Quill AI
AI-Powered Medical Billing
San Francisco, United States · Founded 2023 · $7.0M raised
- Headquarters
- San Francisco, California
- Employees
- 1–10
- Founded
- 2023
- Business Model
- B2B
- Website
- quillai.com
- Total Funding
- $7.0M
- Last Round
- $6.5M SeedFeb 2026
- Rounds
- 2
About
Quill Bills is a medical billing company that works with healthcare providers to significantly lower billing costs and fight every denial.
Summary
Quill AI is an Artificial Intelligence company based in San Francisco, United States, founded in 2023. It has raised $7.0M in total across 2 rounds, most recently a $6.5M Seed round in Feb 2026. Investors include Basis Set Ventures, Y Combinator and Moxxie Ventures.
Tech & App Stack
4 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.
Funding History
Sign up to view the funding chart
Create a free account with 25 free credits every month, no card needed, to unlock funding history, valuations, and tech stacks.
Feb 2026
Sign up to see all 2 rounds
Seed — per-round amounts, valuations, and who invested in each round.
Investors
Similar Companies
Humanoid robotics company building general-purpose autonomous robots for commercial deployment
UiPath provides an enterprise automation platform that coordinates AI agents, software robots, pe...
Cohere provides AI-powered cobrowsing and automation software that helps customer-support teams r...
Digital home insurance provider offering homeowners policies and proactive home maintenance tools...
Citadel Securities uses its market expertise and technology to empower its clients to access liqu...
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artifi...
Your company? Embed this profile
Add the live badge to your site — it stays current as your funding data updates.
<a href="https://indexed.vc/companies/quill-ai"><img src="https://indexed.vc/api/badge/company/quill-ai" alt="Quill AI on Indexed.vc" width="260" height="76" /></a>