Aiceberg Risk Signals Library vs RealmGuard: Side-by-Side Comparison (2026)

Aiceberg Risk Signals Library: Library of AI threat detection signals for securing generative AI models. built by Aiceberg. Core capabilities include PII detection and protection, PHI detection for healthcare data, PCI data detection for payment information..

RealmGuard: AI guardrail platform detecting harmful outputs, prompt injections & policy violations. built by Realm Labs. Core capabilities include Real-time detection of harmful, unsafe, or policy-violating AI outputs, Prompt injection attack detection and blocking, PII detection within AI conversations..

Both serve the LLM Guardrails market but differ in approach, feature depth, and target audience.

Aiceberg Risk Signals Library differentiates with PII detection and protection, PHI detection for healthcare data, PCI data detection for payment information. RealmGuard differentiates with Real-time detection of harmful, unsafe, or policy-violating AI outputs, Prompt injection attack detection and blocking, PII detection within AI conversations.

Aiceberg Risk Signals Library is developed by Aiceberg. RealmGuard is developed by Realm Labs. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Aiceberg Risk Signals Library and RealmGuard serve similar LLM Guardrails use cases: both are LLM Guardrails tools, both cover Content Filtering, PII. Review the feature comparison above to determine which fits your requirements.