Mindgard vs Prompt Security — Comparison

Mindgard

Secure your AI systems from new threats that traditional application security tools cannot address. Uncover and mitigate AI vulnerabilities, enabling

Organizations are rapidly adopting AI technologies, embedding them into production environments without full visibility into how their probabilistic and opaque behaviors introduce exploitable risk. Mindgard addresses this challenge by providing AI security solutions that help enterprises secure AI models, agents, and applications across the AI lifecycle. Spun out of more than a decade of AI security research at Lancaster University and headquartered in Boston and London, Mindgard enables organizations to identify, assess, and mitigate real-world AI threats. Mindgard’s philosophy is grounded in offensive security. Effective defenses are built by emulating how real attackers scope, plan, and exploit AI systems. Mindgard empowers organizations to understand what attackers can learn, assess how systems can be exploited, and prevent breaches. This approach is powered by an elite team of AI and offensive security experts whose research is embedded directly into the platform, enabling teams to apply advanced AI security capabilities without building them in-house. Join others Red Teaming their AI Mindgard was founded on pioneering research by Dr. Peter Garraghan at Lancaster University, which showed traditional AppSec could not address AI-specific risks. Seed round led by top security investors, validating demand for an offensive-security approach to AI and the thesis that effective defenses must emulate real attacker behavior. Expanded leadership with key hires: CEO James Brear, Head of Research Aaron Portnoy, and Offensive Security Lead Rich Smith, accelerating the research-led foundation. Secured Fortune 500 design partners, validating enterprise demand for attacker-aligned AI security. We’ve assembled the strongest AI security team in the world, with deep roots in cybersecurity AI research and behavioral analysis. Mindgard's values guide our actions and decisions. These principles form the foundation of our company's culture, shaping how we interact within our teams and with our clients. They inspire us to improve continuously and help us navigate the dynamic landscape of the AI security industry. Learn how Mindgard secures AI systems by applying attacker-aligned testing, continuous risk assessment, and runtime defense across models, agents, and applications. See how Mindgard exposes and fixes exploitable AI risk across your AI agents and systems. Mindgard, the leading provider of AI security solutions, helps enterprises discover, assess, and defend their AI systems. Spun out from over a decade of AI security research at Lancaster University and headquartered in Boston and London, Mindgard combines AI red teaming with offensive security expertise and AI research to identify exploitable vulnerabilities in AI models, agents, and applications before attackers do.

Prompt Security

Prompt Security is the AI security company helping you manage GenAI risks. Identify, analyze, and secure vulnerabilities in LLM-based applications wit

SECURE YOUR AI. EVERYWHERE IT MATTERS. Toxic, Biased or Harmful Content Toxic, Biased or Harmful Content Toxic, Biased or Harmful Content A complete solution for safeguarding AI at every touchpoint in the organization Enable your employees to adopt AI tools without worrying about Shadow AI, Data Privacy and Regulatory risks. Agentic AI, accelerated by MCP, can now execute tasks autonomously, demanding real-time, machine-level security for visibility, risk assessment, and enforcement beyond traditional analysis boundaries. Getting started with Prompt Security is fast and easy, regardless of how your tech stack looks like. It's your choice. Prompt Security can be delivered as SaaS or on-premises based on your unique needs. Identify vulnerabilities in your homegrown applications powered by AI with Prompt Security’s Red Teaming. Head of Generative AI, Zeta Global Chief Information Security Officer at The New York Times Manager, Digital Workspace Operations at St. Joseph's Healthcare Hamilton Get instant access to detailed risk assessments powered by Prompt Security's specialized scoring methodology. Whether you're evaluating popular AI tools or assessing MCP servers, our platform provides transparent risk scores, parameter breakdowns, and certification status checks. Head of Generative AI, Zeta Global Chief Information Security Officer at The New York Times Manager, Digital Workspace Operations at St. Joseph's Healthcare Hamilton

Mindgard

Prompt Security

Mindgard

Prompt Security

Mindgard

Prompt Security