AI Guardrails Tools
Checks that sit around a chatbot or model, on what goes in and what comes out: jailbreaks, prompt injection, leaked data, and answers your policy doesn't allow.
11 tools
Arthur ShieldLLM firewall and evaluation from an ML observability vendor.AI guardrails · Enterprise
Gemini API safety settingsConfigurable harm filters built into the Gemini API.AI guardrails · Free
Granite GuardianOpen guardrail models for detecting harms in LLM traffic.AI guardrails · Open source
Guardrails AIPython framework for validating what goes into and comes out of a model.AI guardrails · Open source
Lakera GuardHosted detection of prompt injection, jailbreaks and data leakage for LLM apps.AI guardrails · Usage based
Llama GuardOpen weight model that checks prompts and responses against a written policy.AI guardrails · Open sourceNeMo GuardrailsToolkit for programmable rails around LLM apps: topic, safety, jailbreak and fact checks.AI guardrails · Open source
Prompt SecurityRuntime protection for GenAI apps and employee GenAI use.AI guardrails · Enterprise
Protect AIAI security platform: LLM firewall, model scanning and red teaming, now part of Palo Alto Networks.AI guardrails · Enterprise- ShieldGemmaOpen weight safety classifiers for model inputs and outputs.AI guardrails · Open source
WildGuardOpen moderation model for prompts and responses, with a benchmark of real and adversarial cases.AI guardrails · Open source
What to ask before you buy
- What is your recall and precision on my harms, in my languages, at my volume? Not in general.
- What happens when you're wrong, and how does a person override it?
- Where does my data sit, who can read it, and what happens to it when we leave?
- What does the price do when our volume doubles? Show me the tier boundaries.
- Who else my size uses this, and can I speak to one of them without you present?
- What is your incident process when your service is down and my queue is filling?
Rules that push teams here
Not legal advice
- The Digital Services ActRisk assessment, transparency reporting, and a working appeals route.
- The Online Safety ActDuties that scale with your size and your users' age.
Keep a list of the ones worth a call
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