AI Gateway vs Cranium AI Card: Side-by-Side Comparison (2026)

AI Gateway: Centralized gateway for accessing and securing AI models with routing & monitoring. built by NeuralTrust. Core capabilities include Centralized access to multiple AI models through single endpoint, Smart traffic routing based on cost, latency, or policy, Failover and automatic recovery mechanisms..

Cranium AI Card: Generates portable AI system compliance & security records w/ BOM & scoring. built by Cranium. Core capabilities include AI Bill of Materials (AI BOM) for component inventory, Vulnerability assessment for AI systems, Compliance framework alignment (EU AI Act, NIST AI RMF, ISO)..

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

AI Gateway differentiates with Centralized access to multiple AI models through single endpoint, Smart traffic routing based on cost, latency, or policy, Failover and automatic recovery mechanisms. Cranium AI Card differentiates with AI Bill of Materials (AI BOM) for component inventory, Vulnerability assessment for AI systems, Compliance framework alignment (EU AI Act, NIST AI RMF, ISO).

AI Gateway is developed by NeuralTrust. Cranium AI Card is developed by Cranium. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

AI Gateway and Cranium AI Card serve similar LLM Guardrails use cases. Review the feature comparison above to determine which fits your requirements.