Slingshot AI today announced the public launch of Ash, the first AI designed for therapy, in addition to an extension of Series A funding, co-led by Radical Ventures and Forerunner Ventures, joining previous investors a16z, Felicis, and Menlo, bringing the total capital raised to $93 million. After 18 months of development with 50,000 beta users, Ash is now available as a free iOS and Android app, offering deeply personalized mental health support to anyone with a phone.