Agentless Patch Management: Why We Chose Native Microsoft Integration

One of the most common questions we get from prospective clients is about our architecture: why agentless? In a market where most vulnerability management platforms require deploying agents to every endpoint, our decision to go native with Microsoft technologies is a deliberate strategic choice.

The Agent Problem

Agents are software components that run on each managed endpoint. They provide granular visibility and control, but they come with real costs. Every agent needs to be deployed, updated, monitored, and troubleshot. They consume system resources, occasionally conflict with other software, and create their own attack surface.

For organizations managing hundreds or thousands of endpoints, agent lifecycle management becomes a significant operational burden. We’ve spoken with dozens of security leaders who describe a common scenario: they purchased a vulnerability management solution, spent months deploying agents, and still don’t have full coverage because some systems can’t run the agent or teams pushed back on the deployment.

The Microsoft-Native Approach

Patchly takes a fundamentally different approach. Instead of deploying our own agent, we leverage the management infrastructure that’s already present in your Microsoft environment. Technologies like Microsoft Intune, SCCM, Azure Arc, and Windows Update for Business provide the telemetry and control planes we need — without adding another piece of software to every machine.

This means deployment is measured in hours, not months. There’s no rollout plan, no compatibility testing, no user impact. If your devices are managed by Microsoft technologies (and in enterprise Windows environments, they almost certainly are), Patchly can start delivering value immediately.

Trade-offs and Decisions

No architectural decision is without trade-offs. Agent-based approaches can offer deeper inspection capabilities for certain use cases. Our approach works exceptionally well for Microsoft ecosystems specifically — which is where we’ve chosen to focus.

We believe this focus is a strength, not a limitation. By going deep on Microsoft technologies rather than trying to be everything for every platform, we can deliver better outcomes for the environments where most enterprise workloads actually run.

The Practical Impact

For our clients, the agentless approach means several things. Faster time to value, since there’s no deployment phase. Lower operational overhead, since there’s no agent to manage. Better coverage, since every managed device is automatically included. And reduced risk, since we’re not introducing new software that could become a liability.

It’s a simpler, more efficient model — and that simplicity translates directly into better security outcomes.

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Want to see agentless vulnerability management in action? Get in touch with our team.