What are some alternatives?
When comparing Cell 411 and Meetup, you can also consider the following products
Nextdoor - Nextdoor is the private social network for your neighborhood.
Eventbrite - Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
JustMyNeighbors - A privacy first neighbor network that connects you to people that live within 1,000 feet of you.
Facebook Local - Discover places to go and events happening near you
Grab - Southeast Asia's leading Ride-Hailing Platform
Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform