craigslist - craigslist provides local classifieds and forums for jobs, housing, for sale, services, local community, and events
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
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.
Mobilizon - A free and federated tool to get our events off Facebook
FinderMaster - Find or post products and service on FinderMaster free classifieds today. It covers 100+ countries such as the USA and it supports thousands of cities. Visit this classifieds now!
DownToMeet - DownToMeet is a platform to organize, find, and attend group events.