How Many People Work at Anthropic (Claude)? Statistics & Facts (2025)

How Many People Work at Anthropic?

As of September 2024, Anthropic, the creators of Claude AI, employ 1,035 people. This marks a significant increase from 2023, when they had 240 employees, representing a 331.25% growth.

In 2021, Anthropic, the creators of Claude AI, had just 7 employees. By 2023, this number had grown to 240, and as of September 2024, they employ 1,035 people. This represents a remarkable 331.25% increase from 2023 to 2024.

What is Anthropic?

Anthropic is an AI company that created Claude, a cutting-edge AI system. Founded in 2021 by former OpenAI researchers, including Dario Amodei, Anthropic is headquartered in San Francisco, California. Since its inception, the company has focused on developing AI systems that are both powerful and aligned with human values.

They have made significant strides in AI safety and ethics, aiming to ensure that AI technologies benefit society as a whole. Looking ahead, Anthropic plans to continue advancing AI capabilities while prioritizing safety and ethical considerations, striving to set industry standards for responsible artificial intelligence development.

Timeline of Anthropic's Personnel Numbers

Here is a timeline that shows the significant growth of Anthropic's company size since it was founded in 2021:

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The Exective Team at Anthropic

This the core of the staff at Anthropic:

Dario Amodei: Co-Founder and Chief Executive Officer

Dario Amodei is the Co-Founder and CEO of Anthropic. He oversees the company's strategic direction and overall operations. Dario co-founded Anthropic in 2021 after serving as Vice President of Research at OpenAI, where he led various AI safety and policy initiatives.

Daniela Amodei: Co-Founder and President

Daniela Amodei is the Co-Founder and President of Anthropic. She manages the company's day-to-day operations and organizational growth. Daniela joined Anthropic at its inception in 2021, bringing her experience from OpenAI, where she worked on policy and partnerships.

Jason Clinton: Chief Information Security Officer

Jason Clinton serves as the Chief Information Security Officer at Anthropic. He is responsible for overseeing the company's information security strategy and ensuring the protection of its data assets. Jason joined Anthropic in 2022, having previously worked in cybersecurity roles at major tech firms.

Jared Kaplan: Co-Founder and Chief Science Officer

Jared Kaplan is the Co-Founder and Chief Science Officer at Anthropic. He leads the research and development of AI technologies. Jared co-founded Anthropic in 2021, following his tenure as a researcher at OpenAI, where he contributed to advancements in machine learning and AI safety.

Ben Mann: Co-Founder and Member of Technical Staff

Ben Mann is a Co-Founder and Member of the Technical Staff at Anthropic. He focuses on the technical aspects of AI development and implementation. Ben co-founded Anthropic in 2021, leveraging his experience from OpenAI, where he worked on various AI projects.

Jack Clark: Co-Founder and Head of Policy

Jack Clark is the Co-Founder and Head of Policy at Anthropic. He directs the company's policy and advocacy efforts, ensuring that AI development aligns with ethical standards. Jack co-founded Anthropic in 2021 after serving as the Policy Director at OpenAI, where he played a key role in shaping AI policy.

Mike Krieger: Chief Product Officer

Mike Krieger is the Chief Product Officer at Anthropic. He oversees product strategy and development, ensuring that the company's AI solutions meet market needs. Mike joined Anthropic in 2022, bringing his experience as the co-founder of Instagram, where he led product development.

Anthropic Employee Statistics

These are some notable statistics about Anthropics workforce, including education, localization, and positions:

Where Are Anthropic's Employees Located?

The large majority of the workers at Anthropic live in the US.

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Where Are the Employees Located Within the US?

They seem to primarily employ workers from California, as the company is based in San-Francisco.

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Where Did They Study?

Most of the staff come from the worlds top universities.

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What Did They Study?

Over 50% of Anthropic's staff studied some kind of computer science.

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What Positions Are People Employed In?

Being an AI company, most of the employees work with engineering, this is also seen at companies like OpenAI.

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Timeline of Anthropic's Key Milestones Since Launch

Anthropic has managed to build an incredible platform over the past 3 years, which is also seen in the amount of people they have employed since they were founded. Here are the biggest milestones/hightlights:

2021: Founding of Anthropic

Anthropic was founded by former OpenAI researchers, including Dario Amodei, in San Francisco, California.

2022: Rapid Growth

Anthropic expanded its team to 192 employees, focusing on developing AI systems aligned with human values.

2023: Continued Expansion

The company grew to 240 employees, making significant strides in AI safety and ethics.

2023: Claude AI Launch

Anthropic launched Claude, its advanced AI system, which quickly gained recognition for its capabilities and ethical design.

2023: Strategic Partnerships

Anthropic formed key partnerships with leading tech companies to further AI research and development.

2023: Amazon Investment

Amazon invested 4 billion USD in Anthropic, providing significant funding to support the company's growth and innovation.

2024: Major Milestone

Anthropic reached a workforce of 1,035 employees, marking a 331.25% increase from the previous year and solidifying its position as a leader in responsible AI development.

2024: Google Investment

Google invested 500 million USD in Anthropic, enhancing the company's resources and collaborative opportunities in the AI sector.

2024: Valuation Milestone

Anthropic achieved a significant valuation milestone, reflecting its impact and potential in the AI industry.

2024: Claude AI Update

Anthropic released a major update to Claude, further improving its performance and ethical alignment.