SoGoSurvey
8.9#3 in survey softwareFrom $99 a monthFree planAndroidiOSWebAPI
VisitYou want what its maker publishes above — check its page for the details.
SpaceForms suits researchers, HR teams, marketers, healthcare organizations, small businesses, and product teams that need to create and distribute surveys. Its voice response and integration options may be useful for teams collecting responses across multiple channels.