Arthur
Ship 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
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
4 technologies & apps tracked
Create a free account — 10 credits a month to unlock the full tech & app stack, funding history, and valuations.
Sign up to view the funding chart
Create a free account — you'll get 10 credits a month to unlock funding history, valuations, and tech stacks.
Funding History
Sep 2022
Sign up to see all 3 rounds
Full funding history, per-round amounts, and investor participation.
Investors
Similar Companies
Provides a platform to efficiently train, fine-tune, and deploy large language models for organiz...
Cursor is the best way to code with AI, and built to make you extraordinarily productive.

UiPath is an AI-enhanced end-to-end automation platform.
ML inference infrastructure for deploying and serving AI models at scale, performantly and cost-e...

AI hardware company building wafer-scale processors for deep learning training and inference
AI software engineering company building Devin, an autonomous AI coding agent capable of planning...
