Best MDR Services 2026: CrowdStrike Falcon Complete vs Arctic Wolf vs Huntress vs SentinelOne Vigilance
Retool's new app builder is where AI-generated code ships safely
Building apps with AI is easy. Getting them to production safely is another story.
MDR selection is a decision about how much of your security operations function you are outsourcing, not just which vendor you prefer. A fully managed MDR service with active response authority operates your detection and response function around the clock. A co-managed service extends your team's capacity. A monitoring-only service is closer to an MSSP and does not deliver the response outcomes that define MDR.
The 2026 MDR market has four clear leaders for different buyer profiles: CrowdStrike Falcon Complete (best detection quality and response speed, ideal for enterprises willing to standardize on CrowdStrike), Arctic Wolf MDR (best co-managed model with dedicated analyst teams, ideal for mid-enterprise wanting partnership vs. outsourcing), Huntress (best value for MSP-managed SMB environments, unmatched at the mid-market price point), and SentinelOne Vigilance (best option for organizations already running SentinelOne EDR that want to add managed coverage).
This guide explains the operational model differences between MDR services, compares the four platforms on SOC coverage quality, response speed, and pricing, and gives a decision matrix for organizations at different sizes and maturity levels.
MDR vs MSSP vs Internal SOC: Understanding the Model Differences
Traditional MSSP: Alert delivery, not response
MSSPs monitor firewall and SIEM alerts and deliver notifications to the customer team. They are not accountable for investigation quality or response outcomes. The customer's internal team must triage and respond to every notification. For organizations without the internal capacity to respond to those notifications, MSSP monitoring provides compliance checkbox coverage but not meaningful security improvement. The 'we alerted you' accountability model means the MSSP's job ends at the call -- yours begins.
MDR: Investigation and response accountability
MDR services are accountable for investigation and response outcomes, not just alert delivery. An MDR provider escalates only confirmed or high-confidence threats, pre-investigated with recommended or already-executed response actions. The MDR analyst's job is not done when an alert fires -- it is done when the threat is contained or escalated with a clear action plan. This accountability shift is what makes MDR meaningfully different from MSSP, and it is the question to ask every vendor in an evaluation: 'At 2am on a Saturday, what does your team do when they see a ransomware deployment starting, and what do they call us to tell us?'
Fully managed MDR: Minimal internal involvement
Fully managed MDR services (CrowdStrike Falcon Complete being the clearest example) operate with pre-authorized response playbooks that allow the MDR team to isolate endpoints, terminate processes, and remove malicious files without calling the customer first. The customer grants authority upfront; the MDR provider exercises it continuously. This model is optimal when the goal is pure outsourcing and the internal team is absent or very small. The risk is that the provider makes containment decisions without organizational context about which systems cannot be taken offline.
Co-managed MDR: Partnership model
Co-managed MDR (Arctic Wolf's dominant model) splits responsibilities between the provider and the internal team. The provider handles 24x7 monitoring and after-hours response; the internal team handles business-hours investigation, custom detection tuning, and decisions requiring organizational context. A dedicated analyst team develops familiarity with the customer's environment rather than treating it as an anonymous tenant. This model is optimal when an internal security team exists but lacks 24x7 headcount, or when the organization wants to grow internal capabilities alongside external coverage.
MDR Platform Comparison: Capability Matrix
| Capability | CrowdStrike Falcon Complete | Arctic Wolf MDR | Huntress | SentinelOne Vigilance |
|---|---|---|---|---|
| Underlying EDR | CrowdStrike Falcon Insight XDR | Multi-vendor (Falcon, Carbon Black, others) | Huntress + Microsoft Defender | SentinelOne Singularity |
| SOC coverage | 24x7, global | 24x7, global | 24x7, global | 24x7, global |
| Response authority | Active (pre-authorized) | Escalation + active (configurable) | Active (pre-authorized) | Escalation + active |
| Co-managed model | No (fully managed) | Yes (dedicated CST team) | Limited | Limited |
| Dedicated analysts | No (pooled SOC) | Yes (Concierge Security Team) | No (pooled SOC) | No (pooled SOC) |
| Threat hunting | Yes (human + automated) | Yes (weekly reviews) | Yes (limited) | Yes |
| Linux/cloud coverage | Excellent | Good | Limited | Strong |
| Best for | Enterprise, ransomware response speed | Mid-enterprise, co-managed partnership | SMB, MSP environments | SentinelOne customers |
| Pricing model | Per-endpoint/year (bundled) | Per-user/month | Per-endpoint/month | Per-endpoint/year (add-on) |
| Approx. cost range | $25–$40/endpoint/year | $96–$180/user/year | $120–$216/endpoint/year | $15–$20/endpoint/year add-on |
Briefings like this, every morning before 9am.
