WooCommerce - A freely available eCommerce plugin that enables shop facilities on your WordPress website. Functionality enabling extensions & beautiful themes available.
Personal Hunt - Your personal Product Hunt leaderboard
Thirty Bees - Open e-commerce platform designed to work out of the box.
500 Products - A list of the Top 500 Products on Product Hunt
Squarify.io - Sync inventory between Square and Shopify.
Product Hunt Leaderboard - The top products, hunter and makers.