Top 10 Best MDR Companies In 2025

In the face of an ever-evolving and increasingly sophisticated cyber threat landscape, simply having security tools is no longer enough.

Threat actors are leveraging advanced tactics, AI-powered attacks, and living-off-the-land techniques to bypass traditional defenses.

This has created a significant challenge for in-house security teams, many of whom are understaffed, overworked, and struggling to keep up with the sheer volume of alerts. This is where Managed Detection and Response (MDR) companies come in.

MDR companies provide a service that goes beyond traditional managed security services (MSSP). They not only monitor your environment 24/7 but also actively hunt for threats, investigate security incidents, and take decisive action to contain and eliminate them.

Essentially, an MDR provider acts as a fully-staffed, expert-level security operations center (SOC) for your organization, allowing you to focus on your core business. As we move into 2025, the demand for these services is at an all-time high.

This article provides a comprehensive review of the Top 10 Best MDR Companies for 2025, analyzing their unique offerings, methodologies, and what makes them a top choice for organizations of all sizes.

The Unstoppable Rise Of MDR In 2025

The need for robust MDR companies in 2025 is driven by several critical factors:

Talent Shortage: The cybersecurity skills gap continues to widen, making it nearly impossible for many organizations to hire and retain a full-time, 24/7 security team.

Alert Fatigue: Security teams are overwhelmed by a constant barrage of alerts, many of which are false positives. MDR providers triage and validate these alerts, ensuring that only true threats are brought to your attention.

Sophistication of Threats: Modern attacks are complex and can go undetected for months. MDR’s proactive threat hunting capabilities are crucial for uncovering these hidden threats.

Cost-Effectiveness: Building and maintaining an in-house SOC is incredibly expensive. Outsourcing these capabilities to an MDR provider is a far more cost-effective solution for most businesses.

Focus on Core Business: By offloading the burden of security monitoring and incident response, organizations can free up their internal IT and security teams to focus on strategic initiatives that drive business growth.

The following firms are recognized as leaders in the MDR space, each bringing a unique set of skills and technologies to the table to help you secure your digital assets in 2025 and beyond.

Comparison Table: Top 10 Best MDR Companies In 2025

Company	24/7 Monitoring & Response	Proactive Threat Hunting	Incident Response	Threat Intelligence	Dedicated Security Advisor	Integrations with Third-Party Tools
SentinelOne	✅ Yes	✅ Yes	✅ Yes	✅ Yes	❌ No	✅ Yes
Arctic Wolf	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Huntress	✅ Yes	✅ Yes	✅ Yes	✅ Yes	❌ No	✅ Yes
Expel Workbench	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Sophos	✅ Yes	✅ Yes	✅ Yes	✅ Yes	❌ No	✅ Yes
CrowdStrike Falcon	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Red Canary	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Rapid7	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes
ReliaQuest GreyMatter	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Secureworks	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes

1. SentinelOne

Why We Picked It:

SentinelOne Vigilance Respond is a top contender for its unparalleled speed and automation.

The service is built on SentinelOne’s AI-driven platform, which is renowned for its ability to prevent, detect, and respond to threats at machine speed.

This allows their human analysts to focus on complex, human-led attacks and sophisticated threat hunting.

The combination of advanced technology and expert oversight results in a highly effective and efficient MDR solution.

Specifications:

SentinelOne Vigilance Respond offers a 30-minute Mean Time to Respond (MTTR), which is one of the fastest in the industry.

It provides 24/7/365 monitoring and response, automated threat containment, and expert-led threat hunting.

The service integrates with the SentinelOne Singularity platform for a unified view of endpoints, cloud workloads, and other assets.

Reason to Buy:

If your organization prioritizes speed and automation in its security response, SentinelOne Vigilance Respond is an excellent choice.

Their AI-powered platform and rapid MTTR ensure that threats are neutralized almost as soon as they are detected, significantly reducing the potential for damage.

It’s ideal for businesses in high-stakes industries where every second counts.

Features:

• AI-Powered Threat Detection: Leverages SentinelOne’s AI engine for real-time threat detection and analysis.
• Blazing Fast MTTR: A reported 30-minute Mean Time to Respond (MTTR).
• 24/7/365 Coverage: Continuous monitoring and response by a global team.
• Proactive Threat Hunting: Expert-led threat hunting to uncover hidden threats.
• Comprehensive Incident Handling: From detection to remediation and reporting.

