CrowdStrike Falcon and Expel are two of the very few MDR providers that publish any response-time figure at all. That makes them unusually comparable — and it is exactly why they get compared badly.
Almost every page on this matchup lines the numbers up in a table and declares a winner. We did that too, in an earlier version of this page. It was wrong, because the two vendors do not publish the same metric, and we have rebuilt the comparison from what each vendor's site actually says as of 12 August 2026.
What Each Vendor Actually Publishes
| CrowdStrike (Falcon Complete) | Expel MDR | |
|---|---|---|
| Published speed figure | "1 min" median time to contain (MTTC) | "14-minute MTTR", described as "under 15 minutes" |
| Secondary figure | "75% Reduction in mean-time-to-respond (MTTR)" — baseline not stated | — |
| Metric type | Median, containment | Mean, remediation |
| Coverage | Endpoint-centric, extensible via modules | "Endpoint, identity, cloud, network, SaaS, email", 160+ integrations |
| Agent model | Supplies the agent | "No agents to deploy. No rip-and-replace" |
| Warranty | "up to $2 million" | Not published |
| MDR price | "Contact sales" | Not published |
| Source | Falcon Complete | Expel MDR |
These figures cannot be ranked against each other. A median time to contain and a mean time to remediate differ in two dimensions at once: the statistic (medians discard the hard tail, means include it) and the endpoint of the measurement (containment stops the bleeding; remediation finishes the job). CrowdStrike's number will look better on both axes for reasons that have nothing to do with which service is faster in your environment.
What we removed and why. Earlier versions of this page compared "CrowdStrike ~4 min MTTD / ~36 min MTTR" against "Expel ~5 min MTTD / ~13 min MTTR", and concluded Expel won on speed by roughly 24 minutes. None of those four figures appears on either vendor's current site. We could not source them, so we cut them and the conclusion built on them. If a comparison page still runs that table, it has not been checked.
How to Get Numbers You Can Actually Compare
Since the published figures do not line up, make the vendors line them up for you. Ask both, in writing, for:
- Mean and median, both. If a vendor will only give you one, ask which one and why.
- The measurement start point. From initial compromise? From first telemetry? From the alert reaching their SOC? These can differ by an hour.
- The measurement end point. Containment, or full remediation including persistence removal and restoration?
- The severity band. Response figures are usually quoted for high-severity incidents. Ask for the all-severity distribution.
- The reporting window and cohort. Rolling twelve months? Which customer sizes?
- The response authority. How much of that time assumes they had standing permission to act? A 14-minute MTTR means little if the clock pauses while they wait for your approval.
That last question is the one that separates real services from notification feeds, at either vendor.
The Architectural Difference That Actually Decides This
Speed is not the real axis. Coupling is.
CrowdStrike: vertically integrated
CrowdStrike supplies the agent and operates it. One vendor, one agent, one console, one escalation path. Its Falcon Complete page describes the service as spanning "detection through resolution," including system isolation, persistence removal and restoration, delivered through a mix of "deterministic automation," "adaptive AI agents" and "humans-in-the-loop" with 24/7 expert oversight.
What that buys you: no integration seam between detection and response, full agent-level authority to act, consistent detection quality across every endpoint, and one party accountable when something goes wrong at 3am.
What it costs you: platform lock-in. Leaving CrowdStrike means replacing the agent and the MDR service in the same project.
Expel: deliberately decoupled
Expel does not supply an agent. Its MDR page is explicit: "Works with what you have… No agents to deploy. No rip-and-replace BS," with onboarding "within minutes" and 160+ technology integrations spanning "endpoint, identity, cloud, network, SaaS, email."
What that buys you: breadth, and separability. Modern intrusions frequently begin in identity or SaaS rather than on a managed laptop, and an endpoint-centric MDR sees those late or not at all. Expel's coverage model addresses that directly. You can also change endpoint platforms without changing MDR provider, or drop the MDR layer without touching your endpoints.
