OpenAI Guardrails vs PII Firewall
| OpenAI Guardrails | PII Firewall | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | |
| Paid from | Free | |
| Platforms | api, self-hosted, Web | Linux, self-hosted |
| Deployment | hybrid | self_hosted |
| Prompt injection defense | Yes | No |
| PII detection | Yes | Yes |
| Jailbreak detection | Yes | No |
| Custom policies | Yes | Yes |
| SDK languages | Python, TypeScript | Python |
Listed together in Best AI Guardrail Software