Anthropic
About Anthropic
Anthropic is a AI Infrastructure startup based in San Francisco, California, USA that has raised $61.6B in venture capital across 10 funding rounds since 2021. The company reached Series G stage in April 2026 with a $5B round led by Amazon. Anthropic's investor base includes 7 institutional funds, with Amazon leading the most recent equity round.
Anthropic is an American AI safety company founded in 2021, best known for developing the Claude family of large language models. The company focuses on AI safety research and has become one of the most highly-valued private AI companies globally, with approximately 2,500 employees.
Anthropic Funding Rounds Timeline
10 rounds · $61.6B raised · since 2021
| Round | Date | Amount | Valuation | Lead investor | Co-investors |
|---|---|---|---|---|---|
| Strategic | April 2026 | $5B | — | Amazon | — |
| Series G | February 2026 | $30B | $380B | — | — |
| Series F | September 2025 | $13B | $183B | ICONIQ Capital | Fidelity Management & Research, Lightspeed Venture Partners, Qatar Investment Authority |
| Series E | March 2025 | $3.5B | $61.5B | Lightspeed Venture Partners | — |
| Strategic | March 2025 | $1B | — | — | |
| Strategic | November 2024 | $4B | — | Amazon | — |
| Strategic | March 2024 | $2.8B | — | Amazon | — |
| Strategic | October 2023 | $500M | — | — | |
| Strategic | September 2023 | $1.3B | — | Amazon | — |
| Series B | April 2022 | $580M | — | FTX | — |
Investors in Anthropic
7 institutional investors across 10 rounds
Lead investors
Co-investors
Recent news about Anthropic
15 signals tracked
- FundingAnthropic: $5 Billion Investment From Amazon Expands Strategic AI Infrastructure PartnershipApril 22, 2026
- FundingAmazon to invest up to $25B in Anthropic as part of expanded cloud partnershipApril 21, 2026
- FundingAnthropic attracts $800bn valuation bids as AI investment frenzy intensifiesApril 16, 2026
- ProductCoreWeave inks multiyear cloud deal with AnthropicApril 11, 2026
- FundingAnthropic Acquired Coefficient Bio In A $400 Million DealApril 7, 2026
- ProductAnthropic Locks in AI Chip Supply Through New Partnership with Google and BroadcomApril 7, 2026
Questions about Anthropic
How much has Anthropic raised?
Anthropic has raised $61.6B across 10 funding rounds since 2021.
Who are the investors of Anthropic?
Anthropic's investors include Amazon, ICONIQ Capital, Lightspeed Venture Partners, Google, FTX, Fidelity Management & Research, Qatar Investment Authority.
When was Anthropic's last funding round?
Anthropic's most recent round was a $5B Strategic in April 2026, led by Amazon.
What is Anthropic's valuation?
Anthropic reached a $380B valuation (unicorn status) with its Strategic round in April 2026.
Where is Anthropic headquartered?
Anthropic is headquartered in San Francisco, California, USA, and was founded in 2021 by Dario Amodei, Daniela Amodei, Jared Kaplan, Jack Clark, Chris Olah, Ben Mann, Sam McCandlish, Tom Brown.