Pattern by Etsy - Turn your Etsy shop into your own website
Autoly - Autoly turns auto trading into a highly entertaining experience using AI technology to make buyer, seller, and owners’ journeys more fun and less stressful.
Masterworks - Invest in the world’s most valuable paintings.
Trove Market - The easiest way to buy/sell used + vintage furniture
Backflip - Selling your electronics just got easy
Facebook Marketplace - Marketplace is a convenient destination on Facebook to discover, buy and sell items with people in your community.