Moodwill - Create and listen for free to your perfect nature sounds environment with music to help you concentrate, relax, sleep and overall feel better.
Soundworks - Sound meditation without the bells and whistles—or gongs.
zenmix.io - Ambient background sound generator
Vindora - Relaxing alpine ambients to keep you calm
Defonic - Create a unique sound environment at home or in the office
Narrative - Ambient Photo Diary