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Putting AI Guardrails Where They Matter Most: Prompt Security’s Integration with Portkey

Prompt Security Team
June 4, 2025
Discover how Prompt Security’s integration with Portkey AI delivers real-time, infrastructure-level guardrails for AI applications through Portkey's AI Gateway.
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Portkey AI is a comprehensive platform that streamlines and strengthens AI integration for developers and organizations. It offers a unified interface to interact with more than 250 AI models, along with advanced tools for control, visibility, and security in Generative AI applications.

As a leading AI gateway, Portkey simplifies the process of embedding real-time security directly into your AI infrastructure.

Prompt Security is dedicated to delivering best-in-class protection for applications powered by large language models. To be truly effective, security must be integrated throughout the LLM lifecycle.

That’s why we’re integrating Prompt Security directly into the Portkey Gateway.

Portkey serves as the control plane for all LLM traffic, making it a natural point of enforcement for intelligent guardrails. By embedding Prompt Security’s protections into this flow, teams can now inspect and secure every prompt and response in real time, without needing to re-architect their applications.

What the Integration between Prompt Security and Portkey Enables

With Prompt Security built into Portkey, every request that passes through the Gateway is automatically evaluated and protected. This integration provides two key layers of defense:

  • Protect Prompt: Analyze and sanitize user inputs before they reach the model, ensuring they don’t contain sensitive data requests, prompt injection/jailbreak attempts, and much more.

  • Protect Response: Review and filter model outputs before they are delivered to the user, also ensuring no sensitive data is disclosed, responses are within the defined content guardrails of the AI application, and more.

These protections operate seamlessly within the Portkey Gateway. There is no need for additional setup or extra services. You get real-time enforcement and complete visibility.

From within Portkey’s dashboard, you can monitor:

  • Guardrail pass/fail results for each request

  • Detailed explanations for failed checks

  • Latency impacts from security layers

  • Historical trends across your AI traffic

This gives you not only security for your AI stack but also deep insights into how your guardrails are performing.

Ready to Secure Your AI Stack?

If you're building AI-powered applications, you need security that is dynamic, adaptive, and always active. Our integration with Portkey ensures that Prompt Security operates within every interaction, providing protection without any impact on user experience.

Enable the integration in just a few minutes and gain confidence that your AI is running within clear, infrastructure-level guardrails that are both tested and transparent. Read the full documentation here:
https://portkey.ai/docs/integrations/guardrails/prompt-security

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