1
WooCommerce Via add-on
Needs a paid Marketplace extension such as Software Add-on by Kestrel ($179/year).
98feature score
WordPress eCommerce Plugins with Software licensing
Issue licence keys for software or plugins. 4 of the 8 plugins we track include it.
2
Easy Digital Downloads Paid version Professional
Software Licensing & API included from the Professional pass.
98feature score
3
SureCart Included
Licence keys, activation/validation API and automatic update delivery.
94feature score
4
FluentCart Paid version Pro
Licence keys with expiry rules and licence stats in Pro.
90feature score