Threat intel, active CVEs, and campaign alerts, distilled for practitioners. 50,000+ subscribers. No noise.
Also compare in threat detection
CrowdStrike Falcon Complete: Best Response Speed and Accountability
The financial guarantee differentiator
CrowdStrike Falcon Complete includes a Breach Prevention Warranty: if a customer is breached while under Falcon Complete protection, CrowdStrike pays up to $1 million toward remediation costs. This is not just a marketing commitment -- it structurally aligns CrowdStrike's financial interests with prevention quality in a way no other MDR service matches. The warranty requires that customers maintain compliant Falcon agent deployment, but for organizations that do, it provides a level of provider accountability that converts the MDR selection from a security question to a risk transfer question.
15-minute containment: Why response speed matters
CrowdStrike reports a 15-minute median containment time for confirmed ransomware incidents under Falcon Complete. For comparison, organizations running self-managed EDR typically take 4 to 6 hours to contain a ransomware deployment from initial detection to full isolation -- the time required to wake up the on-call analyst, investigate, confirm, escalate for approval, and execute response actions. Modern ransomware operators encrypt endpoints in 10 to 45 minutes once they trigger deployment. At 15-minute containment vs. 4-hour self-managed response, Falcon Complete's speed advantage can be the difference between losing 0 endpoints and losing the entire environment.
Threat Graph integration advantage
Falcon Complete analysts have direct access to CrowdStrike's Threat Graph -- 5 trillion events per week from 24 million agent deployments globally. This means that when a new attack technique appears in one customer environment, detection logic updates across all Falcon Complete customers within hours. Falcon Complete analysts can query the full Threat Graph during investigations to correlate what they see in a specific customer environment against adversary infrastructure, tooling, and techniques observed globally. No other MDR service has a comparable threat intelligence integration advantage.
When Falcon Complete is the right answer
Falcon Complete is the right choice when response speed is the primary criterion, when the organization wants the highest-accountability MDR provider with financial guarantees, when the endpoint fleet is Windows and Linux-heavy (Falcon Complete's strongest coverage), or when the organization is willing to commit fully to the CrowdStrike platform in exchange for the best-in-class managed service. It is less appropriate for organizations that want co-managed flexibility, dedicated analyst relationships, or the ability to retain non-Falcon EDR for part of the fleet.
Arctic Wolf MDR: Best Co-Managed Partnership Model
Concierge Security Team: The partnership model
Arctic Wolf's defining differentiator is its Concierge Security Team (CST) model. Each customer is assigned a dedicated team of named analysts who learn the specific customer environment, document known-good baselines, develop environment-specific detection rules, and conduct weekly security reviews with the customer's internal team. This is not an anonymous pooled SOC -- the CST team develops institutional knowledge about which servers are critical, which maintenance windows run on which schedule, and which user behaviors are normal for that organization. The CST model makes Arctic Wolf detection quality improve over time in a way that pooled-SOC services cannot match.
Platform-agnostic EDR approach
Arctic Wolf is the only leading MDR service that works with multiple underlying EDR platforms. Arctic Wolf's own sensor infrastructure collects network telemetry and log data, while the EDR layer can be Falcon, Carbon Black, SentinelOne, or Defender for Endpoint depending on the customer's existing investment. This platform-agnostic approach allows organizations to adopt Arctic Wolf MDR without replacing their existing EDR deployment, reducing the implementation scope and avoiding the disruption of an agent swap. The tradeoff is that Arctic Wolf's detection depth is constrained by whatever EDR the customer already has, rather than being able to optimize around a single best-in-class EDR platform.
Compliance-ready reporting and evidence packages
Arctic Wolf is the strongest MDR option for organizations with active compliance programs. The service produces automated compliance reporting for SOC 2, HIPAA, PCI DSS, and CIS Controls frameworks, with evidence packages that map security controls to compliance requirements. The CST team participates in compliance review meetings and can serve as a source of security expertise for audit responses. This compliance reporting capability is not a primary feature of CrowdStrike Falcon Complete or Huntress, making Arctic Wolf the preferred option for organizations where compliance evidence production is a significant operational burden.
