The AI Index
Back to Risers
RiserAI Infrastructure

Anthropic

Frontier safety-first AI lab. Maker of Claude.

HQ San Francisco, USFounded 2021late stageWebsite @AnthropicAI
Composite score
0.0
rank #28 · risers
Headcount
3.4k
0.0%
90d change
0.0%
Funding events (90d)
0
16 all-time tracked
Layoff events (90d)
0

Signals

source: PDL v25
Inferred revenue
$1B-$10B
PDL estimate
Revenue / employee
$1.6M
midpoint ÷ headcount
12-month turnover
16.5%
within typical band
Average tenure
1.3 yrs
Time since last raise
3 mo
recent raise
LinkedIn followers
2.4M
brand reach

Hiring flow · Anthropic

source: PDL v25

Headcount by role

12-month growth · PDL v25
Engineering
1,345
+112%
Human Resources
182
+160%
Operations
171
+92%
Finance
123
+251%
Marketing
121
+137%
Research
80
+63%
Legal
78
+255%
Product
75
+92%
Other
403

In the news

relevance ≥ 6 · last 180 days
  1. The VergeHeadline6d ago
    Google wants to compete with Anthropic’s Mythos

    Anthropic's Mythos is the competitive benchmark Google is explicitly trying to match with CodeMender.

  2. DecryptHeadline21d ago
    Someone Built an Open-Source 'Theoretical Mythos' to Reverse-Engineer Anthropic's Most Dangerous AI

    Article focuses on reverse-engineering Anthropic's Claude Mythos model and the company's restricted Project Glasswing deployment.

  3. Decrypt21d ago
    DeepClaude Lets You Run Claude Code With DeepSeek's Brain for 17x Cheaper

    Article details how a third-party tool undercuts Anthropic's Claude Code pricing by 17x using cheaper backends, plus mentions Anthropic's accidental source code leak.

  4. TechCrunchHeadline21d ago
    Anthropic and OpenAI are both launching joint ventures for enterprise AI services

    Article announces Anthropic's new $1.5B joint venture with major financial partners for enterprise AI services.

  5. The VergeHeadline24d ago
    Pentagon strikes classified AI deals with OpenAI, Google, and Nvidia — but not Anthropic

    Anthropic is the headline focus: excluded from Pentagon deals after prior $200M contract dispute over surveillance/weapons policies.

  6. The Verge27d ago
    Attack of the killer script kiddies

    Anthropic is a primary subject; Claude Mythos and safeguard measures are discussed extensively as central to the cybersecurity AI debate.

  7. TechCrunchHeadline29d ago
    To buy this Bay Area home, you’ll need Anthropic equity

    Article is about a Bay Area homeowner offering to trade property for Anthropic equity; company is central to the deal structure but not announcing company news.

  8. TechCrunchHeadline1mo ago
    Anthropic created a test marketplace for agent-on-agent commerce

    Article focuses entirely on Anthropic's Project Deal marketplace experiment with AI agents conducting commerce.

Events

Funding · series g · $30B
3mo ago
Funding · series f · $13B
9mo ago
Funding · debt financing · $2.5B
1y ago
Funding · series e · $3.5B
1y ago
Funding · corporate round · $1.0B
1y ago
Funding · corporate round · $4.0B
2y ago
Funding · secondary market · $452M
2y ago
Funding · secondary market · $884M
2y ago
Funding · series d · $750M
2y ago
Funding · series d · $5M
2y ago
Funding · corporate round · $2.0B
3y ago
Funding · convertible note · $4.0B
3y ago

Score history

2026-05-25
0.0
rank #28
2026-05-18
56.1
rank #5
2026-05-11
100.0
rank #1
2026-05-04
100.0
rank #1
2026-04-27
100.0
rank #1
2026-04-20
100.0
rank #1
2026-04-13
100.0
rank #1
2026-04-06
100.0
rank #1
2026-03-30
100.0
rank #1
2026-03-23
93.5
rank #2
2026-03-16
93.5
rank #2
2026-03-09
87.1
rank #3