Vigil Guard vs WitnessAI
| Vigil Guard | WitnessAI | |
|---|---|---|
| Free trial | Yes | |
| Platforms | api, extension, Linux, self-hosted | api, Web, Windows |
| Prompt injection defense | Yes | Yes |
| PII redaction | Yes | Yes |
| Secrets detection | Yes | Yes |
| Output guardrails | Yes | Yes |
| Model-abuse detection | Yes | |
| Deployment model | cloud |
Listed together in Best LLM Security Tools