The best replacement for meetup is facebook groups.

The best alternatives to meetup are rated as following:
★★★★★  facebook groups
★★★★★  eventbrite
★★★★  big tent
★★★  groupspaces
★★★  meet up

Your alternative for meetup is not listed? Suggest!


No companions for meetup have been suggested so far.
You have in mind a companion for meetup and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of meetup in all years. Click on graph for more.
meetup
facebook groups
eventbrite