StockX - Stock market for buying/selling limited edition sneakers
Breue - Breue - Build and launch your product in 4 weeks
thredUp - thredUp is the free fashion resale app for the consumer to buy and sell secondhand clothing online.
Upwork - Forget the old rules. You can have the best people. Right now. Right here.
Poshmark - Poshmark is the #1 place to buy and sell fashion. Shop millions of closets–and sell yours too!
IssueHunt - IssueHunt is a crowd funding service for opensource contributors and owners!