Last updated 08-21-2026
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CalypsoAI
Visitors to calypsoai.com land on F5 AI Guardrails, the runtime security layer F5 built after acquiring CalypsoAI. It inspects prompts, model outputs, and agent tool calls in production, blocking prompt injection, jailbreaks, data leakage, and harmful content before responses reach users. Security teams define policies in natural language and deploy them across public cloud, private cloud, on-prem, and air-gapped environments.
Model vendors ship baseline guardrails tuned to their own risk appetite, not yours. F5 AI Guardrails applies model-agnostic policy enforcement across your full AI inventory, with a threat library that adds over 10,000 attack patterns monthly from F5 Labs research. SecureIQLab testing cited by F5 found foundational models' built-in guardrails blocked roughly 13% of sophisticated attacks, while enterprise runtime controls are built for regulated workloads. Day-one templates cover PCI, PHI, PII, GDPR, HIPAA, and EU AI Act prohibited-risk categories.
Security engineers, compliance teams, and ML platform groups at financial services firms and public sector agencies use it to govern agents from pilot through production. Deployment spans AWS, Azure, Google Cloud, private cloud, and fully air-gapped on-prem. Purchasing goes through F5 sales, with free trials listed at f5.com/trials.
Write custom guardrails in plain language, tailored by use case or region
Threat library adds over 10,000 attack patterns monthly from F5 Labs research
Blocks prompt injection and jailbreaks with threat-informed runtime filters
Day-one controls for PII, PCI, PHI, and EU AI Act prohibited-risk categories
Works across AWS, Azure, GCP, private cloud, and fully air-gapped on-prem
Logs prompts, model reasoning, and tool calls across multi-agent systems
Model-agnostic enforcement across public and proprietary LLMs
Custom guardrails can be defined in natural language without retraining models.
Out-of-the-box compliance templates cover PCI, PHI, GDPR, HIPAA, and EU AI Act alignment.
Deploys across public cloud, private cloud, on-prem, and air-gapped environments.
Named a leader in KuppingerCole's Generative AI Defense Leadership Compass.
No public pricing page; enterprise access requires contacting F5 sales.
calypsoai.com redirects to F5 product pages rather than a standalone CalypsoAI site.
Focused on enterprise buyers rather than individual developers or small teams.
What are AI guardrails on F5 AI Guardrails?
F5 AI Guardrails defines AI guardrails as frameworks of policies, technologies, and controls that keep AI systems operating securely within defined boundaries. CalypsoAI visitors reach this product at calypsoai.com, where guardrails proactively flag risks, protect sensitive data, and build trust across multi-model deployments.
How does F5 AI Guardrails prevent LLM hallucinations and toxic content?
CalypsoAI visitors reach F5 AI Guardrails, which applies content moderation filters and custom policy controls at runtime to inspect model outputs before they reach users. Teams can deploy built-in safeguards or define rules in natural language to block toxic, biased, or harmful content and constrain responses on high-risk topics.
Does F5 AI Guardrails help with EU AI Act compliance?
Yes. Through CalypsoAI, F5 AI Guardrails includes out-of-the-box policy controls aligned to PCI, PHI, and EU AI Act prohibited-risk categories. It secures sensitive data patterns at runtime and logs every enforcement action with transparent reasoning for audit-ready compliance reporting.
How does F5 AI Guardrails differ from model provider guardrails?
Model provider guardrails are baseline protections tied to a single vendor's risk appetite. CalypsoAI's F5 AI Guardrails is built for enterprise workloads across an organization's full AI inventory. In SecureIQLab testing cited by F5, foundational models' built-in guardrails blocked roughly 13% of sophisticated attacks.
Where can F5 AI Guardrails be deployed?
CalypsoAI routes to F5 AI Guardrails, which supports public cloud deployments on AWS, Azure, and Google Cloud, private cloud environments, and on-prem installations including fully air-gapped setups. Policy enforcement is model-agnostic and applies to OpenAI, Anthropic, and similarly formatted agents.
Does F5 offer a free trial for AI Guardrails?
F5 lists free trials at f5.com/trials for teams who want hands-on evaluation. CalypsoAI visitors are directed to contact F5 sales through the product page for demos and purchasing rather than self-serve checkout.