Acuvity RYNO vs Zscaler SPLX Platform: Side-by-Side Comparison (2026)

Short answer

Mid-market and enterprise teams deploying AI agents internally should pick Acuvity RYNO if shadow AI discovery and runtime governance are your actual pain points, not aspirational ones. The platform covers the full lifecycle,from finding unauthorized model usage to blocking prompt injection at runtime and enforcing data loss prevention across text, code, and images,which maps directly to ID.AM and DE.CM in NIST CSF 2.0. Skip this if you need broad GenAI usage monitoring without enforcement teeth, or if your primary concern is vetting third-party AI vendors rather than controlling internal deployments. Mid-market and enterprise security teams deploying internal LLM applications need Zscaler SPLX Platform because it's the only platform that treats AI systems as supply chain risk, not just another application to monitor. The platform covers the full NIST lifecycle from ID.AM asset discovery through DE.CM runtime inspection, with native jailbreak detection and automated red teaming that catches prompt injection attacks before they reach production. Skip this if your organization hasn't yet built or integrated custom LLM applications; you're paying for capabilities you won't use for another 18 months.