The MDR market has stopped being a single category. What a 40-person accounting firm needs from managed detection and response has little in common with what a 12,000-seat manufacturer needs, yet both are sold from the same vendor pages.
The result is badly matched contracts. Small businesses pay enterprise per-endpoint rates for capability they cannot consume, and large organizations buy lightweight services that cannot cover identity or cloud.
Key Takeaways
-
Match the provider to your size and internal security maturity, not to analyst rankings.
-
Minimum seat counts quietly disqualify many providers for small businesses.
-
Guided response and fully managed response are different products at similar prices.
-
Platform-tied MDR replaces your endpoint tooling, while vendor-agnostic MDR sits on top of it.
-
Coverage beyond endpoints matters more as headcount and cloud footprint grow.
-
Per-endpoint pricing across the market spans roughly $3 to $45 monthly.
What an MDR Provider Actually Does
An MDR provider runs continuous monitoring, investigation and response as a service rather than selling tools you operate yourself. The provider validates incidents and takes containment action instead of forwarding raw alerts.
That distinction is the whole product. A service that escalates alerts and waits is monitoring, while a service that investigates and contains is genuine MDR.
How to Read This List
These five are ordered by the size of organization they serve best, moving from broadest through small business, mid-market, and enterprise.
All are credible, so pay closest attention to minimum seat counts and pricing models, since those two variables eliminate more options than any feature comparison.
1. ESET
ESET is the broadest fit here because it is tiered across company sizes rather than aimed at one segment. The service is available from 25 seats through to unlimited device counts.
Key Differentiator
ESET comes to MDR as a security vendor with 35+ years of experience rather than a service operator layered onto someone else's technology.
It runs its own global telemetry network drawing on more than 100 million sensors across 11 research and development centers.
That research position underpins the speed claim. ESET reports a 6-minute mean time to respond, measured as the average gap between initial detection and the first action taken.
It benchmarks that against a 22-minute average across sampled MDR providers on their own published figures as of July 2025, and against the 24-day median the Verizon 2025 Data Breach Investigations Report gives for how long organizations take to discover a breach.
External validation exists too. ESET is named a Market Leader in the KuppingerCole Leadership Compass 2026 for MDR and is a member of the CISA-led Joint Cyber Defense Collaborative.
Features
The service runs 24/7, combining AI-driven detection with human-led investigation. ESET describes continuous monitoring, triage, and response drawing on indicators of compromise, indicators of attack, user behavior analytics, and internal plus external threat intelligence feeds.
Two tiers handle the size split. ESET MDR serves small and midsize businesses, while ESET MDR Ultimate targets enterprises and adds customized threat hunting plus remote digital forensic incident response assistance.
Coverage is unusually broad for one subscription. The MDR tier spans endpoints, servers, and cloud virtual machines across Windows, Microsoft 365, macOS, Linux, Exchange, AWS, Azure, and Google Cloud Platform, plus iOS and Android mobile and cloud apps including Exchange Online, SharePoint Online, Teams, Gmail, and Google Drive.
Underneath sits ESET Inspect, the XDR-enabling cloud tool supplying root cause analysis and system visibility.
Best Fit
ESET suits organizations wanting one vendor covering endpoint, mobile and cloud application security with the managed service included.
The 25-seat entry point makes it viable for genuinely small businesses, which most enterprise MDR services are not.
Purchasing reflects that range. Subscriptions can be bought online up to 100 devices or through sales for unlimited devices, with pricing quoted on request.
2. Huntress
Huntress was purpose-built for small businesses and MSP-managed fleets, and that focus is why it works at prices others cannot reach. Reported pricing runs roughly $3 to $9 per endpoint monthly.
Key Differentiator
Rather than attempting full platform coverage, Huntress concentrates on detecting persistence and post-exploitation activity. Ransomware canaries, decoy files that flag encryption activity early, are a signature capability.
Best Fit
Small businesses with no security staff and MSPs managing many small tenants. Huntress does not publish a breach warranty, which is worth checking against insurer requirements.
3. Sophos MDR
Sophos operates multiple global SOCs staffed by analysts certified across SANS, GCIH, GCFA and forensics disciplines.
