AI Gateway vs Zscaler SPLX AI Runtime Threat Inspection: 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..

Zscaler SPLX AI Runtime Threat Inspection: Analyzes AI interaction logs for near real-time threat detection in GenAI apps. built by SPLX. Core capabilities include LLM log analysis and scanning, 25+ AI threat detectors, JSON log file upload..

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. Zscaler SPLX AI Runtime Threat Inspection differentiates with LLM log analysis and scanning, 25+ AI threat detectors, JSON log file upload.

AI Gateway is developed by NeuralTrust. Zscaler SPLX AI Runtime Threat Inspection is developed by SPLX. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

AI Gateway and Zscaler SPLX AI Runtime Threat Inspection serve similar LLM Guardrails use cases: both are LLM Guardrails tools. Review the feature comparison above to determine which fits your requirements.