ARES vs Arize Phoenix
| ARES | Arize Phoenix | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | api, Linux, self-hosted | api, self-hosted, Web |
| Deployment | self-hosted | |
| Deployment options | self-hosted | both |
| LLM-as-a-judge | Yes | |
| Free plan | Yes | |
| Cost tracking | Yes | |
| Token cost tracking | Yes | |
| LLM tracing | Yes | |
| LLM evaluations | Yes | |
| Prompt management | Yes | |
| Agent tracing | Yes | |
| Retrieval tracing | Yes |
Listed together in Best AI LLM Evaluation Tools