# Akamai Firewall for AI vs Zscaler SPLX AI Runtime Threat Inspection: side-by-side comparison (2026) [Akamai Firewall for AI](https://cybersectools.com/tools/akamai-firewall-for-ai) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [Akamai](https://cybersectools.com/companies/akamai). [Zscaler SPLX AI Runtime Threat Inspection](https://cybersectools.com/tools/zscaler-splx-ai-runtime-threat-inspection) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [SPLX](https://cybersectools.com/companies/splx). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Akamai Firewall for AI | Zscaler SPLX AI Runtime Threat Inspection | |---|---|---| | Pricing model | Commercial | Commercial | | Category | LLM Guardrails | LLM Guardrails | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Akamai | SPLX | | Headquarters | – | – | ### Use cases and capabilities | | Akamai Firewall for AI | Zscaler SPLX AI Runtime Threat Inspection | |---|---|---| | Content Filtering | Yes | – | | AI Firewall | Yes | – | | Anomaly Detection | – | Yes | ### Core features **Akamai Firewall for AI** 8 features listed. Sign in on the page to see them. **Zscaler SPLX AI Runtime Threat Inspection** 10 features listed. Sign in on the page to see them. ### Integrations **Akamai Firewall for AI** No integrations listed. **Zscaler SPLX AI Runtime Threat Inspection** 5 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Akamai Firewall for AI](https://cybersectools.com/tools/akamai-firewall-for-ai) fits if you need both cloud and on-premises options. - [Zscaler SPLX AI Runtime Threat Inspection](https://cybersectools.com/tools/zscaler-splx-ai-runtime-threat-inspection) fits if you want a cloud product. ## Akamai Firewall for AI vs Zscaler SPLX AI Runtime Threat Inspection FAQ Common questions when comparing Akamai Firewall for AI vs Zscaler SPLX AI Runtime Threat Inspection for LLM guardrails. ### What is the difference between Akamai Firewall for AI and Zscaler SPLX AI Runtime Threat Inspection? **Akamai Firewall for AI**: Firewall protecting LLMs from prompt attacks, data leaks, and harmful outputs. Built by Akamai. **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. ### Who makes Akamai Firewall for AI and Zscaler SPLX AI Runtime Threat Inspection? **Akamai Firewall for AI** is made by Akamai. **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. ### Is Akamai Firewall for AI a good alternative to Zscaler SPLX AI Runtime Threat Inspection? Often, yes. Akamai Firewall for AI 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. ## Related comparisons - [Akamai Firewall for AI vs TrojAI Defend](https://cybersectools.com/compare/akamai-firewall-for-ai-vs-trojai-defend) - [Akamai Firewall for AI vs RealmGuard](https://cybersectools.com/compare/akamai-firewall-for-ai-vs-realm-labs-platform) - [Akamai Firewall for AI vs CloudMatos Prompt Firewall](https://cybersectools.com/compare/akamai-firewall-for-ai-vs-cloudmatos-prompt-firewall) - [Zscaler SPLX AI Runtime Threat Inspection vs TrojAI Defend](https://cybersectools.com/compare/trojai-defend-vs-zscaler-splx-ai-runtime-threat-inspection) - [Zscaler SPLX AI Runtime Threat Inspection vs RealmGuard](https://cybersectools.com/compare/realm-labs-platform-vs-zscaler-splx-ai-runtime-threat-inspection) - [Zscaler SPLX AI Runtime Threat Inspection vs CloudMatos Prompt Firewall](https://cybersectools.com/compare/cloudmatos-prompt-firewall-vs-zscaler-splx-ai-runtime-threat-inspection) ## Alternatives to each - [See all Akamai Firewall for AI alternatives](https://cybersectools.com/alternatives/akamai-firewall-for-ai) - [See all Zscaler SPLX AI Runtime Threat Inspection alternatives](https://cybersectools.com/alternatives/zscaler-splx-ai-runtime-threat-inspection) --- Source: https://cybersectools.com/compare/akamai-firewall-for-ai-vs-zscaler-splx-ai-runtime-threat-inspection For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/akamai-firewall-for-ai.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Akamai Firewall for AI and Zscaler SPLX AI Runtime Threat Inspection: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md