Hippocratic AI is a Healthcare Foundation Models company founded in 2023 and based in Palo Alto, United States. It has raised $404M in total funding, most recently a Series C in 2025 at a $3.5B valuation.
United States| Date | Stage | Amount | Valuation | Lead investors |
|---|---|---|---|---|
| Nov 3, 2025 | Series C | $126M | $3.5B | Avenir Growth |
| Jan 9, 2025 | Series B | $141M | $1.6B |
| Kleiner Perkins |
| Sep 19, 2024 | Series A | $17M | $500M | NVentures |
| Mar 18, 2024 | Series A | $53M | $500M | Premji Invest, General Catalyst |
| May 16, 2023 | Seed | $50M | — | General Catalyst, Andreessen Horowitz |
Polaris is a safety-focused large language model constellation purpose-built for real-time patient-AI healthcare conversations. It comprises a suite of specialized LLMs that have been trained using organic and simulated healthcare conversations reviewed by U.S.-licensed clinicians. Polaris handles non-diagnostic patient-facing tasks such as pre-operative calls, discharge follow-ups, chronic care check-ins, and medication adherence monitoring. It outperforms frontier models on safety, empathy, and clinical compliance benchmarks, and is validated against over 180 million real patient interactions.
AI Front Door is a single AI-powered entry point that triages and routes patients to the appropriate care setting or service within a healthcare organization. It serves as the first point of contact for patients seeking care, intelligently handling scheduling, symptom assessment, and care navigation without requiring human intervention. The product is designed to reduce administrative burden on healthcare staff while ensuring patients are directed to the right resources quickly and safely.
Nurse Co-Pilot is a patient-facing voice AI agent designed to assist nurses by handling routine clinical communications autonomously. It conducts outbound and inbound patient calls for tasks like post-discharge follow-ups, pre-procedure instructions, chronic disease management check-ins, and medication reconciliation. The agent uses motivational interviewing and empathetic communication techniques to engage patients effectively, and can escalate complex cases to human nurses when needed, allowing clinicians to focus on higher-acuity care.
