Impart LLM Security vs Repello AI ARGUS: Side-by-Side Comparison (2026)

Impart LLM Security

Teams deploying internal LLM applications without visibility into what models are running or how they're being used should start with Impart LLM Security; automatic model discovery and prompt injection detection address the asymmetry where developers move faster than security can audit. The platform maps to NIST ID.AM and DE.CM strongly, meaning you get asset visibility and continuous monitoring without needing to retrofit logging into every LLM integration. Skip this if your organization hasn't shipped LLM features to production yet or if you need data loss prevention tools that also handle traditional SaaS applications; Impart's focus is narrow by design.

Repello AI ARGUS

Mid-market and enterprise security teams deploying multiple LLMs or agentic AI systems need Repello AI ARGUS specifically for real-time prompt injection detection at scale; it's the only tool that catches jailbreaks and PII leakage across text, image, and audio inputs in production latency windows. The platform's support for 100+ languages and configurable guard policies means you can enforce consistent safety rules across fragmented AI stacks without rebuilding policies for each model or region. Skip this if your organization is still in early LLM pilots or if you need runtime guardrails integrated into your existing EDR platform; Repello is purpose-built for AI threat isolation, not general endpoint security.