ArizeThe agent observability and evaluation platform.
vs
Arthur AIAI governance for everyone
Comparison · MLOps Platforms · weekly run Nov 2
Arize vs Arthur AI
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Arize is the stronger AI pick in MLOps Platforms: it has a visibility score of 1.5 versus 0 for Arthur AI.
Choose Arize if…
- You want the brand AI engines rank higher (1.5 vs 0)
- You want a lower entry price ($50 vs $60)
- You need a self-hosted or on-premises option
- You need ISO 27001 or PCI DSS or HIPAA or GDPR coverage
Choose Arthur AI if…
No clear advantage in the published data.
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Arize | Arthur AI |
|---|---|---|
| Visibility score | 1.5% | 0% |
| Change vs last week | New | New |
| Rank in MLOps Platforms | #34 | #58 |
| Share of voice | 0.7% | 0% |
| Mentions this run | 5 | 0 |
| Positive in AI answers | 20% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Arize 0pp · Arthur AI 0pp over 0 weekly runs.
Engine by engine
Arize leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
ArizeArthur AI
Head to head in AI answers
0 engine answers name both brands
0Arize ranked higher
0Arthur AI ranked higher
Features, pricing & fit
| Dimension | Arize | Arthur AI |
|---|---|---|
| Pricing model | Flat tiers | Flat tiers |
| Entry price | Free; paid from $50 / mo | Free; paid from $60 / mo |
| Free plan | Yes | Yes |
| Deployment | SaaS, with self-hosted deployment on the Enterprise plan; Phoenix runs locally or self-hosted. | Multi-tenant SaaS, single-tenant SaaS, dedicated or managed VPC, self-managed, cloud or on-prem |
| Integrations | 40+ | — |
| Compliance | SOC 2 Type II, ISO 27001, PCI DSS, HIPAA, GDPR | SOC 2 Type II |
| Support | Community, Email, Dedicated support on Enterprise | Community and email support, Dedicated customer success manager (Enterprise), Dedicated channel, Uptime SLA |
| Founded | 2020 | 2018 |
| Headquarters | — | New York City, New York, United States |
| Employees | 51–200 | 11–50 |
| Funding | Series B-1 extension · $131M raised | Series B · $60M raised |
| Best for | AI engineering teams building and running production AI agents and LLM applications who need observability and evaluations. | Enterprise security, audit, governance, engineering and product teams that need to find, control and ship AI agents and models |
Plans side by side
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Arize vs Arthur AI”, https://slateindex.ai/compare/arize-vs-arthur-ai, data of Nov 2, 2026. Licence: CC BY 4.0.