What are some alternatives?
When comparing Studiowave and Noisli, you can also consider the following products
Noizio - Feeling that the noise of the big city is too much for you to bear?
Hipster Sound - Be productive at home with the sounds of busy cafes.
A Soft Murmur - Ambient sounds to wash away distraction.
SoundDrown - Ambient sounds to help you focus, relax, and escape
Rainy Mood - Rainy Mood is the world's most popular rain simulator. Sleep, study, and relax with the sound of rain.
zenmix.io - Ambient background sound generator