Guardrails AI vs OpenGuardrails
| Guardrails AI | OpenGuardrails | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | $10/mo |
| Open source | No | No |
| Platforms | api, self-hosted, Web | api, self-hosted, Web |
| Free plan | — | No |
| Paid from | — | 10 /mo |
| Deployment | — | hybrid |
| Prompt injection defense | — | Yes |
| PII detection | — | Yes |
| Custom policies | — | Yes |
| SDK languages | — | [] |
Both are listed in Best AI Guardrail Software. On Samsung Mobile US Press, Guardrails AI scores higher on our published basis.