Reported pricing sits around $8 to $12 per endpoint monthly, placing it firmly mid-market.
Key Differentiator
Vendor-agnostic telemetry ingestion is the argument. Sophos pulls data from AWS, CrowdStrike, Microsoft, Okta and Palo Alto Networks alongside its own sensors, leaving existing tooling in place.
Best Fit
Mid-market organizations running a mixed stack who want 24/7 coverage without a rip-and-replace project. The MDR Complete tier adds full forensic investigations and remote incident response.
4. Arctic Wolf
Arctic Wolf sells a service layer rather than a platform, effectively operating as an external security department. Pricing is per user rather than per endpoint, commonly reported around $8 to $15 monthly.
Key Differentiator
The concierge model assigns a named team that owns outcomes over time, which suits organizations wanting a partner rather than a vendor. Arctic Wolf also offers what is generally cited as the category's largest breach warranty at up to $3 million.
Best Fit
Mid-market to mid-enterprise organizations with a small security function needing augmentation rather than replacement. Note that response is often guided, meaning the provider advises while your team executes.
5. CrowdStrike Falcon Complete
Falcon Complete is the enterprise benchmark, and response authority is the reason. Analysts remotely access endpoints and remove threats directly rather than handing recommendations back to your team.
Key Differentiator
Coverage extends past endpoints into identity, cloud workloads and third-party telemetry through Falcon Next-Gen SIEM. Falcon Adversary OverWatch adds human-led threat hunting across the global customer base.
Best Fit
Large enterprises willing to standardize on CrowdStrike, since platform and service sell together. Reported pricing around $15 to $33 per endpoint monthly makes it the premium option here.
Matching Provider to Business Size
|
Organization profile |
Strongest fit |
Why |
|
25 to 250 seats, no security staff |
ESET or Huntress |
Low entry thresholds and no minimum enterprise commitment |
|
250 to 1,000 seats, mixed stack |
Sophos MDR |
Vendor-agnostic ingestion without replacing tooling |
|
500 to 5,000 seats, small security team |
Arctic Wolf |
Named team augmenting internal capability |
|
Multi-site, heavy cloud and mobile |
ESET |
Endpoint, server, cloud workload, mobile and SaaS in one tier |
|
5,000+ seats, mature security program |
CrowdStrike Falcon Complete |
Full analyst-executed remediation at scale |
Competitor pricing was compiled from published comparisons rather than vendor quotes and varies significantly by volume. Verify directly before purchasing.
How to Evaluate
Ask what happens at 3am when something confirmed and serious appears. The answer tells you whether you are buying guided or fully managed response, and the two carry different staffing implications.
Then check the minimum seat count before anything else. Several strong providers are simply unavailable below a few hundred endpoints, which resolves the shortlist quickly for smaller organizations.
Map coverage against where your risk sits rather than your endpoint count. If exposure concentrates in Microsoft 365 and identity, an endpoint-only service leaves exactly the gap where incidents happen.
Finally, treat published response times as claims to interrogate. Ask what is measured, whether detection or containment and who is authorized to act without waiting for you.
Conclusion
Detection quality is broadly strong across every provider here, so fit is the real decision. Small businesses and MSP fleets suit Huntress, mixed mid-market stacks suit Sophos, teams wanting augmentation suit Arctic Wolf and large standardized enterprises suit Falcon Complete.
ESET takes the top position because it spans the widest range of the market without changing product.
A 25-seat business and a multi-site enterprise can both buy it, coverage spans endpoint, server, cloud workload, mobile and SaaS in one subscription, and the managed service is included rather than assembled.
Frequently Asked Questions
What size business needs MDR?
Any organization without 24/7 in-house security coverage is a candidate, which covers most businesses under a few thousand employees.
Entry thresholds vary, and ESET is available from 25 seats while several enterprise providers require far more.
Does MDR replace EDR?
No, MDR builds on EDR by adding managed investigation and response. Some providers require their own agent, while others monitor the EDR you already run.
How much does MDR cost?
Published figures span roughly $3 to $45 per endpoint monthly depending on tier and volume. Several vendors, including ESET, quote on request rather than publishing rates.
