Arthur vs Evidently AI
ArthurAI Observability
Evidently AIAI Evaluation and Testing
$80 / moPublished price
Arthur AI Observability Ship Reliable AI Agents Fast | Evidently AI AI Evaluation and Testing You can't trust what you don't test. Make sure your AI is safe, reliable and ready — on every update. | |
|---|---|---|
| Overview | ||
| Category | AI Observability | AI Evaluation and Testing |
| What it is | AI observability and evaluation platform for LLM and traditional ML models. | Open-source ML monitoring tool for evaluating, testing, and monitoring data and model quality in production. |
| Pricing | ||
| Published price | No current public numeric pricing was verified for Arthur. Pricing is provided through sales or depends on usage, scope, or deployment requirements. | $80 / mo Evidently offers free open-source and Developer options; Pro is $80 per month with usage-based overages, while Enterprise is custom. |
| Pricing model | Tiered plans | Tiered plans |
| Free options | Free plan · Free trial | Free plan · Free trial |
| Deal on Cubbie | None right now | None right now |
| Company | ||
| Founded | 2018 | 2020 |
| Team size | 51-200 employees | 11-50 employees |
| Headquarters | Washington, DC | London, UK |