Model Signal was created with a mission to make enterprise security and AI work together — not as separate disciplines, but as a unified, autonomous intelligence layer. The vision is simple: every organization, regardless of size, should have an always-on AI agent guarding its identity perimeter and making sense of its own data.
The leadership team built Vigilant Voices to combine three capabilities enterprises have historically had to purchase, integrate, and operate separately: autonomous identity hygiene (IAM/PAM), AI-powered SIEM first-response, and private data intelligence (RAG).
Vigilant Voices runs entirely inside your own infrastructure — no data leaves your perimeter. No shared model endpoints. No black-box vendor dependencies. Every autonomous action the platform takes is logged with AI reasoning and is fully reversible, giving security and compliance teams the transparency they need without slowing down response times.
Our core thesis: most breaches don't start with malware — they start with a stale account or an over-privileged service principal. Vigilant Voices was designed to make autonomous identity hygiene the outermost line of defense.
Rather than building another dashboard for analysts to click through, we built agents that act — quarantining accounts, triaging SIEM alerts, and executing response playbooks — with explainable reasoning at every step.
From day one, Vigilant Voices was designed to run inside customer infrastructure — not as a cloud SaaS that holds your security data. Self-hosted, managed VPC tenant, and air-gapped deployments are all first-class options.
Vigilant Voices lets organizations point their own documents, databases, and data sources at a private AI layer — using RAG and semantic vector search so teams can ask questions of their own data without exposing it to external model providers.
Model Signal
Builder of Vigilant Voices — AI-powered security and data intelligence platform
San Francisco, CA
United States
hello@vigilantvoices.com
The platform is available to explore right now. Try the interactive demo or reach out to discuss an enterprise deployment.
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