HiddenLayer AI Guardrails vs Prompt Inspector
| HiddenLayer AI Guardrails | Prompt Inspector | |
|---|---|---|
| Free plan | Yes | |
| Paid from | $416666.67/mo | Free |
| Platforms | self-hosted, Web | api, Linux, macOS, self-hosted, Web, Windows |
| Prompt injection defense | Yes | Yes |
| PII redaction | Yes | |
| Secrets detection | Yes | |
| Output guardrails | Yes | |
| Model-abuse detection | Yes | |
| Free plan | Yes |
Listed together in Best LLM Security Tools