List of the Top 15 Managed Detection and Response (MDR) Services for Windows in 2026

Achieve Enterprise-Grade Security with Blumira Instead of MDR Blumira offers a comprehensive solution that combines SIEM, endpoint visibility, round-the-clock monitoring, and automated responses to simplify security management, enhance visibility, and accelerate response times. Similar to a Managed Detection and Response service, we take on the heavy lifting of security, allowing you to reclaim valuable time. With ready-to-use detections, curated alerts, and response playbooks, IT teams can derive significant security benefits from Blumira. Rapid Implementation, Instant Benefits: Seamlessly integrate with your existing technology stack and achieve full deployment within hours, without any warm-up time. Unlimited Data Ingestion: Enjoy predictable pricing with no limits on data logging, facilitating comprehensive detection throughout the lifecycle. Simplified Compliance: Includes one year of data retention, ready-made reports, and continuous automated monitoring (most MDRs only retain a fraction of logs after 30 days). Superior Support Compared to MDR: Benefit from our dedicated Product Solution Architects, Incident Detection Team, and 24/7 Security Operations with a customer satisfaction score of 99.7%.

Guardz is the unified cybersecurity platform built for MSPs. We consolidate the essential security controls, including identities, endpoints, email, awareness, and more, into one AI-native framework designed for operational efficiency. With an identity-centric approach, an elite threat hunting team, and 24/7 AI + human-led MDR, Guardz transforms cybersecurity from reactive defense into proactive protection.

ThreatLocker® empowers organizations—from businesses and government agencies to academic institutions—with the ability to control exactly which applications are allowed to run in their environments. Built on a Zero Trust foundation, our suite of powerful cybersecurity tools puts control back in your hands. We believe in a future where every organization can operate securely and independently, free from the disruption of cyberattacks. That’s why our team of seasoned cybersecurity experts designed ThreatLocker: to give you the tools to stop threats before they start. With decades of experience developing cutting-edge security solutions, including email and content protection, ThreatLocker is our most advanced and comprehensive platform yet. It’s built to help you reduce risk, simplify your stack, and take control. Learn more at ThreatLocker.com.

Heimdal® Endpoint Detection and Response is our exclusive multi-faceted service that offers exceptional capabilities for prevention, threat hunting, and remediation. This service integrates the most cutting-edge threat-hunting technologies available, including Heimdal Next-Gen Antivirus, Heimdal Privileged Access Management, Heimdal Application Control, Heimdal Ransomware Encryption Protection, Heimdal Patch & Asset Management, and Heimdal Threat Prevention. With six modules functioning together harmoniously under a single platform and agent, Heimdal Endpoint Detection and Response provides comprehensive cybersecurity layers necessary for safeguarding your organization against both familiar and unfamiliar online and internal threats. Our advanced product enables rapid and precise responses to complex malware, ensuring that your digital assets are protected while also maintaining your organization's reputation. By consolidating these capabilities, we deliver an efficient solution that addresses the evolving challenges of cybersecurity effectively.

Fortinet emerges as a key global player in the cybersecurity sector, notable for its comprehensive and integrated approach to safeguarding digital infrastructures, devices, and applications. Founded in 2000, the organization provides a wide range of products and services, including firewalls, endpoint protection, intrusion prevention systems, and secure access solutions. A cornerstone of its offerings is the Fortinet Security Fabric, a unified platform that seamlessly combines various security tools to enhance visibility, automation, and provide real-time threat intelligence across the entire network. Renowned for its dependability among businesses, government agencies, and service providers worldwide, Fortinet prioritizes innovation, scalability, and performance, thereby reinforcing its defenses against the constantly shifting landscape of cyber threats. In addition to its protective capabilities, Fortinet’s dedication to enabling digital transformation and ensuring business continuity highlights its essential role within the cybersecurity landscape, positioning itself as a trusted partner for organizations striving to navigate modern security challenges effectively. With a focus on proactive measures and cutting-edge solutions, Fortinet continues to adapt and evolve to meet the demands of an increasingly complex digital world.