Pros:

• One of the fastest response times in the market.
• A powerful combination of AI automation and human expertise.
• High level of threat visibility and control.
• Reduces alert fatigue with a focus on high-fidelity alerts.

Cons:

• May require an existing investment in the SentinelOne platform.
• Pricing may be premium for smaller businesses.

✅ Best For: Enterprises and large organizations that need a high-speed, automated MDR solution with a strong focus on endpoint and cloud security.

🔗 Try SentinelOne Vigilance Respond here → SentinelOne Vigilance Respond Official Website

2. Arctic Wolf

Why We Picked It:

Arctic Wolf MDR stands out due to its personalized, relationship-based approach.

The Concierge Security Team model ensures that clients are not just receiving a service but are partnered with a security expert who understands their unique business and security challenges.

This personalized attention leads to better communication, more relevant insights, and a stronger overall security posture.

This human-centric model is a significant differentiator in a market often dominated by technology.

Specifications:

Arctic Wolf MDR provides 24/7/365 monitoring, detection, and response across endpoints, networks, and cloud environments.

It includes proactive threat hunting, incident response, and a dedicated Concierge Security Team.

The service is built on the Arctic Wolf Security Operations Cloud, which ingests data from multiple sources to provide a unified view of the security landscape.

Reason to Buy:

If your organization values a close, long-term partnership with a security expert who can provide tailored guidance and insights, Arctic Wolf is the perfect choice.

Their Concierge Security Team model is ideal for companies that lack in-house security expertise or want to augment their existing team with a trusted advisor.

Features:

• Concierge Security Team: A dedicated security expert assigned to your account.
• Hybrid AI and Human-Powered Model: Combines technology with expert analysis.
• Vendor-Agnostic Approach: Integrates with your existing security tools.
• Actionable Guidance: Provides clear, prioritized recommendations.
• Compliance and Reporting: Assistance with compliance reporting and audits.

Pros:

• Highly personalized and human-centric service.
• Proactive guidance and security maturity recommendations.
• Vendor-agnostic, reducing vendor lock-in.
• Excellent for organizations that lack security staff.

Cons:

• May be a less suitable option for companies that prefer a purely automated, hands-off approach.
• The dedicated concierge model may come at a premium.

✅ Best For: Mid-sized businesses and enterprises that want a dedicated security partner to act as an extension of their team.

🔗 Try Arctic Wolf MDR here → Arctic Wolf MDR Official Website

3. Huntress

Why We Picked It:

Huntress MDR is on this list for its laser-focused approach and its dedication to the SMB and MSP markets. They are not trying to be a one-size-fits-all solution.

Instead, they excel at what they do best: finding the low-and-slow attackers that hide in plain sight.

Their platform and services are specifically designed to address the unique challenges of smaller organizations that often lack the resources to defend against sophisticated threats.

Specifications:

Huntress MDR provides 24/7/365 monitoring and response for endpoints. The service uses a combination of threat detection, threat hunting, and a human-led SOC.

It is designed to be easy to deploy and manage, with a low false-positive rate.

Reason to Buy:

If you are a small business or an MSP looking for an MDR solution that is purpose-built for your needs, Huntress is an ideal choice.

Their focus on the SMB market ensures that their pricing, features, and support are perfectly aligned with the resources and requirements of smaller organizations.

Features:

• Threat Hunting for Persistent Footholds: Focuses on detecting and removing the most common attacker tactics.
• 24/7 SOC: A human-led Security Operations Center to investigate and respond to threats.
• Low False-Positive Rate: Reduces alert fatigue for IT teams.
• Endpoint Focus: Specializes in endpoint detection and response.
• Managed Antivirus: Provides management of Microsoft Defender Antivirus.

Pros:

• Perfect for small and mid-sized businesses and MSPs.
• Highly focused and effective at its core mission.
• Easy to deploy and manage.
• Straightforward pricing and clear value proposition.

Cons:

• Less comprehensive than some enterprise-focused solutions.
• Primarily focused on endpoints.

✅ Best For: Small and mid-sized businesses (SMBs) and managed service providers (MSPs) that need a simple, effective, and purpose-built MDR solution.

🔗 Try Huntress MDR here → Huntress MDR Official Website

4. Expel Workbench

Why We Picked It:

Expel Workbench MDR is a top choice for its operational transparency and vendor-agnostic approach.

Unlike a “black box” service, Expel’s platform, the Expel Workbench, gives clients full visibility into how threats are being investigated and responded to.

This transparency builds trust and empowers the client’s internal team.

