Fastsms - Fastsms helps you with marketing by providing business text messaging which you can use to send information regarding discounts and delivery details to customers.

Ring4 Meeting - Dead simple video conferencing - free, in browser

Salesmsg - Salesmsg is a simple tool that gives businesses an easy way to text their contacts online from local phone numbers.

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.

MyTask - MyTask is a centralized platform designed for office management, invoice management, and work management that allows a business to have the required service agility.

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.