FireTail Centralized AI Logging vs Zscaler SPLX AI Runtime Threat Inspection: Side-by-Side Comparison (2026)

Short answer

Security teams deploying multiple LLMs across vendors need FireTail Centralized AI Logging to stop prompt injection and data exfiltration at the log layer, where most AI security tools leave blind spots. The platform normalizes logs from different providers into one stream, detects jailbreak attempts and encoded payloads in real time, and flags PII leakage,capabilities that map directly to NIST DE.CM and DE.AE functions most competitors skip. Skip this if your organization runs a single LLM provider or has no governance requirements yet; you're paying for aggregation you don't need. Security teams deploying internal GenAI applications need visibility into LLM interactions for prompt injection, data exfiltration, and jailbreak attempts,exactly what Zscaler SPLX AI Runtime Threat Inspection does through near real-time log analysis with 25+ AI-specific threat detectors. The low false positive rate and automated risk triage mean your team spends time on actual incidents, not tuning alerts. Skip this if you're looking for broader AI governance or model supply chain security; SPLX owns the runtime detection layer only.