Furthermore, their ability to integrate with an organization’s existing security investments is a huge benefit, as it maximizes ROI and avoids vendor lock-in.

Specifications:

Expel Workbench MDR provides 24/7/365 monitoring, investigation, and response. It integrates with a wide range of security tools, including EDR, SIEM, firewalls, and cloud platforms.

The service provides actionable insights, automated response actions, and a human-led team of security analysts.

Reason to Buy:

If your organization has already invested in a security tool stack and wants an MDR provider that can leverage those existing tools, Expel is an excellent fit.

Their transparent platform and collaborative approach are perfect for companies that want to work closely with their MDR partner and maintain visibility into their security operations.

Features:

• Expel Workbench Platform: A transparent dashboard for real-time visibility and collaboration.
• Vendor-Agnostic: Connects to your existing security tools.
• Automated Investigation: Leverages automation to speed up threat investigations.
• Proactive Threat Hunting: Expert threat hunters search for hidden threats.
• Collaborative Approach: Works with your internal teams to improve security posture.

Pros:

• High level of transparency and visibility.
• Integrates with existing security tools, maximizing ROI.
• Reduces alert noise and provides high-fidelity alerts.
• Excellent customer support and communication.

Cons:

• Some users report a desire for more customization options.
• The focus on leveraging existing tools might not be ideal for companies starting from scratch.

✅ Best For: Companies with an existing security stack that need a transparent, collaborative, and vendor-agnostic MDR solution.

🔗 Try Expel Workbench MDR here → Expel Workbench MDR Official Website

5. Sophos

Why We Picked It:

Sophos MDR is a top choice because it provides a fully managed, end-to-end security solution.

They don’t just detect threats; their team of experts can actively respond and neutralize them on your behalf.

This full-scale incident response capability, combined with their proactive threat hunting and their own robust security technology, makes them a powerhouse for organizations that want a trusted partner to handle their security from start to finish.

Specifications:

Sophos MDR provides 24/7/365 threat monitoring and response.

The service is powered by the Sophos Adaptive Cybersecurity Ecosystem (ACE), which ingests data from Sophos products and third-party tools.

It includes full-scale incident response, expert-led threat hunting, and a customizable service tier that allows for different levels of engagement.

Reason to Buy:

If your organization wants a comprehensive, end-to-end MDR solution that includes full-scale incident response and can take action on your behalf, Sophos is an excellent partner.

They are perfect for companies that want to outsource their security operations completely and have peace of mind knowing that a team of experts is ready to respond at a moment’s notice.

Features:

• Full-Scale Incident Response: The Sophos MDR team can execute a complete response on your behalf.
• Sophos Adaptive Cybersecurity Ecosystem (ACE): Integrates with a wide range of security tools.
• Expert-Led Threat Hunting: Proactive hunting by highly trained analysts.
• Customizable Service Tiers: Choose the level of engagement that fits your needs.
• 24/7/365 Coverage: Continuous monitoring by a global SOC.

Pros:

• Provides a complete, end-to-end security solution.
• The team can take direct action to contain and eliminate threats.
• Strong integration with a broad ecosystem of security tools.
• High level of expertise and experience.

Cons:

• The service is most effective when integrated with Sophos’s own security products.
• May not be as suitable for organizations that want to maintain a high level of control over their security.

✅ Best For: Companies that want a fully managed, end-to-end security solution with a team of experts who can actively respond to threats.

🔗 Try Sophos MDR here → Sophos MDR Official Website

6. CrowdStrike Falcon

Why We Picked It:

CrowdStrike Falcon Complete is a top-tier MDR solution because it provides a complete, seamless service from a single vendor.

The combination of the Falcon platform, known for its lightweight agent and unparalleled threat intelligence, with a dedicated team of experts is a winning formula.

The service is not just about alerting you to threats; it’s about providing full remediation, ensuring that a threat is not just detected, but also neutralized.

Specifications:

CrowdStrike Falcon Complete offers a 24/7/365 managed service that includes endpoint protection, detection, response, and threat hunting.

It leverages the CrowdStrike Falcon platform, which is a cloud-native solution that provides extensive visibility and threat intelligence.

The service includes full incident remediation and a dedicated security team.

Reason to Buy:

If your organization is looking for a comprehensive, best-in-class MDR solution from a single, trusted vendor, CrowdStrike Falcon Complete is an excellent choice.

It’s perfect for companies that want a premium, all-in-one solution that provides both powerful technology and expert human intervention.

