The Wrong Evaluation
MDR evaluations almost always revolve around features, pricing, and detection capabilities. Those tell you how the service works on day one.
They tell you nothing about what happens when the service underperforms, when your environment changes, or when you realize you need to get out.
The question that matters isn't "which vendor looks best?" It's: what is this vendor doing right now that will make them difficult to replace?
There are four answers to that question. Most evaluations never ask any of them.
Mechanism 1: Pricing That Hides the Real Cost
Vendors compete on entry cost, not total cost.
That shows up as low per-endpoint pricing, minimal onboarding scope, and vague incident response coverage. It looks efficient. Until you realize incident response is billed separately, integration work falls on your team, and tuning never actually finishes.
Now switching vendors means rebuilding integrations, retraining workflows, and reabsorbing operational load your team stopped owning. The vendor that looked cheaper on the proposal becomes the most expensive one to leave.
Mechanism 2: Integration That Locks the Architecture
This is where lock-in actually lives , not in the contract, in how the system gets wired together.
Proprietary agents. Vendor-controlled SIEM environments. Limited access to raw event data. Integrations that only work inside their ecosystem.
Once your detection, response, and escalation flows run through that structure, you're not just changing vendors. You're rebuilding your security operating model. That's why most teams don't switch, even when they should.
Mechanism 3: SLAs That Look Complete but Aren't
Most MDR SLAs are written to look equivalent. They're not.
What's missing is what matters: who owns containment decisions, when does a human actually intervene, what happens when a response fails. When those aren't defined, you don't have an enforceable service. You have a dependency. And dependencies are hard to unwind under pressure.
Mechanism 4: Selection Without Exit Design
Almost no MDR evaluation includes exit planning. That's the mistake.
Once you're live, your data sits in their system, your processes adapt to their workflow, and your team depends on their outputs. Leaving isn't a vendor decision anymore. It's an operational disruption. That's the moment lock-in becomes real — and it happens before anyone notices it.
What This Actually Costs
It rarely shows up as a clean decision. It shows up like this:
Twelve months after go-live, the first real friction surfaces. Response times aren't what was promised. Coverage gaps appear when someone digs into the reporting. Internal confidence drops. But the team just went through implementation. The integrations are live. The workflows are built around this vendor's outputs.
So the conversation becomes: do we restart this entire process?
Most teams don't. Not because the vendor is performing well. Because leaving is harder than staying. The relationship continues on the vendor's terms — not because it's working, but because the exit cost is invisible until you try to pay it.
What Changes With Independent Evaluation
When we evaluate MDR providers, we don't start with what each vendor does. We start with what it would take to replace them.
That changes the shortlist. It changes the contract terms we require. It changes which questions get asked before anyone signs.
We look at data portability, integration ownership, real response workflows, and what comparable companies actually experience 12 months after deployment — not what the vendor's case studies say.
The decision shifts from "which vendor looks best in the demo" to "which option keeps us in control when something goes wrong."
This Applies Right Now If:
Vendors are already guiding your evaluation. Exit terms haven't come up. Integration details are still "to be figured out later."
At that point, lock-in isn't a future risk. It's already forming.
Before You Shortlist an MDR Provider
We'll map the real operational and contractual differences across providers your size — including what the exit looks like before you're inside it.
Start with Sourcing & Selection.
