What are some sites like Etsy for selling digital products?
Updated
Two different things get called "like Etsy"
Two very different things get called Etsy alternatives. Marketplaces such as Creative Market, Design Bundles and Amazon have their own shoppers browsing. Storefronts such as Gumroad, Payhip, Lemon Squeezy and Sellfy give you a page but send you nobody. Sellers leaving Etsy usually want the first and land on the second.
Then they wonder where the sales went. Decide which kind you actually need.
Marketplaces with their own buyers
Creative Market and Design Bundles for design assets. Amazon for ebooks. Various asset stores for 3D, audio and code.
Each has real search traffic and each takes a serious cut. Read the category rules before you commit.
Storefronts you drive traffic to
Gumroad, Payhip, Lemon Squeezy, Sellfy and similar. Lower fees, no browsing shoppers.
Right choice when you have your own following. Wrong choice if you were relying on Etsy for discovery.
The community option
If you already have a group, selling inside it beats both. Nobody has to find you — they are already there.
A Whop store app such as MKKT is this option: your catalogue sits inside the community you already run.