LLM Guard vs Senthex AI Firewall: side-by-side comparison (2026)

LLM Guard: LLM Guard is a security toolkit that enhances the safety and security of interactions with Large Language Models (LLMs) by providing features like sanitization, harmful language detection, data leakage prevention, and resistance against prompt injection attacks.

Senthex AI Firewall: Proxy-based AI firewall with 26 shields and verifiable audit trail for LLMs. Built by Senthex.

The table above shows where their features, integrations, deployment and company size fit differ.

LLM Guard is open-source with 2,043 GitHub stars. Senthex AI Firewall is made by Senthex founded in 2025-01-01T00:00:00.000Z. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. LLM Guard and Senthex AI Firewall are both LLM Guardrails products, and both cover LLM Security, LLM Guardrails, Prompt Injection. Key differences: LLM Guard is Free while Senthex AI Firewall is Commercial, LLM Guard is open-source. Use the table above to see where features, deployment and company size fit differ.