Arthur
formerly ArthurAIShip Reliable AI Agents Fast
New York, United States · Founded 2018 · $60.3M raised
- Headquarters
- New York, New York
- Employees
- 51–200
- Founded
- 2018
- Business Model
- B2B
- Website
- arthur.ai
- Total Funding
- $60.3M
- Last Round
- $42.0M Series BSep 2022
- Rounds
- 3
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Arthur is an AI lifecycle management platform that helps enterprise teams evaluate, monitor, and govern AI models across traditional ML, generative AI, and agentic systems. It provides real-time evals, built-in guardrails to block problematic outputs, and agent discovery tools to ensure reliability and policy compliance. Arthur supports flexible deployment via SaaS, on-premises, or through AWS and GCP marketplaces.
Summary
Arthur is an Artificial Intelligence company based in New York, United States, founded in 2018. It has raised $60.3M in total across 3 rounds, most recently a $42.0M Series B round in Sep 2022. Investors include Index Ventures, Acrew Capital and Greycroft.
Tech & App Stack
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Funding History
Sep 2022
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Funding: Seed through Series B. Amounts, valuations, and investors where available.
Investors
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