Lassie

Lassie

Autonomous AI admin automation for healthcare practices

Overview

Lassie builds autonomous AI agents to handle administrative tasks for small medical and dental practices, focusing on automating revenue-cycle workflows. The system directly accesses clinic insurance portals to retrieve reimbursement data, reconcile accounts, match payments to claims, update the practice's records, and verify bank funds. It integrates with existing practice software, complies with HIPAA data handling, and aims to replace repetitive back-office labor rather than merely adding tools. Lassie serves hundreds of practices across 49 states, saving around 30 hours per month per practice (with larger clinics saving over 100 hours) and pursuing scalable, HIPAA-compliant administrative automation for healthcare.

Funded Recently

About Lassie

Simplify's Rating
Why Lassie is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Enterprise Software

AI & Machine Learning

Healthcare

Company Size

11-50

Company Stage

Series A

Total Funding

$35M

Headquarters

San Francisco, California

Founded

2020

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Simplify's Take

What believers are saying

  • A16z-led $35 million Series A strengthens hiring, integrations, and sales expansion.
  • Automating recurring administrative work saves clinics 30-plus hours monthly and reduces labor costs.
  • Medical and dental practices face persistent billing friction, supporting strong demand.

What critics are saying

  • Portal UI changes or insurer anti-bot controls can break reimbursement automation.
  • HIPAA or OCR incidents would damage trust and trigger customer churn.
  • Incumbent practice platforms can replicate features and compress Lassie's distribution advantage.

What makes Lassie unique

  • Autonomous agents handle enrollments, EFT reconciliation, and payment posting inside PMS systems.
  • Founded by Robinhood and Superhuman product leaders, with clinic-embedded workflow design.
  • Operates in 700+ practices across 49 states, showing broad early adoption.

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Funding

Total Funding

$35M

Above

Industry Average

Funded Over

1 Rounds

Notable Investors:
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

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$8.2M
Discord
$15M
Canva
$30M
Kalshi
$35M
Lassie

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