Arthur
About
One control plane for trustworthy enterprise AI — performance, observability, guardrails, and governance across the full lifecycle.
Key facts
At-a-glance profile data
- Website
- arthur.ai
- Headquarters
- San Francisco, United States
- Founded
- 2021
- Employees
- 39
- Total funding
- $10M (Seed)
- Business model
- B2B
Arthur pricing
| Plan | Price | Includes |
|---|---|---|
| Free | $0 / month | Monitoring for up to 4 use cases, Unlimited seats, Cloud data connector integrations |
| Premium | $60 / month | Everything in Free, Monitoring for up to 100 use cases, Customizable performance metrics and dashboards |
| Enterprise | Custom | Everything in Premium, Dedicated and managed VPC options, Custom data, jobs, traces and evals |
Pricing scales with AI usage. Premium requires upgrade request. Enterprise requires talking to an expert. Limits vary by tier for data retention, jobs, spans, inferences and evals.
Plans as published by Arthur, checked September 2026. Current prices on arthur.ai
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 1 Mar 2023 | Seed | $10M | Matt Bornstein |
Tech stack
Detected on arthur.ai, last scanned 19 Sept 2026. Run your own scan
- Frontend
- Next.js, Tailwind CSS
- Analytics
- Google Tag Manager, Amplitude
- Support
- Zendesk, HubSpot
- CMS / Builders
- ReadMe
- CDN
- Vercel
- Email provider
- Google Workspace
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Frequently asked
How much funding has Arthur raised?
Arthur has raised a total of $10M in funding. The most recent round on record is Seed.
How many employees does Arthur have?
Arthur has approximately 39 people on record.