I already bought several platforms off Appsumo like Tribe, Beam.gg, Bylde, Peerboard, Subhub, etc. for having communities off facebook and Kommunity just ticks those boxes for me.

What's great
🌮 Easy to use and setup in just a minute
🌮 Members import / invite + Member Segments
🌮 Built in Forms and customize questions for registration
🌮 Email Broadcasts
🌮 Kommunity Events - https://kommunity.com/sumolings-kommunity/events/check-kommunity-deal-on-appsumo-c01d0ba9

What's not so great
🌮 No custom domain
🌮 Subscription / Products feature is not yet "useable" or at least I cannot see an integration with my Paypal or Stripe
🌮 No custom SMTP / SMS
🌮 It's like a "social network"

Overall, I think the deal / platform is still great and must check for just about anyone wanting to build their own kommunity outside the usual Facebook groups.

Cheers
Mike
https://kommunity.com/sumolings-kommunity/