Lampo - Mutual interests networking app

Jobs List - All the jobs from job boards in one place

Cal.com - Cal.com (formerly Calendso) is the open source Calendly alternative.

Wildcard - Discover, connect and meet people at communities

FriendsTonight - Meet new friends to join your friends, tonight

Ripple - Ripple connects banks, payment providers, digital asset exchanges and corporates via RippleNet to provide one frictionless experience to send money globally