TrojAI Defend is a commercial LLM guardrails solution by A10 Networks. Zscaler SPLX AI Runtime Threat Inspection is a commercial LLM guardrails solution by SPLX. Features, integrations, deployment and the company behind each one, side by side.
AI firewall for runtime protection of AI models, applications, and agents
Analyzes AI interaction logs for near real-time threat detection in GenAI apps
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Common questions when comparing TrojAI Defend vs Zscaler SPLX AI Runtime Threat Inspection for LLM guardrails.
TrojAI Defend: AI firewall for runtime protection of AI models, applications, and agents. Built by A10 Networks.
Zscaler SPLX AI Runtime Threat Inspection: Analyzes AI interaction logs for near real-time threat detection in GenAI apps. Built by SPLX.
The table above shows where their features, integrations, deployment and company size fit differ.
TrojAI Defend is made by A10 Networks. Zscaler SPLX AI Runtime Threat Inspection is made by SPLX. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. TrojAI Defend and Zscaler SPLX AI Runtime Threat Inspection are both LLM Guardrails products. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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