craigslist - craigslist provides local classifieds and forums for jobs, housing, for sale, services, local community, and events
Amazon - Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & much more
5miles - 5miles isn’t just a buying & selling app. It’s a way to become a better neighbor. Buy & sell used cars, furniture, electronics or offer services like beauty, auto repair, and home cleaning locally using the 5miles app.
Alibaba.com B2B Trade App - Alibaba.com B2B Trade App is a leading wholesale online mobile marketplace for global trade.
Bedpage - Bedpage is a classified ad posting a website that comes as the alternative to Backpage and offers almost all the major services to post for multiple categories.
Joom - Joom is a free shopping app available on Android and iOS devices.