ZeroTrusted AI Firewall

Web · Self-hosted

Freedom report

One barScore 5.0

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

ZeroTrusted AI Firewall is ranked #24 of 28 in LLM security tools on Freedom251. It runs on Self-hosted, Web. There is no free plan.

ZeroTrusted AI Firewall plans and pricing

All plans

Enterprise Not published Custom pricing tailored to security, compliance, and deployment needs · SaaS, on-premises, air-gapped, and multi-cloud · volume and federal procurement options zerotrusted.ai · 30 Sept 2026

Compared on LLM security tools

Free plan: No
Prompt injection defense: Yes
PII redaction: Yes
Secrets detection: Yes
Output guardrails: Yes
Model-abuse detection: Yes
Deployment model: hybrid

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The record

Purpose: AI Firewall inspects prompts, model responses, and tool calls to block prompt injection, jailbreaks, data exfiltration, hallucinations, toxicity, and unauthorized tool use.
Data protection: It redacts or blocks PII, PHI, secrets, classified markings, and custom-sensitivity tokens before prompts leave an organization’s perimeter.
Tool governance: Administrators can allow-list agent tools, inspect arguments, enforce argument types, and revoke tool access when a policy violation occurs.
Threat detection: The product describes adversarial ML defenses for model inversion, membership inference, and poisoning, plus zero-day LLM threat detection through behavioral analytics.
API protection: It can rate-limit, throttle, and isolate abusive callers at the AI API layer, with adaptive rules based on live traffic patterns.
Deployment: The listed modes are inline proxy for production-path enforcement, out-of-band traffic mirroring for detection and policy tuning, and browser or edge enforcement when combined with Shadow AI Protection.
Latency: The maker says inline deployment adds under a millisecond to most inference paths and out-of-band monitoring has zero production-path latency impact.
Model compatibility: The product page names ChatGPT, Claude, Gemini, self-hosted LLMs, and internal agent frameworks as models or environments it can sit between users and.
File sanitization: The dashboard can sanitize uploads and prompts by redacting PII, PHI, classified markings, and secrets; the page names English, Japanese, Spanish, Portuguese, and more.
Security and compliance: The company’s About page says its platform has SOC 2, ISO 27001, NIST, and HIPAA compliance built in.
Privacy: The privacy policy says data is encrypted in transit and at rest, the company does not sell personal data, and it does not use third-party tracking cookies or analytics scripts.
Pricing limits: Pricing is custom and the maker directs organizations to contact sales; the page lists a dedicated success manager and onboarding with the Enterprise tier.
Support: The contact page invites visitors to request a demo or security assessment and says communications are encrypted end-to-end.
Headquarters: Kissimmee, Florida, United States

Where it ranks on Freedom251

Best LLM Security Tools in 2026#24 of 28
Best SOAR Software in 2026#18 of 19

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Sources

zerotrusted.ai/products/ai-firewall· checked 30 Sept 2026
zerotrusted.ai/about· checked 30 Sept 2026
zerotrusted.ai/privacy· checked 30 Sept 2026
zerotrusted.ai/pricing· checked 30 Sept 2026
zerotrusted.ai/contact· checked 30 Sept 2026