# Defend AI vs Portkey Guardrails for Bedrock: side-by-side comparison (2026) [Defend AI](https://cybersectools.com/tools/defend-ai) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [Straiker](https://cybersectools.com/companies/straiker). [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). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Defend AI | Portkey Guardrails for Bedrock | |---|---|---| | 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 | Straiker | Portkey | | Headquarters | – | – | ### Use cases and capabilities | | Defend AI | Portkey Guardrails for Bedrock | |---|---|---| | Runtime Security | Yes | – | | MCP Security | Yes | – | | AI Compliance | Yes | – | | 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 | ### Core features **Defend AI** 10 features listed. Sign in on the page to see them. **Portkey Guardrails for Bedrock** 10 features listed. Sign in on the page to see them. ### Integrations **Defend AI** 5 integrations listed. Sign in on the page to see them. **Portkey Guardrails for Bedrock** 17 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. - [Defend AI](https://cybersectools.com/tools/defend-ai) fits if you need both cloud and on-premises options. - [Portkey Guardrails for Bedrock](https://cybersectools.com/tools/portkey-guardrails-for-bedrock) fits if you want a cloud product. ## Defend AI vs Portkey Guardrails for Bedrock FAQ Common questions when comparing Defend AI vs Portkey Guardrails for Bedrock for LLM guardrails. ### What is the difference between Defend AI and Portkey Guardrails for Bedrock? **Defend AI**: Defend AI delivers runtime security guardrails with >98.1% accuracy and subsecond latency. Built by Straiker. **Portkey Guardrails for Bedrock**: Configurable guardrails for Amazon Bedrock AI requests via an API gateway. Built by Portkey. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Defend AI and Portkey Guardrails for Bedrock? **Defend AI** is made by Straiker founded in 2024-01-01T00:00:00.000Z. **Portkey Guardrails for Bedrock** is made by Portkey. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Defend AI a good alternative to Portkey Guardrails for Bedrock? Often, yes. Defend AI and Portkey Guardrails for Bedrock are both LLM Guardrails products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Defend AI vs SlashLLM](https://cybersectools.com/compare/defend-ai-vs-slashllm) - [Defend AI vs Airia AI Platform Guardrails](https://cybersectools.com/compare/airia-ai-platform-guardrails-vs-defend-ai) - [Defend AI vs AI Model Guardrails](https://cybersectools.com/compare/ai-model-guardrails-vs-defend-ai) - [Portkey Guardrails for Bedrock vs SlashLLM](https://cybersectools.com/compare/portkey-guardrails-for-bedrock-vs-slashllm) - [Portkey Guardrails for Bedrock vs Airia AI Platform Guardrails](https://cybersectools.com/compare/airia-ai-platform-guardrails-vs-portkey-guardrails-for-bedrock) - [Portkey Guardrails for Bedrock vs AI Model Guardrails](https://cybersectools.com/compare/ai-model-guardrails-vs-portkey-guardrails-for-bedrock) ## Alternatives to each - [See all Defend AI alternatives](https://cybersectools.com/alternatives/defend-ai) - [See all Portkey Guardrails for Bedrock alternatives](https://cybersectools.com/alternatives/portkey-guardrails-for-bedrock) --- Source: https://cybersectools.com/compare/defend-ai-vs-portkey-guardrails-for-bedrock For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/defend-ai.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Defend AI and Portkey Guardrails for Bedrock: 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