Earth.fm - Earth.fm is a non-profit, growing library of pure, high quality nature sounds from around the world.
Noisli - Noisli is a fantastic background noise and color generator for working and relaxing. Online soothing ambient sounds like White noise, Rain and Coffee Shop.
Halo - Halo is a supply chain analytics and business intelligence software solution.
Noizio - Feeling that the noise of the big city is too much for you to bear?
Soundescape - Generative 3D audio environments for focused work
zenmix.io - Ambient background sound generator