Overview

Sully.ai builds a system of autonomous AI agents that handle hospital operations by running in the background to automate daily workflows. Its team of agents—resembling roles such as receptionists, medical consultants, triage nurses, scribes, and coders—collaborates to complete tasks across the hospital, effectively replacing a large amount of manual labor. The product works by coordinating these agents to execute end-to-end workflows, from patient intake and triage to documentation and coding, across departments. Unlike other tools that focus on a single function, Sully.ai provides an integrated set of autonomous agents that work together to manage the entire hospital operation. The goal is to reduce the roughly $800B of labor currently spent on manual hospital work by enabling health systems to run more efficiently with AI-driven automation.

YC Company

Significant Headcount Growth

Simplify's Take

What believers are saying

• Sully.ai hit seven-figure ARR in ten months, partnering with over 100 healthcare organizations.
• Secured $20M Series A at $150M valuation to scale engineering and market reach.
• Clients like Hillside Medical and City Health adopt AI agents, adding 20M workforce minutes yearly.

What critics are saying

• Epic Systems blocks Sully.ai access via EHR firewalls, halting 60% US hospital deployments in 3-6 months.
• Nabla Copilot erodes Sully.ai contracts with superior EHR integration by Q2 2026.
• FDA issues cease-and-desist for Triage Nurse agents as unauthorized devices in 12-24 months.

What makes Sully.ai unique

• Sully.ai deploys coordinated AI agents as Receptionist, Triage Nurse, Scribe, and Coder for end-to-end hospital operations.
• Agents integrate with EHR systems like Tebra to automate patient journey from intake to prescriptions.
• Y Combinator-backed founders Ahmed Nasser and Ahmed Omar built team replacing $800B manual healthcare labor.

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Funding

Total Funding

$21.9M

Above

Industry Average

Funded Over

2 Rounds

Notable Investors:

Y Combinator

Notable Investors:

Y Combinator

$21,800,000

Series A

Jan 2025

Series A funding typically happens when a startup has a product and some customers, and now needs funding to scale. This money is usually used to grow the team, expand marketing, and improve the product. Venture capital firms are frequently the main investors here.

Series A Funding Comparison

Above Average

Industry standards

Ind Avg. $15M

$3.7M

$5M

$8.2M

$15M

$21.8M

$30M

View all funding stages