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Also known as: Anthropic PBC, Anthropic AI

Founded Jan 2021 (5 years old)HQ: San Franciscoanthropic.comWiki page →KB data →

Founded by Dario Amodei, Daniela Amodei, Tom Brown, Chris Olah, Jared Kaplan, Sam McCandlish, and Jack Clark

Anthropic is an AI safety company founded in January 2021 by former OpenAI researchers, including siblings Dario and Daniela Amodei. The company was created following disagreements with OpenAI's direction, particularly concerns about the pace of commercialization and the shift toward Microsoft partnership.

Revenue
$19 billion
as of Mar 2026
Valuation
380000000000
as of Feb 2026
Headcount
4,074
as of Jan 2026
Total Funding Raised
10750000000
as of Feb 2026
AI Models
15

Key Metrics

Valuation

$380BFeb 2026
Valuation chart. Post-money valuation: $550M in 2021 to $380B in 2026.$0$109B$218B$328B$437B202120222023202420252026Series ASeries BSeries D (Amazon Strategic Investment)Series DSeries ESeries FSeries GSeries ASeries BSeries CSeries DSeries ESeries FSeries G

Revenue (ARR)

$19BMar 2026
Revenue (ARR) chart. Annual run rate: $100M in 2023 to $19B in 2026.$0$5.5B$11B$16B$22B2023202420252026

Headcount

4.1KJan 2026
Headcount chart. Employees: 192 in 2022 to 4.1K in 2026.01.2K2.3K3.5K4.7K20222023202420252026

Equity Breakdown

$380Bvaluation
Employee Equity Pool12–18%$57B
Google / Alphabet13–15%$53B
Sam McCandlish2–3%$9.5B
Daniela Amodei2–3%$9.5B
Jared Kaplan2–3%$9.5B
Dario Amodei2–3%$9.5B
Jack Clark2–3%$9.5B
Chris Olah2–3%$9.5B
Tom Brown2–3%$9.5B
Dustin Moskovitz0.8–2.5%$6.3B
Jaan Tallinn0.6–1.7%$4.4B

Based on $380B valuation

Funding Rounds

$52Btotal raised
Funding Rounds. Series A (May 2021): $124M raised; Series B (Apr 2022): $580M raised; Series C (May 2023): $450M raised; Series D (Amazon Strategic Investment) (Sep 2023): $4B raised; Series D (Feb 2024): $750M raised; Series E (Mar 2025): $3.5B raised; Series F (Sep 2025): $13B raised; Series G (Feb 2026): $30B raised. Total: $52B.$0$8.6B$17B$26B$35B202120222023202420252026Series ASeries BSeries CSeries D (Amazon Strategic Investment)Series DSeries ESeries FSeries G
Per round
Cumulative

Enterprise Market Share

32%Anthropic

Facts

34
Financial
Gross Margin63%
Revenue$19 billion
Secondary Market Valuation$595 billion
Valuation380000000000
Total Funding Raised10750000000
Equity Stake0.8-2.5
Equity Value53000000000-80000000000
Product Revenue2500000000
Employee Tender Offer$5.5 billion
Revenue Guidance20000000000-26000000000
Headcount4,074
Infrastructure Investment50000000000
Annual Cash Burn$3 billion
Enterprise Market Share32%
Retention Rate88
Customer Concentration25
Other
Funding Round30000000000
Philanthropic Capital27000000000-76000000000
2028
Products & Usage
Monthly API Calls25 billion
Business Customers300,000
Monthly Active Users18.9 million
Organization
CountryUnited States
HeadquartersSan Francisco
Founded DateJan 2021
Legal StructurePublic benefit corporation
Safety & Research
AI Safety LevelASL-3 (Opus 4, Opus 4.5, Opus 4.6), ASL-2 (Sonnet, Haiku)
Safety Researchers265
Interpretability Team Size50
Safety Staffing Ratio20-30
Biographical
Wikipediahttps://en.wikipedia.org/wiki/Anthropic
General
Websitehttps://www.anthropic.com/

Divisions

7
1 inactive division

Prediction Markets

35 active

Related Wiki Pages

Top Related Pages

Safety Research

Anthropic Core Views

Approaches

Weak-to-Strong GeneralizationConstitutional AI

Analysis

Anthropic (Funder)

Policy

Voluntary AI Safety CommitmentsCalifornia SB 53

Other

Anthropic StakeholdersDario AmodeiScalable OversightInterpretabilityClaude

Organizations

US AI Safety Institute

Historical

Anthropic-Pentagon Standoff (2026)Mainstream Era

Concepts

AI Welfare and Digital MindsAgentic AISituational AwarenessLarge Language Models

Key Debates

AI Alignment Research AgendasTechnical AI Safety Research