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

People at Lassie

People at Lassie who can refer or advise you

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Simplify's Take

What believers are saying

  • Lassie saved practices 30 hours monthly in June 2026, equating to over $30,000 in cost savings per customer.
  • The firm grew to 700+ practices across 49 states by June 2026, generating over $10M annualized revenue.
  • Practices report 60–70 hours saved monthly with reduced errors after automating EOB posting via Lassie's AI platform.

What critics are saying

  • Major dental EHR vendors like Dentrix may embed autonomous billing AI into their platforms within 9–15 months.
  • H1's Doctor Graph AI strengthens CVS Health's provider directory, reducing back-office reliance on third-party billing tools within 12–18 months.
  • Dental EHR vendors could eliminate standalone tools like Lassie by integrating similar AI agents directly into existing systems soon.

What makes Lassie unique

  • Lassie is the only AI-native tool fully automating EOB posting with zero manual entry by June 2026.
  • The platform achieves 98% autonomous payment posting, EFT reconciliation, and claims follow-up for independent practices.
  • Lassie fits real-time deposit reconciliation with banking rails via Plaid and MX, connecting to major payers.

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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

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

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