What it costs you: the depth of Expel's response is bounded by what your underlying platform permits. On a CrowdStrike estate, that ceiling is high. On a weaker platform, it is lower — and Expel cannot fix a detection gap in a tool it does not control.
Independent Validation: The Honest Version
CrowdStrike participates in the MITRE ATT&CK Evaluations for Managed Services, which tests the service — analysts, workflows, response — not merely the platform. Expel does not participate, which is consistent with its model: it does not supply the detection platform under test.
One correction, because this claim is everywhere including in our own earlier draft: CrowdStrike is not the only MDR vendor evaluated at the Managed Services level. MITRE's June 2024 round, emulating menuPass and ALPHV/BlackCat, had eleven participants — Bitdefender, BlackBerry, CrowdStrike, Field Effect, Microsoft, Palo Alto Networks, Secureworks, SecurityHQ, SentinelOne, Sophos and Trend Micro (MITRE news release).
The fair reading for a buyer: if you must evidence tested detection coverage to an auditor or an insurer, CrowdStrike gives you a document to hand over and Expel does not directly. If your coverage question is about identity and SaaS rather than endpoint technique coverage, MITRE's Managed Services results answer less of it than the marketing suggests. Browse the technique landscape yourself with our MITRE ATT&CK navigator.
Pricing: Neither Publishes, and the Comparison Is Not Symmetric
Neither vendor publishes an MDR price. CrowdStrike lists Falcon Complete as "Contact sales" while publishing its self-managed EDR tiers ($7.99, $14.99 and $19.99 per device per month for Falcon Go, Pro and Enterprise). Expel publishes nothing.
The trap is that these two quotes are not for the same scope:
- CrowdStrike's quote bundles the agent, the platform and the service into one number.
- Expel's quote covers the service only. Your true total is your existing endpoint platform cost + Expel's fee, and Expel prices around integrations and data sources rather than per endpoint.
Normalise for that before comparing, or CrowdStrike will look expensive and Expel will look cheap for reasons that are purely accounting. Our verified MDR pricing guide lays out the six variables that set either quote; the cybersecurity budget calculator will hold the arithmetic.
Who Should Pick Which
Pick CrowdStrike Falcon Complete if:
- You are starting without a mature endpoint platform and want one vendor to supply and run it.
- You need independently tested managed response as compliance or insurance evidence.
- Agent-level remediation authority — isolate, evict, restore, without a handoff — is the capability you are actually buying.
- Single-vendor accountability at 3am is worth more to you than platform flexibility.
Pick Expel if:
- You already run an endpoint platform you are satisfied with and do not want to rip it out.
- Your risk is concentrated in identity, cloud and SaaS rather than on managed laptops. This is Expel's clearest genuine advantage and it is under-weighted in most comparisons.
- You want to preserve the ability to change endpoint platform or MDR provider independently.
- Operational transparency and detailed reporting into how the SOC works matter to your team.
Run both if you want CrowdStrike's telemetry and agent authority with Expel's breadth and workflows. It is the premium configuration and you pay twice, but for organisations with a large SaaS and identity surface sitting on a CrowdStrike estate, it is a coherent choice rather than a hedge.
Neither is the wrong answer. In a market where most providers will not publish a single response figure, both of these vendors publish something and both explain their model. That alone puts them in the top tier.
Related Comparisons
- MDR pricing 2026: what 12 vendors actually publish
- CrowdStrike Falcon Complete: pricing, features and trade-offs
- CrowdStrike vs Arctic Wolf: platform versus partnership
- EDR vs MDR for small business
- MDR vendor performance benchmarks
Verification note. Every figure and quoted phrase above was read from crowdstrike.com or expel.com on 12 August 2026 and is linked to source. Figures we could not verify against a current primary source — including several this page previously published — were removed rather than carried forward. Neither vendor has any commercial relationship influencing this comparison.