Langfuse vs Prompt Assay
| Langfuse | Prompt Assay | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | $29/mo | $49/mo |
| Platforms | api, self-hosted, Web | api, Web |
| Free plan | Yes | Yes |
| Paid from | 29 /mo | |
| Cost tracking | Yes | |
| Token cost tracking | Yes | |
| LLM tracing | Yes | |
| LLM evaluations | Yes | |
| Prompt management | Yes | |
| Agent tracing | Yes | |
| Retrieval tracing | Yes | |
| Deployment options | both | |
| Prompt versioning | Yes | |
| Prompt testing | Yes | |
| Prompt templates | Yes | |
| Access controls | Yes | |
| API or SDK access | Yes | |
| Model provider support | multi-provider |
Listed together in Best Prompt Management Software