NVIDIA NeMo Guardrails vs Prompt Inspector
| NVIDIA NeMo Guardrails | Prompt Inspector | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted, Windows | api, Linux, macOS, self-hosted, Web, Windows |
| Prompt injection defense | Yes | Yes |
| PII redaction | Yes | — |
| Output guardrails | Yes | — |
| Deployment model | self-hosted | — |
| Free plan | — | Yes |
Both are listed in Best LLM Security Tools. On Inferse, NVIDIA NeMo Guardrails scores higher on our published basis.