KoBoToolbox
Languages: English (You can create KoBoToolbox projects in many languages, from French to Korean, Russian, Japanese, and more. KoBoToolbox interface supports English, French, Spanish, Arabic, Hindi, Kurdish, and Chinese)
KoBoToolbox is a free and open source suite of tools for field data collection and analysis in humanitarian emergencies and other challenging environments. The platform is free and open source. Most of KoBoToolbox users are people working in humanitarian crises, as well as aid professionals and researchers working in developing countries. KoBoToolbox teams of developers and researchers are based in Cambridge, MA and many other places around the world.