CloudMatos Prompt Firewall is a commercial LLM guardrails solution by CloudMatos. Zscaler SPLX AI Runtime Threat Inspection is a commercial LLM guardrails solution by SPLX. Features, integrations, deployment and the company behind each one, side by side.
Firewall for LLM systems preventing prompt injection, data leaks & jailbreaks
Analyzes AI interaction logs for near real-time threat detection in GenAI apps
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Based on what each listing shows: deployment, company size, price and open source.
CloudMatos Prompt Firewall fits if you need both cloud and on-premises options.
Zscaler SPLX AI Runtime Threat Inspection fits if you want a cloud product.
Common questions when comparing CloudMatos Prompt Firewall vs Zscaler SPLX AI Runtime Threat Inspection for LLM guardrails.
CloudMatos Prompt Firewall: Firewall for LLM systems preventing prompt injection, data leaks & jailbreaks. Built by CloudMatos.
Zscaler SPLX AI Runtime Threat Inspection: Analyzes AI interaction logs for near real-time threat detection in GenAI apps. Built by SPLX.
The table above shows where their features, integrations, deployment and company size fit differ.
CloudMatos Prompt Firewall is made by CloudMatos. Zscaler SPLX AI Runtime Threat Inspection is made by SPLX. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. CloudMatos Prompt Firewall and Zscaler SPLX AI Runtime Threat Inspection are both LLM Guardrails products. Use the table above to see where features, deployment and company size fit differ.
No LLM Guardrails shortlist yet. This is the closest one.
Updated 2026-11-02
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