Mindgard vs CalypsoAI — 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.

CalypsoAI

Define and deploy agile data security, threat management, and governance for AI models, apps, and agents.

Define and deploy agile data security, threat management, and governance for AI models, apps, and agents. Safeguard AI systems from evolving threats like prompt injection and jailbreaks. Choose from preset guardrails or create bespoke policies for specific use cases. Detect and prevent data leakage, compliance failures, and policy violations at runtime. Ensure regulatory compliance, obstruct harmful outputs, and enforce restrictions on model and agent privileges. Achieve continuous visibility and traceability across all AI interactions. AI expands the attack surface in every direction. To maintain your security posture, teams need solutions that balance efficient workflow automation with strategic prioritization and continuous protection against evolving threats. F5 AI Guardrails meets the evolving needs of AI security by providing scalable data governance, augmented threat management, and risk auditing for present and future challenges. Apply tailored risk evaluation frameworks to public foundational models and in-house models alike. Inspect AI interactions across models and apps, and provide real-time protection for DLP and policy violations. Ensure enterprise-wide policy alignment with automated auditing templates for GDPR, HIPAA, EUAIA, and more. Rapidly translate insights from F5 AI Red Team and agentic threat intelligence into active defense strategy. Dynamic model routing to avoid failover states, and maintain performance without compromising security. Avoid detrimental outputs with content moderation filters for toxic, biased, or inaccurate content. Safeguard frontier models with preset configurations for the most popular enterprise and open-source AI. See how F5 AI Guardrails performed against 17,733 adversarial test cases, independently validated by SecureIQLab.

Mindgard

CalypsoAI

Mindgard

CalypsoAI

Mindgard

CalypsoAI