Mobilizon - A free and federated tool to get our events off Facebook
Wave Let’s Meet App - Wave Let’s Meet App allows users to share their accurate location with their friends and family members on a private map so they can get lost.
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
ChatBud - ChatBud app offers features that let you have chat sessions with strangers so you can make new friends.
DownToMeet - DownToMeet is a platform to organize, find, and attend group events.
Vistar - Vistar – Live Video Chat & Make Friends app allows users to enjoy video and voice chatting with their friends and family members right through their mobile phones.