Arize vs Kolena
ArizeObservability Platforms
From $50 / moPublished price
KolenaAI Evaluation and Testing
CustomPublished price
Arize Observability Platforms Observability and evaluation for production AI systems. | Kolena AI Evaluation and Testing Reasoning you can trust. Results you can explain. | |
|---|---|---|
| Overview | ||
| Category | Observability Platforms | AI Evaluation and Testing |
| What it is | Arize helps teams monitor, evaluate, and improve LLM applications, retrieval systems, and machine learning products once they are live in production. | ML testing platform for comprehensive model evaluation with scenario-based testing and regression detection. |
| Pricing | ||
| Published price | From $50 / mo Phoenix (open source) free self-hosted; AX Free cloud tier (25K spans/mo) free; AX Pro $50/mo for small teams running production LLM apps; AX Enterprise custom. Lowest paid tier i… | Custom No public pricing; custom enterprise quotes. A 2-week free trial is available on request, plus several free standalone AI tools (lease abstraction, loss-run analysis, UCC review,… |
| Pricing model | Tiered plans | Custom quote |
| Free options | Free plan · Free trial | Free plan · Free trial |
| Deal on Cubbie | None right now | None right now |
| Company | ||
| Founded | Not available | 2021 |
| Team size | Not available | 11-50 employees |
| Headquarters | Not available | San Francisco, CA |