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 Continuity Fund and Moxxie Ventures.
Tech & App Stack
4 technologies & apps tracked
Create a free account — 10 credits a month to unlock the full tech & app stack, funding history, and valuations.
Sign up to view the funding chart
Create a free account — you'll get 10 credits a month to unlock funding history, valuations, and tech stacks.
Funding History
Feb 2026
Sign up to see all 2 rounds
Full funding history, per-round amounts, and investor participation.
Investors
Similar Companies
UiPath is an AI-enhanced end-to-end automation platform.
Support automation that's actually intelligent
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artifi...
Anthropic is an AI research company that builds reliable, interpretable, and steerable AI systems.
Citi is a leading global bank for institutions with cross-border needs, a global provider in weal...
xAI is an AI platform for accelerating human scientific discovery.