Features:

• Unified Platform: The CrowdStrike Falcon platform provides a single pane of glass for all security data.
• Full Remediation: The Falcon Complete team takes full responsibility for remediating incidents.
• Elite Threat Hunters: Proactive threat hunting by highly skilled experts.
• Cloud-Native Architecture: Provides a lightweight, scalable solution.
• Unrivaled Threat Intelligence: Leverages intelligence from the CrowdStrike platform and team.

Pros:

• All-in-one solution from a leading vendor.
• The team takes full responsibility for remediation.
• Excellent threat intelligence and visibility.
• Highly scalable and reliable.

Cons:

• Can be a more expensive option.
• May result in vendor lock-in with the CrowdStrike ecosystem.

✅ Best For: Enterprises and large organizations that need a premium, all-in-one MDR solution from a leading cybersecurity vendor.

🔗 Try CrowdStrike Falcon Complete here → CrowdStrike Falcon Complete Official Website

7. Red Canary

Why We Picked It:

Red Canary MDR is a standout choice for its focus on accuracy and signal clarity.

They are obsessed with providing high-fidelity detections, ensuring that their clients are not overwhelmed by false positives.

Their detection-as-code methodology allows them to scale their threat intelligence and detection capabilities, providing a level of precision that is hard to match.

This focus on quality over quantity makes them a highly valued partner for security teams suffering from alert fatigue.

Specifications:

Red Canary MDR provides 24/7/365 threat detection, investigation, and response. The service is built on a detection-as-code platform and integrates with an organization’s existing security tools.

It provides validated threat detections, comprehensive threat intelligence, and a high-fidelity threat data stream.

Reason to Buy:

If your security team is drowning in alerts and needs a solution that can filter out the noise and deliver only a handful of highly-validated, actionable threats, Red Canary is an excellent choice.

Their focus on accuracy and clarity will help your team focus on what truly matters.

Features:

• Detection-as-Code: A unique methodology for scaling and maintaining high-fidelity detections.
• High-Fidelity Detections: Focused on providing a low false-positive rate.
• Vendor-Agnostic: Integrates with a wide range of security tools.
• Actionable Intelligence: Provides clear context and remediation guidance with every alert.
• Proactive Threat Hunting: Expert threat hunters constantly search for new threats.

Pros:

• Highly accurate and reliable detections.
• Drastically reduces alert fatigue.
• Provides a clear, actionable threat data stream.
• Pioneers in the MDR space.

Cons:

• The focus on high-fidelity detections may mean less visibility into low-severity events.
• May not be suitable for organizations that want to see every security event.

✅ Best For: Security teams that need to combat alert fatigue and want a highly accurate, high-fidelity MDR service.

🔗 Try Red Canary MDR here → Red Canary MDR Official Website

8. Rapid7

Why We Picked It:

Rapid7 MDR is on this list because it leverages a powerful combination of technology and expertise.

Their service is built on the Insight platform, which provides unparalleled visibility across the entire attack surface.

This allows their security analysts to quickly and effectively detect threats, while their in-house incident response team can take swift action to contain and eliminate them.

The integration of all these capabilities into a single service provides a seamless and powerful solution.

Specifications:

Rapid7 MDR provides 24/7/365 threat monitoring, detection, and response. It includes proactive threat hunting, a dedicated security advisor, and an in-house incident response team.

The service is built on the Rapid7 Insight Platform, which provides SIEM, SOAR, and vulnerability management capabilities.

Reason to Buy:

If your organization is looking for a comprehensive security partner that can provide an all-in-one solution for MDR, vulnerability management, and incident response, Rapid7 is an excellent choice.

Their integrated platform and expert team can help you build a more mature security program.

Features:

• Insight Platform Integration: Leverages Rapid7’s full suite of security tools.
• Proactive Threat Hunting: Experts search for threats across endpoints, networks, and the cloud.
• Dedicated Security Advisor: Provides tailored guidance and recommendations.
• Managed Incident Response: An in-house team is available for emergency response.
• Full SOC Triad Coverage: Detects threats across network, user, and endpoint layers.

Pros:

• All-in-one security platform and service.
• Strong focus on vulnerability management and remediation.
• Expert-led threat hunting and incident response.
• Scalable and suitable for various security maturity levels.

Cons:

• The platform and services can be complex to navigate initially.
• May be a more expensive option for smaller teams.

✅ Best For: Organizations that want a single, comprehensive vendor for their MDR, vulnerability management, and incident response needs.

