Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
Facebook Marketplace - Marketplace is a convenient destination on Facebook to discover, buy and sell items with people in your community.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
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.
Odoo - An all-integrated business app suite to unleash your growth potential.
craigslist - craigslist provides local classifieds and forums for jobs, housing, for sale, services, local community, and events