Akto Secure AI Usage vs Protopia AI Stained Glass Transform: Side-by-Side Comparison (2026)

Mid-market and enterprise security teams managing sprawling employee AI tool adoption will get the most from Akto Secure AI Usage because it actually catches agentic assets and MCP servers running on endpoints, not just ChatGPT in a browser tab. The endpoint agent monitors across 80+ connectors with real-time interception of unsafe interactions, covering the DE.CM and DE.AE functions where most AI monitoring solutions stop at shallow SaaS discovery. Skip this if you're looking for a data loss prevention tool that happens to watch AI; Akto is built around the assumption that your AI risk sits at the endpoint, and that architectural choice limits its value for teams primarily concerned with SaaS AI compliance. Mid-market and enterprise teams shipping prompts to hosted LLMs with proprietary data will find real value in Stained Glass Transform because it actually keeps plaintext out of provider hands without requiring you to run your own model. The tool transforms sensitive data before it reaches the LLM API, covers both PR.DS and ID.AM areas of NIST CSF 2.0, and deploys via AWS sandbox for low-friction evaluation. Skip this if your constraint is cost over data control, or if you're already committed to on-premise LLM deployment; the vendor's 22-person team also means you're betting on a smaller operation than incumbent security vendors.

Based on our analysis of core features, integrations, company size fit, deployment model, here is our conclusion: