What is the best place to sell digital products?
Updated
It depends on who brings the buyers
The best place depends on one thing: who brings the buyers. If you bring them, use a storefront or your own community and keep more of the money. If you need the platform to bring them, use a marketplace and accept a bigger cut. That cut is the price of their traffic.
Sellers who get this backwards pay marketplace rates for traffic they brought themselves.
Best if you have an audience
A storefront or a store inside your community. You keep the customer relationship and the email addresses, which is the asset that compounds.
This is where most of the money is for anybody with even a small following.
Best if you have none
A marketplace with real search traffic — Etsy for creative files, Amazon for ebooks, an app store for tools.
Treat it as a lead source, and move buyers onto your own list as soon as the rules allow.
The mistake to avoid
Building your whole business on a platform that owns the customer. One rule change and you start again from zero.
Use marketplaces. Do not depend on them.