🔗 Try Rapid7 MDR here → Rapid7 MDR Official Website

9. ReliaQuest GreyMatter

Why We Picked It:

ReliaQuest GreyMatter MDR is a top choice for its innovative, tool-agnostic approach.

They recognize that many organizations have already invested heavily in security tools and don’t want to rip and replace them.

GreyMatter acts as an overlay, unifying an organization’s disparate security tools into a single platform for detection, investigation, and response.

This maximizes ROI on existing investments and provides a single, cohesive view of the security landscape.

Specifications:

ReliaQuest GreyMatter MDR provides 24/7/365 monitoring and response. It is a SaaS platform that connects to an organization’s existing security tools.

It includes threat detection, proactive threat hunting, and automated response playbooks. The service also provides transparency into all security operations.

Reason to Buy:

If your organization has a large number of security tools from various vendors and needs to unify them for a single, comprehensive view of your security, ReliaQuest is the perfect solution.

Their tool-agnostic approach allows you to leverage your existing investments while gaining the benefits of a managed security service.

Features:

• GreyMatter Platform: A unified platform that connects your existing security tools.
• Tool-Agnostic: Maximizes ROI on your existing security investments.
• Automated Investigation: Leverages automation to speed up threat analysis.
• Threat Detection Across All Tools: Ingests data from multiple sources for comprehensive detection.
• Transparent Operations: Provides full visibility into security investigations.

Pros:

• Maximizes ROI on existing security tools.
• Provides a single, unified view of the security landscape.
• Strong focus on automation and operational efficiency.
• Suitable for complex, multi-vendor environments.

Cons:

• The platform can be complex to implement initially.
• The effectiveness is dependent on the quality of the client’s existing security tools.

✅ Best For: Enterprises with a complex, multi-vendor security environment that want to unify their tools and maximize ROI.

🔗 Try ReliaQuest GreyMatter here → ReliaQuest GreyMatter official link

10. Secureworks Taegis

Why We Picked It:

Secureworks Taegis MDR is on this list for its deep history in the security space and its powerful, threat-intelligence-driven platform.

Secureworks has been at the forefront of security for decades, and their experience is evident in the quality of their MDR service.

Taegis MDR leverages the Secureworks Counter Threat Unit (CTU) to provide a constant stream of cutting-edge threat intelligence, ensuring that their analysts are always one step ahead of the attackers.

Specifications:

Secureworks Taegis MDR provides a 24/7/365 managed service built on the Secureworks Taegis XDR platform.

The service includes threat detection, proactive threat hunting, incident response, and continuous threat intelligence.

It provides a unified view of an organization’s security posture across endpoints, networks, and cloud environments.

Reason to Buy:

If your organization needs a mature, experienced, and threat-intelligence-driven MDR partner, Secureworks Taegis MDR is an excellent choice.

Their long history in the security space and their powerful platform make them a reliable and effective solution for companies that prioritize deep security expertise.

Features:

• Threat Intelligence-Driven: Leverages the Secureworks Counter Threat Unit for cutting-edge intelligence.
• Taegis XDR Platform: A cloud-native platform for unified detection and response.
• Proactive Threat Hunting: Expert-led threat hunting to find hidden adversaries.
• Incident Response: A team of incident responders is available to contain and eliminate threats.
• Comprehensive Reporting: Provides detailed reports and metrics on security posture.

Pros:

• Backed by decades of security experience.
• Powerful, threat-intelligence-driven platform.
• High level of expertise and analyst support.
• Strong focus on comprehensive incident response.

Cons:

• Can be a more expensive option for some organizations.
• The platform may have a steeper learning curve than more simple solutions.

✅ Best For: Mature organizations that want a long-standing, expert-led MDR partner with a strong focus on threat intelligence and comprehensive incident response.

🔗 Try Secureworks Taegis MDR here → Secureworks Taegis MDR Official Website

Conclusion

Choosing the right MDR company is a critical decision that can significantly impact your organization’s security posture.

The market in 2025 offers a diverse range of solutions, from the AI-powered speed of SentinelOne to the personalized approach of Arctic Wolf and the transparent model of Expel.

Each of these companies has a unique strength that can address a specific business need.

Ultimately, the best MDR provider for you depends on your organization’s size, budget, existing security stack, and the level of partnership you desire.

By carefully evaluating the features, pros, and cons of these top 10 firms, you can make an informed decision that ensures your business is protected from the sophisticated threats of today and the future.

Investing in a robust MDR service is no longer a luxury it’s a necessity for any organization serious about its cybersecurity.