When Arctic Wolf is the right answer
Arctic Wolf MDR is the right choice when the organization has an internal security team that wants a partner rather than a vendor, when compliance reporting and evidence production are significant operational requirements, when the organization wants to retain non-Falcon EDR while adding managed coverage, or when the co-managed model's dedicated analyst relationship is more valuable than the fastest possible response times. It is less appropriate for organizations that want the simplest fully-managed model with maximum response authority and the fastest containment times.
Huntress: Best MDR for SMB and MSP Environments
The SMB MDR problem Huntress solves
Most enterprise MDR services require minimum commitments of 100 to 500 endpoints and per-endpoint pricing that prices out organizations under 50 employees. Huntress is purpose-built for organizations as small as 10 endpoints, priced at a point that mid-market and SMB organizations can absorb ($10 to $18 per endpoint per month), and deployed through the MSP/RMM tooling that manages most SMB environments (ConnectWise, Kaseya, NinjaRMM, Datto). Huntress analysts are specifically trained on the attack patterns that target SMB environments: RMM tool compromise (where attackers hijack legitimate MSP tooling to deploy ransomware across all managed customers), business email compromise, and ransomware delivered through phishing.
Detection quality for SMB attack patterns
Huntress provides excellent detection quality for the specific attacks that dominate the SMB and mid-market threat landscape. Huntress's Managed EDR product combines Microsoft Defender for Endpoint (included in Microsoft 365 Business Premium at no additional cost) with Huntress's own threat intelligence layer and 24x7 SOC coverage. For Windows-dominant environments using Microsoft 365 and managed through common RMM platforms, Huntress provides cost-effective coverage that would otherwise require a full enterprise MDR engagement. The limitation is depth: Huntress does not provide the same Linux coverage, cloud workload detection, or advanced threat hunting capabilities as enterprise MDR services.
Managed ITDR and SAT integration
Huntress has expanded beyond pure MDR to offer Managed Identity Threat Detection and Response (ITDR) for Microsoft 365 and Active Directory environments, and Security Awareness Training (SAT). For mid-market organizations looking to consolidate security services, Huntress provides MDR plus ITDR plus phishing simulation under a single provider and billing relationship. This consolidation is particularly valuable for MSP-managed customers where operational simplicity reduces MSP labor costs.
When Huntress is the right answer
Huntress is the right choice for organizations under 1,000 endpoints that are Windows-dominant, managed through an MSP or RMM platform, using Microsoft 365 as their primary productivity environment, and price-constrained relative to enterprise MDR pricing. It is the default recommendation for the mid-market segment. It is not appropriate for organizations with significant Linux infrastructure, cloud-native workloads, or enterprise threat models that require the deepest possible detection engineering.
Decision Matrix: Which MDR Service Fits Your Organization
Under 500 endpoints, MSP-managed, Microsoft 365 environment
Deploy Huntress. The SMB-optimized pricing ($10 to $18 per endpoint per month billed monthly), RMM integration, and Microsoft Defender for Endpoint underpinning make it the right choice for this segment. Add Huntress Managed ITDR for Microsoft 365 monitoring. Total cost for a 200-endpoint organization is approximately $2,000 to $3,600 per month, which is less than the annual cost of a single additional security analyst.
500 to 5,000 endpoints, internal security team, compliance requirements
Evaluate Arctic Wolf MDR. The co-managed model, dedicated CST analyst team, and compliance reporting capabilities align with mid-enterprise security programs that have internal team capacity but lack 24x7 coverage. Arctic Wolf's platform-agnostic approach also avoids forcing an EDR swap. If the internal team is already standardized on CrowdStrike, evaluate Falcon Complete as an alternative since the platform integration advantage may outweigh the co-managed model difference.
Enterprise, already running CrowdStrike, ransomware response speed is priority
Deploy CrowdStrike Falcon Complete. If you are already paying for Falcon Insight EDR, adding Falcon Complete is the most efficient path to 24x7 managed coverage with the fastest response times and the highest-accountability financial warranty in the market. Negotiate the uplift cost relative to your current Falcon contract -- at enterprise volumes, the managed service add-on can be significantly discounted.
Already running SentinelOne, want to add managed coverage
Evaluate SentinelOne Vigilance. As an add-on to Singularity Complete, Vigilance is the most integration-efficient path to managed coverage without changing your EDR platform. If response speed and financial guarantees are important, also evaluate Falcon Complete with the implicit comparison: what does it cost to migrate from SentinelOne to CrowdStrike (agent swap, retraining, disruption) versus what is the quality gap between Vigilance and Falcon Complete for your specific threat model?
