The best alternatives to neighbor are Squad, Grouper, and OpenLikes. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of neighbor?
General Collaboration— One inbox for all your work discussions
#sharemypassion is a forum where you can find great people to go out with you to any event. Post an event you want to attend to and you'll meet a partner to join you. Let's start this community together!
Pokadot events send you to memorable activities in the Bay Area with a small group of about 6-10 people who have similar interests. No more getting lost in a room full of people trying to meet new people or network. No more forced conversations. Fill out your profile, select activities, and we'll take care of the rest!
https://www.ripple-local.com/post/how-it-works You don't need to join specific groups. Your network is around you. Advertise, buy, sell, ask, recommend, share, alert, reach out or connect socially within your locality. Influence your locality as a team.