Ring4 Meeting - Dead simple video conferencing - free, in browser
API to bot - Convert your API to Alexa skill or Google Home app in 5 mins
Fellow.app - A manager’s co-pilot for 1:1s, meetings, feedback & goals 🚀
Jovo - 🗣 Build cross-platform apps for Alexa and Google Home
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.
Voice Principles - Guiding principles for voice design, all in one place