Yac - Take your time back from Zoom & Slack
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
LinkedIn Voice Messaging - Communicate when you want, how you want
TechEvents.co - Tech and startup events aggregator
Slack - A messaging app for teams who see through the Earth!
Facebook Local - Discover places to go and events happening near you