Vanguard Defense

Data Labeling Infrastructure for Defense

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  Vanguard Defense: $5 Million Seed Round Raised For Defense AI Data Observability Platform

  Pulse 2.0 · Mar 25, 2026

  Vanguard Defense, a data observability company focused on helping defense contractors and government vendors manage unstructured data used in artificial intelligence systems, announced it has raised $5 million in seed funding. The round was led by First In, an early-stage venture capital firm specializing in cybersecurity, defense technology, and data-driven security platforms.

• Vanguard Defense Raises $5 Million Seed Round

  The National Law Review

  SAN FRANCISCO--(BUSINESS WIRE)--Vanguard Defense, a data observability company helping defense contractors and government vendors organize and secure the unstructured data used to train and operate AI models, today announced the close of its $5 million seed round led by security technology venture

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  Vanguard Defense Raises $5 Million Seed Round

  Yahoo Finance

  SAN FRANCISCO, March 25, 2026--Vanguard Defense, a data observability company helping defense contractors and government vendors organize and secure the unstructured data used to train and operate AI models, today announced the close of its $5 million seed round led by security technology venture firm First In.