Anterior

Anterior is a clinician-built AI company dedicated to improving healthcare administration through innovative technology solutions. Formerly known as Co:Helm, Anterior recently completed a $20 million Series A funding round led by New Enterprise Associates, with participation from Sequoia Capital, Blue Lion Global, and Neo. The company focuses on automating complex clinical workflows to alleviate the significant administrative burden in U.S. healthcare. Anterior's platform enhances efficiency in areas such as prior authorization, case management, and payment integrity. It helps health plans improve compliance, operational efficiency, and member-provider satisfaction. Key offerings include AI-powered workflows for real-time decision-making, support for regulatory compliance, and tools for revenue and membership growth. Anterior's technology is designed for enterprise health plans, aiming to modernize operations while ensuring high clinical accuracy.

Hospital & Health Care New York, United States Founded 2023 ~30 employees Private · Series A

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Employees
30
+7.1% in the 3 months to Jun 2025
Total funding
$23.2M
Last round Series A, Jun 2024
12-month attrition
36.7%
Tech: 61.3%
H1B filings, FY2026
1
Sponsors visas
Open jobs
1
Last 30 days

Headcount trend

Anterior went from 3 employees in Jul 2023 to 30 in Jun 2025. Jan to Jun 2025: 16 people joined, 4 left.

Headcount data through Jun 2025

Org structure

Headcount by department

Other19
Engineering6
Operations2
Sales1
Marketing1
HR1

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H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Engineering5
Operations2

The department split adds up all the years listed above. FY2026 alone: 1 filings.

Funding

  • Jun 2024 · Series A · $20M · New Enterprise Associates, Sequoia Capital, Blue Lion Global
  • Sep 2023 · Seed · $3.2M · Sequoia Capital

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Anterior FAQ

How many employees does Anterior have?

Anterior has about 30 employees, up 7.1% over the 3 months to Jun 2025.

Does Anterior sponsor H1B visas?

Yes. Anterior filed 1 H1B (LCA) application in FY2026, according to the latest U.S. Department of Labor disclosures. It was for a Engineering role.

How much funding has Anterior raised?

Anterior has raised $23.2M in total funding; its latest round was Series A in Jun 2024.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.