Arthur AIAI governance for everyone
vs
Evidently AIOpen-source AI evaluation and observability
Comparison · MLOps Platforms · weekly run Nov 2
Arthur AI vs Evidently AI
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Evidently AI is the stronger AI pick in MLOps Platforms: it has a visibility score of 2.4 versus 0 for Arthur AI.
Choose Arthur AI if…
- You need SOC 2 Type II coverage
- You prefer a larger, established vendor (11–50 employees)
Choose Evidently AI if…
- You want the brand AI engines rank higher (2.4 vs 0)
- Listed as a monitoring option in vendor-neutral ML stacks
- Named alongside Prometheus and Grafana in monitoring setups
- Grouped with Arize and WhyLabs as a monitoring tool
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Arthur AI | Evidently AI |
|---|---|---|
| Visibility score | 0% | 2.4% |
| Change vs last week | New | New |
| Rank in MLOps Platforms | #58 | #25 |
| Share of voice | 0% | 0.9% |
| Mentions this run | 0 | 7 |
| Positive in AI answers | — | 50% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Arthur AI 0pp · Evidently AI 0pp over 0 weekly runs.
Engine by engine
Evidently AI leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
Arthur AIEvidently AI
Head to head in AI answers
0 engine answers name both brands
0Arthur AI ranked higher
0Evidently AI ranked higher
Features, pricing & fit
| Dimension | Arthur AI | Evidently AI |
|---|---|---|
| Pricing model | Flat tiers | — |
| Entry price | Free; paid from $60 / mo | — |
| Free plan | Yes | — |
| Deployment | Multi-tenant SaaS, single-tenant SaaS, dedicated or managed VPC, self-managed, cloud or on-prem | The open-source version runs on the customer's own infrastructure; Evidently Cloud runs on managed infrastructure. |
| Compliance | SOC 2 Type II | — |
| Support | Community and email support, Dedicated customer success manager (Enterprise), Dedicated channel, Uptime SLA | — |
| Founded | 2018 | 2020 |
| Headquarters | New York City, New York, United States | San Francisco, CA, United States |
| Employees | 11–50 | 1–10 |
| Funding | Series B · $60M raised | Seed · $1M raised |
| Best for | Enterprise security, audit, governance, engineering and product teams that need to find, control and ship AI agents and models | AI and ML teams that want open-source evaluation, testing and monitoring for LLM applications and predictive models. |
Plans side by side
Evidently AI
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Arthur AI
Profile in progress.
Evidently AI
- Listed as a monitoring option in vendor-neutral ML stacks
- Named alongside Prometheus and Grafana in monitoring setups
- Grouped with Arize and WhyLabs as a monitoring tool
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Arthur AI vs Evidently AI”, https://slateindex.ai/compare/arthur-ai-vs-evidently-ai, data of Nov 2, 2026. Licence: CC BY 4.0.