AI Gateway vs Protect AI Layer: 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..

Protect AI Layer: Runtime security platform for AI apps with threat detection and monitoring. built by Protect AI. Core capabilities include Automatic AI application discovery using eBPF monitoring, 27 turnkey security policies based on 15 security scanners, End-to-end monitoring of AI interactions including tool calls and function calls..

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. Protect AI Layer differentiates with Automatic AI application discovery using eBPF monitoring, 27 turnkey security policies based on 15 security scanners, End-to-end monitoring of AI interactions including tool calls and function calls.

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

AI Gateway and Protect AI Layer serve similar LLM Guardrails use cases: both are LLM Guardrails tools. Review the feature comparison above to determine which fits your requirements.