The bottom line
MDR selection comes down to three variables: organization size and price sensitivity, how much your internal team wants to remain involved, and which underlying EDR platform drives detection quality. For SMB and mid-market organizations under 500 endpoints in Microsoft-centric environments, Huntress is the clear answer -- right pricing, right integrations, right detection focus for the threat landscape that actually targets small and mid-market organizations. For mid-enterprise organizations that have an internal security team and want a co-managed partnership rather than full outsourcing, Arctic Wolf's dedicated Concierge Security Team model is the most mature approach in the market. For enterprise organizations where response speed and financial accountability are the primary criteria and the organization is willing to standardize on CrowdStrike, Falcon Complete's 15-minute containment and breach warranty are unmatched. SentinelOne Vigilance is the right choice for organizations already invested in the SentinelOne platform that want to add managed coverage without an EDR migration.
Frequently asked questions
What is the difference between MDR and MSSP?
Traditional Managed Security Service Providers (MSSPs) monitor security alerts from firewalls, SIEMs, and network devices and deliver alert notifications to the customer's internal team. The MSSP's job is alert delivery and log management, not investigation and response. The customer's internal team must then investigate and respond to every alert the MSSP sends. MDR services are fundamentally different in accountability structure: the MDR provider is responsible for investigation and response outcomes, not just alert delivery. MDR providers use EDR telemetry as the primary detection signal (not firewall logs), have analysts who investigate alerts to confirmed-malicious or benign, and either respond directly (with customer-granted response authority) or provide a specific, investigated escalation with recommended response actions. The key test: if you receive an alert at 2am on a Saturday, does the MSSP call you and say 'you have an alert', or does the MDR provider call and say 'we confirmed ransomware deployment on these four hosts, here are the three things we've already done and two more things we need your approval to execute'? If the answer is the former, you have an MSSP.
What does MDR cost per endpoint in 2026?
MDR service pricing in 2026 ranges from $15 to $25 per endpoint per year on top of the underlying EDR platform cost. Total per-endpoint per year cost (EDR plus MDR) is typically $30 to $55 at enterprise volumes. CrowdStrike Falcon Complete bundles the EDR platform and managed service together at approximately $25 to $40 per endpoint per year at enterprise volumes (the platform and service are not sold separately). Arctic Wolf MDR is priced on a per-user basis rather than per-endpoint, typically running $8 to $15 per user per month ($96 to $180 per user per year) at 200 to 1,000 user organization sizes. Huntress is the most cost-effective option for mid-market organizations, at $10 to $18 per endpoint per month billed monthly (approximately $120 to $216 per endpoint per year) with no annual commitment required, making it significantly cheaper than enterprise MDR services and accessible for organizations as small as 10 endpoints. SentinelOne Vigilance adds approximately $15 to $20 per endpoint per year to the Singularity Complete EDR cost. Pricing varies significantly by volume, contract term, and negotiation; all of these are rough list-price benchmarks.
How does CrowdStrike Falcon Complete differ from other MDR services?
CrowdStrike Falcon Complete is the only MDR service that provides a financial guarantee -- if a customer experiences a breach while under Falcon Complete protection, CrowdStrike pays to remediate it. This positions Falcon Complete as the highest-tier, most accountable MDR service rather than a monitoring service. The substantive differences from other MDR services: Falcon Complete uses exclusively CrowdStrike Falcon Insight XDR as the underlying EDR platform, giving it the deepest telemetry and fastest threat intelligence integration of any MDR service (CrowdStrike's Threat Graph processes 5 trillion events per week from its full customer base). The response latency is materially faster than peers -- a 15-minute median containment for confirmed ransomware. Falcon Complete analysts have direct response authority by default: they isolate endpoints, terminate processes, and remove malicious files without calling you first (you can configure the boundaries of what they can do autonomously). The tradeoff is vendor lock-in: Falcon Complete only works on CrowdStrike. If you want to change EDR vendors later, you lose the MDR service simultaneously.
Is Huntress appropriate for enterprise organizations or only SMB?
