Julie Desk - Virtual assistant using AI to schedule your meetings
Ring4 Meeting - Dead simple video conferencing - free, in browser
Clara - Clara is a virtual employee that schedules your meetings, getting you to the work that matters, faster.
Stork.ai - AI-Based Collaboration for Hybrid Teams. Rich media messaging, advanced video and voice conferencing, auto-transcribing and screen sharing. Serendipitous meetings at the water-cooler with your human and AI teammates.
Mastermind Manager - Software for running mastermind groups
openmeet - Account free video conferencing with a rooms component that lets you use VC within a physical meeting room. The server can also be hosted in your own cloud for extra privacy/security.