Everleagues - Everleagues is a cloud-based application that offers team communication, file sharing and storage, data tracking, and activities management.

Top.gg - Overwhelmed by Discord?

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.

Find a Discord - Find a Discord is a directory of non-catered Discord servers that has thousands of communities on the site to add more servers every day.

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.

DiscordServers.me - DiscordServers.me, now named Discords.com, is a great tool for finding public Discord servers to join, chat in, or list your own Discord server.