Anthropic
AI safety company building reliable, interpretable, and steerable AI systems. Creator of Claude, a frontier large language model known for advanced reasoning, coding, and analysis. Anthropic pioneered Constitutional AI for model alignment and leads research in mechanistic interpretability. A top competitor in the foundation model race alongside OpenAI and Google DeepMind.
Overview
Anthropic is an AI safety company building reliable, interpretable, and steerable AI systems. Founded in 2021 by former OpenAI researchers including Dario and Daniela Amodei, the company develops Claude, a frontier large language model designed for safety and helpfulness. Anthropic is a leader in responsible AI development, pioneering techniques like constitutional AI and interpretability research.
Funding History
Amazon’s Up to $20 Billion Anthropic Investment Will Be Convertible Financing
Google to invest up to $40B in Anthropic in cash and compute
Massive round to scale Claude and safety research.
Major funding round led by Menlo Ventures.
Growth round backed by Amazon and Google as Claude 2 gains enterprise traction.
Spark Capital leads $580M round as Anthropic launches Claude and establishes Constitutional AI research.
Founded by former OpenAI VP Dario Amodei and team, raises seed round to build safety-focused AI.
Frequently Asked Questions
- How much has Anthropic raised in total?
- Anthropic has raised a total of $67.5B across 7 funding rounds.
- Who are Anthropic's investors?
- Anthropic's investors include Sequoia Capital, Lightspeed Venture Partners, Menlo Ventures, Spark Capital, Google Ventures (GV), and 1 others.
- What does Anthropic do?
- Anthropic is an AI safety company building reliable, interpretable, and steerable AI systems. Founded in 2021 by former OpenAI researchers including Dario and Daniela Amodei, the company develops Claude, a frontier large language model designed for safety and helpfulness. Anthropic is a leader in responsible AI development, pioneering techniques like constitutional AI and interpretability research.
- When was Anthropic founded?
- Anthropic was founded in 2021 and is headquartered in San Francisco, CA.
- Where is Anthropic headquartered?
- Anthropic is headquartered in San Francisco, CA.
Investors
Related Insights
The definitive guide to AI startup funding in 2026 — from pre-seed through IPO, covering valuation mechanics, timelines, investor expectations, and how AI companies differ from traditional tech startups.
An in-depth look at how AI-focused venture capital operates — from fund structure and deal sourcing to due diligence, portfolio management, and exit strategies in the AI era.
A data-driven analysis of AI funding across all 17 sectors — from Foundation Models to AI Healthcare — with sector totals, deal counts, top companies, and investment trends for 2026.