First Recon AI Firewall is a commercial LLM guardrails solution by First Recon AI. Operant AI AI Gatekeeper is a commercial LLM guardrails solution by Operant AI. Features, integrations, deployment and the company behind each one, side by side.
Inline firewall inspecting AI prompts/responses for injections & policy violations.
Runtime AI security platform protecting GenAI apps from models to APIs
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Based on what each listing shows: deployment, company size, price and open source.
First Recon AI Firewall fits if you need both cloud and on-premises options and you are a small business.
Operant AI AI Gatekeeper fits if you want a cloud product.
Common questions when comparing First Recon AI Firewall vs Operant AI AI Gatekeeper for LLM guardrails.
First Recon AI Firewall: Inline firewall inspecting AI prompts/responses for injections & policy violations. Built by First Recon AI.
Operant AI AI Gatekeeper: Runtime AI security platform protecting GenAI apps from models to APIs. Built by Operant AI.
The table above shows where their features, integrations, deployment and company size fit differ.
First Recon AI Firewall is made by First Recon AI. Operant AI AI Gatekeeper is made by Operant AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. First Recon AI Firewall and Operant AI AI Gatekeeper are both LLM Guardrails products. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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