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    See governed AI code ship safely on your own architecture.

    Governed AI coding already ships at scale at the companies engineers admire. StackRails brings the same Architecture Graph and policy guardrails to your codebase. Our first engagements are founder-led, and we are choosing a small set of design partners now.

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    Category proof

    Governed AI coding already ships at scale.

    The leaders didn't get there by handing engineers an AI tool and hoping. They got there by giving every agent the right context and policy guardrails.

    DoorDashAI review findings acted on rose from 46% to 60.2% with its own context-aware reviewerDoorDash Engineering, May 2026
    Spotify1,500+ agent PRs merged to productionSpotify Engineering, Nov 2025
    Airbnb~3,500 test files migrated in 6 weeksAirbnb Tech Blog, Mar 2025
    Google DIDACTTasks done 21% faster with AI toolsParadkar et al., Google, Jan 2026

    Category proof: the leaders pair AI generation with governance. These are not StackRails customers.

    Why this proof transfers

    They gave every agent context and guardrails. So can you.

    The leaders pair AI generation with governance: every agent gets the right context and policy guardrails before it writes. StackRails is how you do the same on your codebase. One Architecture Graph, one Policy Pack, enforced at every step from prompt to pull request.

    See how the platform works

    Start with a 14-Day Architectural Risk Assessment

    Founder-led, gated by your permissions, and we never train on your code. Connect your repos, IaC, and cloud, and get an Architectural Drift Report on your real codebase inside two weeks.

    Our first engagements are founder-led

    We are choosing a small set of design partners now. The Policy Pack and reference repositories are tuned to how your teams already build, using configuration and curation, not bespoke detours.

    StackRails mascotFree. Yours either way.

    See it on a real codebase. Thirty minutes.

    Live walkthrough of StackRails, the three checks, and the two-tier authorization model on a real codebase. Founder-led for first customers. Response inside one business day.

    Or start the free 14-Day Architectural Risk Assessment→