Guardrails AI vs HiddenLayer AI Runtime Security

Guardrails AI

7.0 #7 in LLM Security Tools

About Guardrails AI

HiddenLayer AI Runtime Security

6.9 #6 in AI Guardrail Software

About HiddenLayer AI Runtime Security
Guardrails AIHiddenLayer AI Runtime Security
Free planNoNo
Free trialNoNo
Paid from——
Open sourceNoNo
Platformsapi, self-hosted, Webapi, Linux, self-hosted, Web
Deployment—hybrid
Prompt injection defense—Yes
PII detection—Yes
Jailbreak detection—Yes
Custom policies—Yes
SDK languages—Python, TypeScript, JavaScript

Both are listed in Best AI Guardrail Software. On Samsung Mobile US Press, Guardrails AI scores higher on our published basis.