SENTINEL:OC
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ABOUT

Built by an investigative journalist for the people who do this for a living.

Sentinel OC is an OSINT workspace that came out of one journalist's frustration with cobbling together six different tools to file a single story. The persona we built for and the founder are the same person.

FOUNDER

Mark — Sentrion Labs

[Bio — fleshes out over time. Background as an investigative journalist, the gap that drove the build, why a journalist-built tool reads differently from one built by adjacent technologists.]

MISSION

What we're trying to be.

  • Speed over breadth. 25 well-integrated sources beat 180 noisy ones.
  • Workflow over dashboard. Your work is cases, not feeds.
  • Privacy as default. You shouldn't have to configure your own protection.
  • Honest claims. We say what each tier defeats AND what it doesn't. Overclaiming is its own breach of trust.
  • Outputs that ship. When you export a PDF, it should be ready to attach to an editor email without reformatting.