AI Security Gateway™ vs Vijil Dome: 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..

Vijil Dome: Runtime LLM guardrails blocking prompt injections, PII leakage & policy violations. built by Vijil. Core capabilities include Policy-driven guardrail generation from natural language policies (code of conduct, regulatory requirements, agent instructions), Real-time blocking of adversarial prompts, prompt injections, and jailbreaks, PII leakage detection and blocking..

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. Vijil Dome differentiates with Policy-driven guardrail generation from natural language policies (code of conduct, regulatory requirements, agent instructions), Real-time blocking of adversarial prompts, prompt injections, and jailbreaks, PII leakage detection and blocking.

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

AI Security Gateway™ integrates with OpenAI, Anthropic, Google Gemini, Mistral AI, Groq and 5 more. Vijil Dome integrates with Anyscale, DigitalOcean, Google Cloud, Replicate, AWS and 3 more. Check integration compatibility with your existing security stack before deciding.

AI Security Gateway™ and Vijil Dome serve similar LLM Guardrails use cases: both are LLM Guardrails tools, both cover LLM Guardrails, LLM Security, Prompt Injection. Review the feature comparison above to determine which fits your requirements.