Solid - Solid is a solution for online business meetings.

Power Nap App - Best napping timer with relaxing sleep sounds

Meetingbird - Powerful meeting scheduling and notes — right in your calendar

Earth.fm - Earth.fm is a non-profit, growing library of pure, high quality nature sounds from around the world.

Mobilimeet - Mobilimeet is a smart collaboration app that makes meeting participants engaged and productive, in every meeting.

MyNoise - Custom shaped online noise machines. Many Many generic sounds