Grata is a digital clinic using AI and passive data to deliver faster, smarter addiction care.
Grata is a digital clinic using AI and passive data to deliver faster, smarter addiction care.
What they do: AI-enabled addiction treatment combining a virtual clinic (MAT, therapy, peer support) with care/EHR software
Founded / HQ: Founded 2025; based in San Francisco
Founders / leadership: Charis Zhang (Co‑Founder & CEO) and Ojas Karnavat (Co‑Founder & CTO)
Stage: Pre-seed; one funding round reported
Addiction treatment and behavioral health care delivery
2025
Healthcare / Digital Health
Crunchbase lists one pre-seed round announced Sep 1, 2025 with five investors
“Lead investor: The House Fund; additional investors reported include Evio Venture Capital, Amit Klein, Zach Rosen, and Cory Levy”