# Zscaler AI Runtime Protection Zscaler AI Runtime Protection is an LLM Guardrails product by SPLX. It runs in the cloud. Pricing is commercial (contact sales). Runtime protection for AI systems detecting prompt attacks & data leaks Checked October 2026. ## What is Zscaler AI Runtime Protection? Zscaler AI Runtime Protection (formerly SPLX) monitors and secures AI applications in production environments. The platform detects and blocks prompt-based threats including jailbreaks, prompt injections, and data leakage attempts in real-time. The solution applies input and output filtering to AI interactions, enforcing guardrails on both user prompts and model responses. Organizations can define custom policies using natural language to block specific topics, phrases, or behaviors based on their use case and compliance requirements. Detection thresholds can be adjusted to balance sensitivity and false positive rates. The platform provides detailed telemetry for security analysis, including logs of blocked prompts with timestamps, similarity scores, and trigger context. All monitoring and enforcement occurs with minimal latency impact on user experience. Integration capabilities include REST API connections, conversational platforms, and large language model frameworks. The platform supports both commercial and open-source AI models through pre-built connectors that require no coding to implement. The solution addresses AI security across the full lifecycle, from development testing to production runtime protection, with centralized visibility into AI risk posture and policy violations. Tags: Anomaly Detection ## Where it fits in your security program (NIST CSF 2.0) - [Detect](https://cybersectools.com/guides/building-detect-program-small-team): helps you spot attacks and unusual activity. ## Quick facts - Category: [AI Security](https://cybersectools.com/categories/ai-security) ยท [LLM Guardrails](https://cybersectools.com/categories/llm-guardrails) - Vendor: [SPLX](https://cybersectools.com/companies/splx) (Claimed listing) - Deployment: Cloud - Company size fit: Mid-Market, Enterprise - Pricing model: Commercial (contact sales) - Features: 10 listed - Integrations: 3 listed - Website: splx.ai The full feature and integration lists are on the page for signed-in visitors. ## Where it ranks No shortlist covers this product's category yet. The closest is [Best AI SOC Solutions for Business](https://cybersectools.com/shortlists/best-ai-soc-solutions). ## Zscaler AI Runtime Protection FAQ ### What is Zscaler AI Runtime Protection? Zscaler AI Runtime Protection is a product by SPLX in the LLM Guardrails category. It covers Anomaly Detection. ### What is the pricing for Zscaler AI Runtime Protection? Zscaler AI Runtime Protection is a commercial product. For pricing, visit https://splx.ai/platform/ai-runtime-protection/ or contact SPLX. ### What are alternatives to Zscaler AI Runtime Protection? Alternatives to Zscaler AI Runtime Protection listed on CybersecTools: 1. [Behavioral Threat Detection](https://cybersectools.com/tools/behavioral-threat-detection) - Monitors GenAI user behavior patterns to detect threats across workflows (Commercial) 2. [FireTail Centralized AI Logging](https://cybersectools.com/tools/firetail-centralized-ai-logging) - Aggregates & analyzes LLM logs from multiple AI providers for security & governance. (Commercial) 3. [Impart LLM Security](https://cybersectools.com/tools/impart-llm-security) - LLM security platform detecting prompt injection, jailbreaks, and abuse (Commercial) 4. [Verax Protect](https://cybersectools.com/tools/verax-protect) - Platform for monitoring and securing LLMs in production environments (Commercial) 5. [Calypso AI Inference Platform](https://cybersectools.com/tools/calypso-ai-inference-platform) - Platform securing AI models at inference with red-teaming, defense & monitoring (Commercial) Compare all Zscaler AI Runtime Protection alternatives at [https://cybersectools.com/alternatives/zscaler-ai-runtime-protection](https://cybersectools.com/alternatives/zscaler-ai-runtime-protection) ### What deployment and organization size does Zscaler AI Runtime Protection fit? Zscaler AI Runtime Protection is available as a cloud service. It is listed for mid-market companies and enterprises. Pricing is commercial. Ask SPLX for pricing and support terms. ## Compare Zscaler AI Runtime Protection with similar solutions - [Zscaler AI Runtime Protection vs Behavioral Threat Detection](https://cybersectools.com/compare/behavioral-threat-detection-vs-zscaler-ai-runtime-protection) - [Zscaler AI Runtime Protection vs FireTail Centralized AI Logging](https://cybersectools.com/compare/firetail-centralized-ai-logging-vs-zscaler-ai-runtime-protection) - [Zscaler AI Runtime Protection vs Impart LLM Security](https://cybersectools.com/compare/impart-llm-security-vs-zscaler-ai-runtime-protection) All alternatives to Zscaler AI Runtime Protection: [/alternatives/zscaler-ai-runtime-protection](https://cybersectools.com/alternatives/zscaler-ai-runtime-protection) --- Source: https://cybersectools.com/tools/zscaler-ai-runtime-protection For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any compare page has a Markdown copy too (add .md to its URL). More on Zscaler AI Runtime Protection and SPLX: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=product-md