Overview

• Costanoa Ventures led the Series A round, with participation from Town Hall Ventures and Khosla Ventures.
• Marble has grown from its New York launch into hundreds of schools, delivering more than 15,000 therapy sessions to a few thousand students.
• Schools pay nothing for services as Marble bills Medicaid and commercial insurers, a model that expedites access but creates reimbursement and credentialing hurdles across states.
• The platform supports clinicians with a proprietary EHR, an AI scribe, collaboration portals for schools and families, and group therapy programs to boost capacity.
• The company plans to introduce psychiatric evaluation and medication management under supervision by an in-house psychiatrist as it expands.