Cynet provides Managed Service Providers (MSPs) and Managed Security Service Providers (MSSPs) with a comprehensive, fully managed cybersecurity platform that integrates vital security features into a single, easily navigable solution. This consolidation not only streamlines the management of cybersecurity but also minimizes complexity and reduces expenses, thereby eliminating the necessity for engaging multiple vendors and managing various integrations. With its multi-layered approach to breach protection, Cynet ensures strong security across endpoints, networks, and SaaS/Cloud environments, effectively safeguarding against the constantly evolving landscape of cyber threats. The platform's sophisticated automation capabilities significantly improve incident response, allowing for rapid detection, prevention, and resolution of potential security issues. Additionally, Cynet’s dedicated CyOps team, backed by a 24/7 Security Operations Center (SOC), continually monitors client environments and provides expert advice to maintain optimal security. Collaborating with Cynet enables you to offer state-of-the-art, proactive cybersecurity services while enhancing your operational efficiency. Discover how Cynet can transform your security services and empower your clients to navigate the complexities of the digital landscape with confidence and resilience. By choosing Cynet, you position your organization at the forefront of cybersecurity innovation, ensuring that you remain competitive in a rapidly evolving market.

Blackpoint Cyber offers a 24/7 Managed Detection and Response Service that delivers immediate threat hunting and authentic responses rather than mere alerts. Based in Maryland, USA, this cyber security firm was established by former technical and cyber security specialists from the US Department of Defense and Intelligence. The organization provides a variety of cyber security products and services designed to safeguard the operations and infrastructure of various entities. One of its key offerings, SNAP-Defense, serves as the company’s security operations and incident response platform, available for purchase either as a standalone product or as part of the continuous managed detection and response (MDR) service. Blackpoint's overarching mission is to ensure that effective and cost-efficient real-time threat detection is accessible to organizations worldwide, emphasizing the importance of rapid and efficient responses to security incidents. By prioritizing proactive measures, Blackpoint aims to stay ahead of emerging threats in the ever-evolving cyber landscape.

Businesses aiming to stand out must transition from a reactive stance to one of proactive control. Firms interested in enhancing their ongoing improvement efforts and maximizing their investments can benefit greatly. With GoSecure Titan®'s Managed Security Services, which encompass our Managed Extended Detection & Response (MXDR) Service, alongside our Professional Security Services, we position ourselves as your trusted partner in safeguarding against breaches and ensuring a secure environment for your operations. By choosing us, you can focus on growth while we handle your security needs.

The Managed Detection and Response (MDR) platform from SharkStriker is founded on the ORCA philosophy, which stands for Observe, Response, Compliance, and Awareness, and draws inspiration from the natural world where the powerful ORCA, or killer whale, is one of the few creatures that sharks fear. By embodying the characteristics of an ORCA, SharkStriker’s innovative platform effectively safeguards against threats in the cybersecurity landscape. This ORCA philosophy empowers our skilled team to engage in proactive incident management and human-driven threat hunting. Incorporating advanced technologies like Machine Learning and Artificial Intelligence, the platform enhances threat detection in real-time while ensuring a crucial human touch remains integral to the process. Our cybersecurity professionals leverage this robust system for engaging in hands-on threat hunts and managing incident responses. Furthermore, our MDR service is designed to be transparent and customer-friendly, as it does not impose limitations on the number of incident responses, alleviating concerns over hourly fees or retainer costs for clients. This approach establishes a partnership that prioritizes security and responsiveness in an ever-evolving digital landscape.

SecurityHQ operates as a worldwide Managed Security Service Provider (MSSP), offering continuous threat detection and response around the clock. With access to a dedicated team of analysts available every hour of every day throughout the year, clients benefit from personalized guidance and comprehensive insights that provide reassurance, all through our Global Security Operation Centres. Leverage our recognized security solutions, expertise, personnel, and systematic approaches to enhance business operations while minimizing risks and lowering overall security expenditures. Additionally, this commitment to excellence ensures that your security needs are met proactively and effectively.

Achieve robust protection for your IT infrastructure through comprehensive cyber risk management, backed by the expertise of ESET professionals who are always on hand. ESET MDR offers industry-leading multilayered capabilities for prevention, detection, and response, combined with exceptional support to help you make the most of these solutions. Enjoy a holistic strategy aimed at prevention, detection, and remediation, applicable to computers, smartphones, and virtual machines. This proactive cloud-based defense system is specifically designed to tackle zero-day vulnerabilities and emerging threats that have never been encountered before. Integrated into the ESET PROTECT platform, the XDR-enabling feature significantly enhances your visibility and strengthens breach prevention efforts. Furthermore, a robust encryption solution protects system disks, partitions, and entire devices, ensuring compliance with legal requirements. With ESET's expert guidance readily available, you can optimize the return on investment from your ESET products while effectively securing your digital environment. Not only does ESET safeguard your assets, but it also empowers your organization to flourish amidst the growing complexities of the cyber landscape. In today's fast-evolving digital world, ESET stands as a partner in your success by providing innovative solutions that adapt to the ever-changing threats you face.

