Palo Alto Networks Prisma AIRS vs Promptfoo Code Scanning / GitHub Action: Side-by-Side Comparison (2026)

Palo Alto Networks Prisma AIRS

Enterprise security teams securing internal AI development and third-party agent deployments need Prisma AIRS because it catches prompt injection and data exfiltration risks that standard application security misses entirely. The platform covers the full AI lifecycle from model scanning through runtime protection, and its MCP threat detection addresses the emerging agent architecture risks most competitors ignore. Skip this if your organization hasn't yet deployed custom AI agents or large language models in production; Prisma AIRS solves a problem you don't have yet, and the pricing reflects enterprise scope.

Promptfoo Code Scanning / GitHub Action

Development teams shipping LLM applications into production need Promptfoo Code Scanning because it catches prompt injection and indirect prompt injection attacks that static SAST tools simply don't know how to look for. The GitHub Action integrates directly into CI/CD without requiring separate infrastructure, making it free to run on every pull request across your entire codebase. Skip this if your LLM usage is limited to off-the-shelf chatbots with no custom prompts or agentic logic; the signal-to-noise ratio drops sharply when you're not actually building LLM features.