Huntress was built specifically for small and mid-market organizations and their managed service providers (MSPs), and it occupies a differentiated position in the market as the best MDR service for organizations under 1,000 employees that are primarily Windows-environment and managed through an RMM or PSA platform. Huntress integrates natively with ConnectWise, Kaseya, NinjaRMM, and Datto, which enterprise security buyers rarely use. Huntress's detection is strong for common SMB attack patterns -- business email compromise, ransomware delivered via RMM tool compromise, and Active Directory attacks -- but its Linux coverage, cloud workload detection, and threat hunting depth are materially less comprehensive than CrowdStrike Falcon Complete or Arctic Wolf. For enterprise organizations over 1,000 employees with dedicated security staff, CrowdStrike Falcon Complete, Arctic Wolf MDR, or SentinelOne Vigilance are more appropriate. Huntress is specifically excellent for MSP-managed SMB environments where the goal is solid-coverage MDR at a price point that mid-market organizations can absorb without board approval.
What is co-managed MDR and when is it the right model?
Co-managed MDR services split detection and response responsibilities between the MDR provider's SOC and the customer's internal security team. The provider handles 24x7 monitoring and after-hours response, while the internal team handles business-hours investigation, custom detection tuning, and decisions that require organizational context the provider lacks. Arctic Wolf's co-managed model is the most developed in the market: Arctic Wolf assigns each customer a dedicated Concierge Security Team (CST) that functions as an extension of the internal team rather than an anonymous call center, develops custom detection rules based on the customer's specific environment, and provides detailed weekly security reports. Co-managed MDR is the right model when: the internal team exists and has capabilities but lacks the headcount for 24x7 coverage; when the organization has specific compliance requirements that require internal team involvement in incident documentation; when detection tuning requires institutional knowledge that an outside-only provider cannot develop; or when the organization wants to grow internal capabilities rather than outsource them. Fully managed MDR (minimal customer involvement) is appropriate when the internal security team is absent or very small and the goal is pure outsourcing of the detection and response function.
Does MDR replace a SIEM?
MDR services do not replace a SIEM for organizations that need a SIEM. A SIEM serves several functions that MDR does not: long-term log retention for compliance and forensics (most MDR services retain EDR telemetry for 30 to 90 days, while compliance often requires 12 months or more); custom detection rules written in a query language against diverse log sources beyond the endpoint (MDR detection is primarily EDR-based); and dashboards and reports for audit and GRC purposes. MDR replaces the 24x7 monitoring and triage function that a SIEM-based internal SOC would otherwise perform for endpoint alerts. Organizations with compliance requirements (SOC 2, HIPAA, PCI DSS) typically need both: MDR for active threat detection and response, and a SIEM (or SaaS SIEM like Microsoft Sentinel or Elastic) for log retention and compliance reporting. For organizations without compliance-driven log retention requirements, MDR alone can provide the detection and response coverage that a SIEM-plus-internal-SOC model would otherwise provide.
How long does MDR onboarding take?
MDR onboarding timelines vary by provider and fleet size. CrowdStrike Falcon Complete requires deploying Falcon Insight agents to all in-scope endpoints before the managed service activates; for organizations already running Falcon, the MDR service can be enabled within days. For new Falcon deployments, plan 2 to 4 weeks for agent deployment across a 1,000-endpoint fleet plus 2 to 4 additional weeks for detection tuning before the SOC team reaches full operational efficiency on the customer's environment. Arctic Wolf onboarding involves deploying a network sensor appliance (virtual or hardware) and EDR agents, with a dedicated 4 to 6 week onboarding process where the CST team learns the customer's environment, documents known-good baselines, and builds initial custom detections. Huntress deployment is the fastest: agents deploy through existing RMM tooling in hours, with MDR coverage activating same-day. SentinelOne Vigilance activates on existing Singularity Complete deployments immediately. Plan for a 60 to 90 day period across all providers before the service reaches mature detection quality -- the first 30 to 45 days generate more noise as the analyst team calibrates to the specific customer environment.
Sources & references
Free resources
Critical CVE Reference Card 2025–2026
25 actively exploited vulnerabilities with CVSS scores, exploit status, and patch availability. Print it, pin it, share it with your SOC team.
Ransomware Incident Response Playbook
Step-by-step 24-hour IR checklist covering detection, containment, eradication, and recovery. Built for SOC teams, IR leads, and CISOs.
Get threat intel before your inbox does.
50,000+ security professionals read Decryption Digest for early warnings on zero-days, ransomware, and nation-state campaigns. Free, daily, no spam.
Unsubscribe anytime. We never sell your data.
Founder & Cybersecurity Evangelist, Decryption Digest
Cybersecurity professional with expertise in threat intelligence, vulnerability research, and enterprise security. Covers zero-days, ransomware, and nation-state operations for 50,000+ security professionals every morning.
Win a $2,495 Black Hat pass.
Full-access to Black Hat USA 2026 in Las Vegas. Subscribe free to enter.