Regularly oversee any potentially damaging activities and engage Armor's expert team to aid in the remediation processes. Tackle security risks and mitigate the consequences of any exploited weaknesses. Collect logs and telemetry from your organizational and cloud infrastructures, harnessing Armor's vast resources in threat-hunting and alerting to ensure effective detection of threats. By utilizing a mix of open-source, commercial, and proprietary threat intelligence, the Armor platform improves the data received, facilitating quicker and more accurate evaluations of threat levels. Once threats are detected, alerts and incidents are swiftly generated, so you can rely on Armor's cybersecurity experts for unwavering support against these risks. The Armor platform is purpose-built to utilize advanced AI and machine learning technologies alongside automated systems designed for cloud environments, simplifying every aspect of the security lifecycle. With its capabilities for cloud-based detection and response, combined with a dedicated cybersecurity team available around the clock, Armor Anywhere integrates flawlessly within our XDR+SOC framework, delivering a comprehensive dashboard view that boosts your security posture. This integration not only equips organizations to react proactively to new threats but also ensures they uphold a significant level of operational efficiency, reinforcing their overall defense strategy. Furthermore, Armor's commitment to continuous improvement means that your security measures will evolve in tandem with the ever-changing threat landscape.

WithSecure Elements Infinite provides a comprehensive suite of security tools and capabilities as a continuous Managed Detection and Response (MDR) service that includes responding 24/7 to cyber security incidents and improving customers security posture through Continuous Threat Exposure Management (CTEM). WithSecure's Detection and Response Team (DRT) swiftly addresses cyber threats to your organization within minutes. WithSecure Elements Infinite seamlessly integrates with your cyber security team, providing threat hunting expertise, helping your team learn and grow, and continuously enhancing your security measures. Elements Infinite’s 24/7 First Response service contains and remediates cyber security incidents before they have a chance to impact the business. Our proven First Response methodology enables the <1% of incidents requiring specialist support to be smoothly escalated to our incident response team. Elements Infinite’s proprietary Endpoint Detection & Response (EDR) agent and log collectors feed data into our XDR detection platform, offering exceptional visibility into user, endpoint, cloud, and network activities. The primary service components cover the environments external attack surface(s), identity management systems (Entra ID), physical endpoints, corporate networks and cloud environments (AWS, Azure). WithSecure is a premier European cyber security company dedicated to helping our customers achieve compliance and effectiveness the European way. As a trusted partner in cyber security, our extensive real-world experience and expertise, honed over 35 years, safeguard critical businesses and millions of endpoints globally. We provide clients with operational efficiency and resilience, empowering them to reach their objectives.

Eliminate the necessity of constant alert monitoring and take proactive measures to prevent incidents before they arise with the leading XDR platform that revolutionizes threat detection, log management, and response coordination. Our superior, integrated XDR solution bridges existing gaps and empowers your team, ensuring compliance while streamlining security operations. More than a mere security tool, Cybraics nLighten™ is the product of sophisticated AI and machine learning collaborations with the U.S. Department of Defense, designed to extract actionable insights from the scattered and isolated data, logs, and alerts produced by various security tools within your ecosystem. With Cybraics, you can achieve effective threat detection without excessive costs. Featuring Adaptive Analytic Detection (AAD) and Persistent Behavior Tracing (PBT), this platform automates 96% of actionable case creation and reduces false positives by an impressive 95%, thereby significantly shortening the time needed for detection and response from months to just minutes. As a result, your organization can react quickly to emerging threats, ultimately enhancing your security posture and improving resource allocation across your team, which leads to more efficient operations and a stronger defense against potential cyberattacks.

Incident response services are designed to assist organizations in bouncing back from cyberattacks or other major disruptions that affect their IT infrastructure. Our thorough 6-step incident response plan provides prompt support for businesses, ensuring that any potential data breaches are swiftly managed to lessen their effects. Partnering with Cymune gives you the benefit of a robust breach remediation strategy that is based on an in-depth examination of the breach’s details and severity. Our method not only addresses immediate threats but also works to stop cybercriminals from gaining a lasting presence in your network. You will have instant access to a dedicated team of experienced cybersecurity analysts and incident responders, available to help at critical moments. By employing validated methodologies that align with established standards, our skilled security professionals are prepared to face any challenge head-on. Adopting a proactive lifecycle strategy is essential to creating a strong and flexible framework for your organization’s security efforts. By committing resources to these initiatives, you can greatly improve your enterprise's capacity to effectively respond to and recover from security incidents. Ultimately, this not only secures your systems but also builds trust with stakeholders, reinforcing your organization’s reputation in the market.