Best AI Model Security Tools

the pioneering GenAI bug bounty platform designed to safeguard the future of artificial intelligence

Cloudflare started as a simple application to find the source of email spam. From there it grew into a service that protects websites from all manner of attacks, while simultaneously optimizing performance.

Barndoor is one platform for AI access, safety, and control.

Staying ahead of attackers requires thinking like one. Our offensive security approach adapts to today's evolving threats, helping you find and fix vulnerabilities before they become incidents. From mission-critical systems to AI applications, we simulate real-world attacks across your apps, cloud, devices, and infrastructure.

CalypsoAI, acquired by F5 in 2025 and rebranded as F5 AI Guardrails (formerly Inference Defend), delivers runtime security for AI models, agents, and applications. It combines agentic red-teaming with swarms generating 10,000+ new attack prompts monthly and real-time inference-layer protection against prompt injection, jailbreaks, data exfiltration, and denial-of-service. The platform includes the CalypsoAI Security Index and Agentic Warfare Resilience leaderboards for model benchmarking, plus policy enforcement for GDPR, HIPAA, and EU AI Act compliance. Best for enterprises deploying production AI copilots, RAG apps, and autonomous agents needing continuous vulnerability testing and defense integrated with F5 ADSP.

DeepKeep is a model agnostic AI security platform

Gray Swan is an AI security vendor best known for adversarial red-teaming and continuous testing of AI applications, with a separate runtime protection product. Within AI Security Posture Management, its strongest fit is pre-deployment and continuous assessment of LLM and agent exposures: automated probing, jailbreak and prompt-injection testing, model-behavior analysis, and security validation of tool-connected deployments. It appears aimed at enterprises and frontier-model teams that need evidence of where their AI systems break before production, rather than only post-deployment blocking. Its market position is stronger in offensive testing than in classic AI inventory or cloud posture discovery.

At HiddenLayer, we believe AI's success depends on security. Founded by security researchers who uncovered the first-ever AI-specific malware, we've built a company dedicated to protecting the next era of intelligent systems.

Mend.io is the security platform built for every risk, across application security and AI security, securing the code layer, the AI layer, and the attack surface between them. Continuous protection across the full AI application lifecycle.

Mindgard gives organizations the visibility and protection to discover, assess, and defend their AI systems and agents.

NeuralTrust is an AI security platform that discovers and protects autonomous AI agents, models, and tools across an enterprise. Its runtime layer inspects every request an agent makes to models, tools, MCP servers, and data before execution, blocking prompt injection, data leakage, and unauthorized API calls in real time. The platform combines an agent gateway that enforces unified policies across homegrown apps, SaaS tools, and platforms like ChatGPT, Gemini, and Copilot, an agent discovery and posture module that inventories deployed agents and workflows, and adversarial red teaming to surface model vulnerabilities before deployment. It is built for enterprise security and compliance teams and deploys as SaaS, on premises, or hybrid, keeping the data plane local for data sovereignty.

Openlayer is the AI governance platform that helps enterprises discover, test, monitor, govern, and optimize AI systems across their entire lifecycle, from prototype to production.

PhishFirewall Analytics is a commercial phishing simulation tool designed to help security teams assess and reduce human cyber risk through realistic, AI-generated attack scenarios. It specializes in customizable simulations by tone, industry, and language, paired with real-time user behavior tracking during campaigns. The platform enables risk-based targeting, automated follow-up training, and detailed analytics tied to human risk reduction. Best suited for mid-to-large organizations seeking to strengthen security awareness without complex deployment, it operates within the broader Human Risk category. While adjacent products may exist, PhishFirewall Analytics is focused exclusively on phishing simulation capabilities.

Promptfoo helps developers and enterprises build secure, reliable AI applications.

Protectt.ai is an AI-native mobile app security platform that provides comprehensive protection for mobile applications, devices, and financial transactions. It offers an integrated XDR-style approach for mobile, featuring Runtime Application Self-Protection (RASP), mobile threat defense (MTD), and advanced fraud control. The platform is designed to secure banking, insurance, and retail apps against sophisticated mobile malware and social engineering.

SCANOSS finds the cryptography in your source code, the part PKI tools and certificate managers can't see. Crypto Finder scans Java, Python, Go, and C across both proprietary and open source codebases, identifying cryptographic algorithms and producing a CycloneDX CBOM ready for post-quantum migration planning. The visibility your dependency scanners and certificate inventories miss. Built for CI/CD, developed in collaboration with IBM.

Seceon is a cybersecurity platform vendor positioned for SOC operations, with its aiSOC/aiSIEM and SOC automation offerings used for alert triage, investigation, threat hunting, and response orchestration. In the Agentic SOC & Investigations scope, its pitch centers on correlating logs, flows, identities, cloud, endpoint, and application data to reduce manual analyst work and speed incident decisions. It is best suited for MSSPs, MDR providers, and enterprise SOCs that want multi-tenant operations and automated investigation workflows rather than an endpoint-only tool.

At Securiti, our mission is to enable organizations to safely harness the incredible power of Data & AI.

SPLX helps global enterprises secure AI systems end-to-end, with scalable red teaming, real-time threat protection, and automated AI compliance and governance.

TrojAI is a Canadian AI security vendor focused on securing AI models, applications, and agents across build-time and runtime, with a separate emphasis on AI model testing and policy enforcement. Within AI Security Posture Management, its Detect capability is the relevant fit: it red teams models before deployment to surface behavioral risks and remediation guidance. The vendor is a stronger fit for enterprises that need pre-deployment AI risk assessment and controls around model behavior rather than a pure inventory-only posture tool. Adjacent runtime defense products exist, but they are outside this AI-SPM scope.

Vijil is the trust infrastructure that enterprises need to use AI agents with reliability, security, and safety.