue changes. That last one is a nice safety net if your plans are still settling.

Planning tools

Both include a checklist, a budget tool, a guest list, a seating chart, and a vendor marketplace. The Knot's marketplace is the bigger of the two, and its Budget Advisor uses local cost data. If you're still shopping for vendors, that's a real advantage.

For a second opinion on your numbers, try our wedding budget calculator.

The downsides nobody puts on the homepage

Zola

  • Returned gifts become store credit, not cash.
  • The app is on iOS. We couldn't find an Android version.
  • Turning an item into a group gift raises its listed price, because tax is built in.
  • Reviewers mention lots of promotional emails and a smaller vendor list than The Knot.

The Knot

  • Couples can't cover the cash fund card fee for their guests.
  • The completion discount is one use only, with activation rules, and partner-store items are excluded.
  • Reviewers mention that sending inquiries through the vendor marketplace can bring a lot of calls and emails.
  • The Knot and WeddingWire are owned by the same company and share vendor listings, so checking both isn't really a second opinion.

What about Joy?

If neither one feels right, Joy is the free alternative worth a look. It offers a website, registry, and app in one place, with no fee on cash fund gifts sent through Venmo, PayPal, or Cash App. Card gifts carry a 3.5% fee paid by the guest, plus a $1.70 fee when you transfer a card balance to your bank.

Our verdict

  • Choose Zola if you want a store-based registry, control over when gifts ship, a completion discount you can use more than once, and matching paper.
  • Choose The Knot if you already registered at big retailers and want one hub for everything, or if you're still hiring vendors and want the largest marketplace.
  • Can't decide? Pick based on your registry. That's where the differences add up.
Best with a registry

Zola

A free website, store-based registry, RSVPs, and matching invitations in one place.

Start with Zola →
Best for vendor search

The Knot

A free website and universal registry, plus the largest vendor marketplace.

Start with The Knot →

Next Steps

🎁 Decide what to put on your registry with our wedding registry tips guide.

💰 See what your whole wedding might cost with our wedding budget calculator.

Last updated October 2026. We compiled this from Zola's and The Knot's own websites and help centers. Fees and policies change, so confirm the details when you sign up. Some links on this page may become referral links, which never changes what we recommend.