AI Security Gateway™ vs Mirror Security: Side-by-Side Comparison (2026)

AI Security Gateway™: OpenAI-compatible proxy for LLM DLP, PII redaction, and cost governance. built by AI Security Gateway. Core capabilities include 28+ PII entity type detection and redaction using NLP, Image OCR scanning for PII in vision requests, Prompt injection and jailbreak blocking..

Mirror Security: Secures AI coding assistants by controlling data access and monitoring prompts. built by Mirror Security. Core capabilities include Access control for AI tools in development environments, Policy-based blocking of outbound traffic from sensitive files and repositories, Scanning of AI prompts and outputs for sensitive data..

Both serve the LLM Guardrails market but differ in approach, feature depth, and target audience.

AI Security Gateway™ differentiates with 28+ PII entity type detection and redaction using NLP, Image OCR scanning for PII in vision requests, Prompt injection and jailbreak blocking. Mirror Security differentiates with Access control for AI tools in development environments, Policy-based blocking of outbound traffic from sensitive files and repositories, Scanning of AI prompts and outputs for sensitive data.

AI Security Gateway™ is developed by AI Security Gateway founded in 2025-01-01T00:00:00.000Z. Mirror Security is developed by Mirror Security. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

AI Security Gateway™ and Mirror Security serve similar LLM Guardrails use cases: both are LLM Guardrails tools. Review the feature comparison above to determine which fits your requirements.