Features, pricing, ratings, and pros & cons — compared head-to-head.
FYEO Agentic AI Security Audits is a commercial ai red teaming tool by FYEO. Promptfoo LLM Vulnerability Scanner is a free ai red teaming tool by Promptfoo. Compare features, ratings, integrations, and community reviews side by side to find the best ai red teaming fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
FYEO Agentic AI Security Audits
Enterprise security teams deploying LangChain, AutoGen, or CrewAI agents need FYEO Agentic AI Security Audits because it's the only service that combines manual code review with simulated red team testing specifically built for agentic systems, catching prompt injection and unsafe tool use patterns that generic AI security scanners miss. The on-premises deployment and threat modeling framework cover NIST ID.RA and ID.AM, meaning you get asset context and risk quantification rather than just vulnerability lists. Skip this if your agents are still in POC phase or if you need continuous automated scanning; FYEO is a point-in-time audit service, not a monitoring platform.
Promptfoo LLM Vulnerability Scanner
Security teams embedding LLMs into production applications need Promptfoo LLM Vulnerability Scanner because it catches prompt injection and jailbreak vulnerabilities before attackers do, without requiring proprietary integrations or vendor lock-in. The tool's open-source foundation and support for any model architecture, RAG system, or fine-tune means you're testing what you actually ship, not a sandbox version. Skip this if your organization needs continuous runtime monitoring of LLM behavior in production; Promptfoo is a pre-deployment scanner, not a detection layer for active attacks.
Security audit service for agentic AI systems via threat modeling & red teaming.
Open-source LLM vulnerability scanner for AI red teaming and security testing.
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Common questions about comparing FYEO Agentic AI Security Audits vs Promptfoo LLM Vulnerability Scanner for your ai red teaming needs.
FYEO Agentic AI Security Audits: Security audit service for agentic AI systems via threat modeling & red teaming. built by FYEO. Core capabilities include Threat modeling for agentic AI systems, Manual code review of agentic AI codebases, Simulated red team testing against agentic AI systems..
Promptfoo LLM Vulnerability Scanner: Open-source LLM vulnerability scanner for AI red teaming and security testing. built by Promptfoo. Core capabilities include Automated adversarial test generation targeting specific LLM applications, Prompt injection vulnerability detection, Jailbreak resistance testing..
Both serve the AI Red Teaming market but differ in approach, feature depth, and target audience.
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