DefenderMon exists because millions of Windows devices already ship with world-class protection — it just isn't manageable at scale. We fixed that.
DefenderMon started the way most good tools do: with a frustrated IT admin. After years of paying for third-party antivirus agents that duplicated what Microsoft Defender already did — while Defender itself sat unmanaged on hundreds of endpoints — we asked the obvious question: why not just manage the built-in one?
So we built a lightweight agent and a clean dashboard that turn Microsoft Defender and Windows Update into a fully managed platform. No replacement engines, no bloat, no per-seat security tax — just visibility and control over the protection every Windows license already includes.
Today DefenderMon helps MSPs, IT teams, and sysadmins keep fleets of all sizes healthy, patched, and protected — from a single pane of glass.
Defender and Windows Update are excellent. They deserve management tooling to match.
One agent, one dashboard, one line of PowerShell to deploy. That's the whole product.
Free for small fleets, one flat price for everyone else. No per-device surprises.
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