Anthropic

Anthropic is an AI safety and research company founded in 2021 in San Francisco. It was established by Dario and Daniela Amodei, along with a team of former OpenAI researchers, to focus on developing reliable and interpretable AI systems that prioritize safety, ethics, and alignment with human values. As a public benefit corporation, Anthropic aims to balance profit with its mission to ensure that transformative AI benefits society. The company’s core offerings include advanced AI models and research, particularly emphasizing safety through innovations like Constitutional AI. Its flagship product, Claude, is a conversational AI chatbot designed to be a safer alternative to existing models. Anthropic is also engaged in frontier AI research, exploring areas such as mechanistic interpretability and scalable oversight. The company collaborates with major tech firms like Google and Amazon, securing significant investments to support its mission and influence in the AI landscape.

Research Cambridge, United States ~3,756 employees Private · Series G

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Employees
3,756
+6.3% in the 3 months to Sep 2026
Revenue / employee
$1M
Revenue ~$3.8B
Total funding
$71.4B
Last round Series G, Feb 2026
12-month attrition
13.1%
Tech: 8.8%
H1B filings, FY2026
197
Sponsors visas
Open jobs
225
Last 30 days

Headcount trend

Anthropic went from 892 employees in Oct 2024 to 3,756 in Sep 2026. Apr to Sep 2026: 1,142 people joined, 185 left.

Org structure

Headcount by department

Other1,441
Engineering1,191
Operations258
HR207
Finance202
Marketing177
Sales121
Design68

Funding

  • Feb 2026 · Series G · $30B · Lightspeed Venture Partners, ICONIQ Capital, Sequoia
  • Sep 2025 · Series F · $13B · XN, Insight Partners, Jane Street Capital
  • Sep 2025 · Series F · $13B · Lightspeed Venture Partners, Iconiq Capital, Altimeter
  • Nov 2024 · $4B · Amazon
  • Nov 2024 · Series E · $4B · Amazon
  • Jul 2024 · Venture · $50M · DAMAC
  • Feb 2024 · Venture · $200M · Al Moammar Information Systems, Qualcomm Ventures, Intuit
  • Oct 2023 · $2B · Google
  • Sep 2023 · Venture · $4B · Amazon
  • May 2023 · Series C · $450M · Salesforce Ventures, Sound Ventures, Alphabet | Google
  • Apr 2022 · Series B · $580M · Jaan Tallinn, Sam Bankman-Fried, Caroline Ellison
  • May 2021 · Series A · $124M · Dustin Moskovitz, emerginrisk, Jaan Tallinn

Salaries at Anthropic

All salaries

22 salary profiles in the US

Most reported roles

Pay by level, gender and ethnicity · India salaries

H-1B sponsorship

H-1B Sponsorship Moderate
H-1B Filings by Department
Engineering319
Marketing16
Operations16
Finance16
Sales11

The department split adds up all the years listed above. FY2026 alone: 197 filings.

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Anthropic FAQ

How many employees does Anthropic have?

Anthropic has about 3,756 employees, up 6.3% over the 3 months to Sep 2026.

Does Anthropic sponsor H1B visas?

Yes. Anthropic filed 197 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.

What is Anthropic's revenue per employee?

Anthropic makes about $1.01M in revenue per employee, based on $3.8B annual revenue and 3,756 employees.

How much does Anthropic pay?

6figr has 22 salary profiles for Anthropic in the US and 1 in India, with pay broken down by role, level, gender and ethnicity on the Anthropic salaries page. See Anthropic salaries in the US

How much funding has Anthropic raised?

Anthropic has raised $71.4B in total funding; its latest round was Series G in Feb 2026.

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