# Portkey Guardrails for Bedrock vs Zscaler AI Runtime Protection: side-by-side comparison (2026) [Portkey Guardrails for Bedrock](https://cybersectools.com/tools/portkey-guardrails-for-bedrock) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [Portkey](https://cybersectools.com/companies/portkey). [Zscaler AI Runtime Protection](https://cybersectools.com/tools/zscaler-ai-runtime-protection) 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 | | Portkey Guardrails for Bedrock | Zscaler AI Runtime Protection | |---|---|---| | Pricing model | Commercial | Commercial | | Category | LLM Guardrails | LLM Guardrails | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | Portkey | SPLX | | Headquarters | – | – | ### Use cases and capabilities | | Portkey Guardrails for Bedrock | Zscaler AI Runtime Protection | |---|---|---| | LLM Guardrails | Yes | – | | LLM Security | Yes | – | | AI Gateway | Yes | – | | AI Governance | Yes | – | | GenAI Security | Yes | – | | Prompt Injection | Yes | – | | PII | Yes | – | | Content Filtering | Yes | – | | AI Observability | Yes | – | | Agentic AI Security | Yes | – | | Anomaly Detection | – | Yes | ### Core features **Portkey Guardrails for Bedrock** 10 features listed. Sign in on the page to see them. **Zscaler AI Runtime Protection** 10 features listed. Sign in on the page to see them. ### Integrations **Portkey Guardrails for Bedrock** 17 integrations listed. Sign in on the page to see them. **Zscaler AI Runtime Protection** 3 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. - [Portkey Guardrails for Bedrock](https://cybersectools.com/tools/portkey-guardrails-for-bedrock) fits if you are a small business. ## Portkey Guardrails for Bedrock vs Zscaler AI Runtime Protection FAQ Common questions when comparing Portkey Guardrails for Bedrock vs Zscaler AI Runtime Protection for LLM guardrails. ### What is the difference between Portkey Guardrails for Bedrock and Zscaler AI Runtime Protection? **Portkey Guardrails for Bedrock**: Configurable guardrails for Amazon Bedrock AI requests via an API gateway. Built by Portkey. **Zscaler AI Runtime Protection**: Runtime protection for AI systems detecting prompt attacks & data leaks. Built by SPLX. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Portkey Guardrails for Bedrock and Zscaler AI Runtime Protection? **Portkey Guardrails for Bedrock** is made by Portkey. **Zscaler AI Runtime Protection** 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 Portkey Guardrails for Bedrock a good alternative to Zscaler AI Runtime Protection? Often, yes. Portkey Guardrails for Bedrock and Zscaler AI Runtime Protection are both LLM Guardrails products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Portkey Guardrails for Bedrock vs SlashLLM](https://cybersectools.com/compare/portkey-guardrails-for-bedrock-vs-slashllm) - [Portkey Guardrails for Bedrock vs Confident Security](https://cybersectools.com/compare/confident-security-vs-portkey-guardrails-for-bedrock) - [Portkey Guardrails for Bedrock vs Vijil Dome](https://cybersectools.com/compare/portkey-guardrails-for-bedrock-vs-vijil-dome) - [Zscaler AI Runtime Protection vs SlashLLM](https://cybersectools.com/compare/slashllm-vs-zscaler-ai-runtime-protection) - [Zscaler AI Runtime Protection vs Confident Security](https://cybersectools.com/compare/confident-security-vs-zscaler-ai-runtime-protection) - [Zscaler AI Runtime Protection vs Vijil Dome](https://cybersectools.com/compare/vijil-dome-vs-zscaler-ai-runtime-protection) ## Alternatives to each - [See all Portkey Guardrails for Bedrock alternatives](https://cybersectools.com/alternatives/portkey-guardrails-for-bedrock) - [See all Zscaler AI Runtime Protection alternatives](https://cybersectools.com/alternatives/zscaler-ai-runtime-protection) --- Source: https://cybersectools.com/compare/portkey-guardrails-for-bedrock-vs-zscaler-ai-runtime-protection For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/portkey-guardrails-for-bedrock.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Portkey Guardrails for Bedrock and Zscaler AI Runtime Protection: 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