Arthur logo — Ensure reliable enterprise AI

Arthur

Ensure reliable enterprise AI

Founded 2018 United States New York, United States 34 employees Series B Total: $60.30M AI, Financial Services +1

General Information

Company Name Arthur
Founded Year 2018
Location United States New York, United States
Employees 34
Industries AI, Financial Services, Machine Learning
Funding Stage Series B
Business Model B2B, SaaS, Platform
Revenue Model Subscription, Usage Based, Service Fee
Social

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AI Insight

Bounce Watch AI
1 month ago

Arthur is strategically preparing for a significant digital overhaul, indicated by detected substantial changes (77.83%) to its website anticipated by September 2026. This forward-looking transformation suggests an upcoming re-positioning in the enterprise AI market, a major product expansion in its AI governance and security offerings, or laying groundwork for a future growth capital raise. The scale of the update signals an intent to refresh its market presence and showcase evolved capabilities.

Signal Types
Website Activity Strategic Planning
Strategic Labels
Digital Transformation Market Re-positioning Product Roadmapping
Next Move: Product Launch
·
Impact: 7/10
·
Ideal For: Enterprise AI/Security Growth Investors — Series C

About Arthur

Arthur, founded in 2018, is pioneering in the realm of ensuring reliable enterprise AI. Under its slogan, "Ensure reliable enterprise AI," Arthur positions itself as a pivotal player in the AI landscape, particularly within the AI, Financial Services, and Machine Learning industries.

Headquartered in the United States, Arthur is gaining traction among Fortune 100 companies, enabling them to seamlessly integrate and manage AI technologies. The platform empowers enterprise security, audit, governance, engineering, and product teams to discover every agent, enforce policies at scale, and ensure the reliability of AI systems, including ML, GenAI, and agentic systems.

In its most recent financial milestone, Arthur secured a substantial $42.00M Series B investment on 01 September 2022, backed by reputable investors such as Acrew Capital, Index Ventures, Work-Bench, Greycroft, BAM Elevate, and Plexo Capital. This capital injection underscores strong investor confidence and positions Arthur well for scaling in the competitive AI sector.

Business keywords: Enterprise AI, Machine Learning Monitoring, AI Governance, AI Security, AI Audit, Policy Enforcement, ML Productivity, GenAI Systems, Agentic Systems, AI Deployment, Financial Services AI, Insurance AI, Healthcare AI, Enterprise-Grade AI, AI Engineering

Services & Products

Agent Security and Governance
AI Observability and Monitoring
Compliance and Risk Management
Agent Behavioral Analytics
Cost Control and Utilization Monitoring

Target Customers

AI Leaders Security Teams CAIOs Product Builders Engineering Leaders Enterprises Fortune 500 Companies

Funding Rounds & Investors (3)

View All
Funding Stage Amount Investors Lead Investors Date
Series B $42.00M 6
Acrew Capital, Index Ventures +4
01 Sep 2022
Series A $15.00M 3
Acrew Capital, Index Ventures +1
01 Dec 2020
Seed $3.30M 4
Index Ventures, Work-Bench +2
01 Dec 2019

Arthur Alternatives & Competitors

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FAQ About Arthur

Ensure reliable enterprise AI
Arthur was founded in 2018.
Arthur is headquartered in New York, United States.
Arthur operates in AI, Financial Services and Machine Learning. Its work centres on Enterprise AI, Machine Learning Monitoring, AI Governance and AI Security. Its customers include AI Leaders, Security Teams and CAIOs.
Arthur has a B2B, SaaS and Platform business model. Its revenue comes from Subscription, Usage Based and Service Fee.
Arthur has approximately 34 employees.
Arthur has completed 3 funding rounds, raising a total of $60.30M. The latest funding stage is Series B.
Arthur offers: Agent Security and Governance, AI Observability and Monitoring, Compliance and Risk Management, Agent Behavioral Analytics, Cost Control and Utilization Monitoring.
Top alternatives and competitors to Arthur include Snorkel AI, Cognida.ai, Iris.ai, Openlayer, Modular. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Arthur and Snorkel AI are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Arthur, https://bouncewatch.com/company/arthur-1, updated 13 September 2026. When citing, please name BounceWatch and link this page.

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