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    HiddenLayer

    Verified Since 2026
    Listed Mar 2026

    About HiddenLayer

    HiddenLayer is an AI security company based in Austin, Texas, providing automated red teaming, runtime protection, and policy enforcement for enterprise AI deployments. The platform detects prompt injection, model extraction, and unauthorized tool usage by operating independently of the AI model's reasoning process, ensuring deterministic security controls hold even if the model is compromised.

    Structured data

    Type:ProfessionalService
    Area:Austin, Texas, United States
    Hours:Mo-Fr 09:00-17:00
    Knows about
    AI SecurityModel ProtectionPrompt Injection DetectionAI Runtime DefensePolicy Enforcement