List of the Top 21 Managed Detection and Response (MDR) Services for Microsoft 365 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.

Syncro serves as a comprehensive business platform designed specifically for managing a successful managed service provider (MSP). Experience the convenience of PSA, RMM, and remote access all bundled into one cost-effective solution. Additionally, you can enhance your productivity even further with seamless integrations to over 50 MSP and business applications that you already utilize. The pricing structure of Syncro is straightforward, offering a single flat fee that covers all PSA, RMM, and remote access functionalities, allowing for unlimited endpoints with no binding contracts or minimum requirements. This simplicity makes it easier for MSPs to budget and plan their services effectively.

ConnectWise Cybersecurity Management, which was previously known as ConnectWise Fortify, provides software and support services that enable Managed Service Providers (MSPs) to safeguard their clients' essential business assets. By offering round-the-clock threat detection, incident response, and tools for security risk assessments, these solutions simplify the process of creating a cybersecurity framework powered by MSPs, while also reducing the expenses related to continuous monitoring and support personnel. Consequently, MSPs can focus more on their core services without the added burden of cybersecurity complexities.

Take control of your cyber threats effectively by using Defense.com, which allows you to identify, prioritize, and monitor all your security risks within a single, streamlined platform. Streamline your cyber threat management with integrated features that cover detection, protection, remediation, and compliance, all within one convenient hub. By utilizing automatically prioritized and tracked threats, you can make informed decisions that bolster your overall defense strategy. Enhance your security posture through proven remediation techniques tailored to each identified risk. When faced with challenges, you can count on the expertise of experienced cyber and compliance consultants who are ready to assist you. Leverage user-friendly tools that integrate smoothly with your existing security investments, reinforcing your cyber defenses further. Gain real-time insights from penetration tests, vulnerability assessments, threat intelligence, and additional resources, all showcased on a central dashboard that emphasizes your specific risks and their severity levels. Each identified threat comes with actionable remediation advice, making it easier to implement effective security improvements. Moreover, your unique attack surface is aligned with powerful threat intelligence feeds, ensuring you remain proactive in the constantly changing realm of cybersecurity. This holistic approach not only addresses current threats but also equips you to foresee and tackle future challenges within your security framework, thereby fostering a proactive security culture. With a focus on continuous improvement and adaptation, you can maintain a resilient defense against emerging cyber threats.

RocketCyber provides ongoing Managed SOC (Security Operations Center) services that greatly enhance your ability to detect and respond to threats within managed IT environments. With their specialized knowledge, you can fortify your security protocols while alleviating concerns about potential risks. Their round-the-clock MDR service is crafted to offer extensive threat detection and response solutions customized for your managed IT infrastructures. By utilizing their expert assistance, you can tackle advanced threats more effectively, thereby easing stress and reinforcing your overall security architecture. This partnership not only improves your security posture but also ensures you are better prepared to handle emerging cyber challenges.

We enable you to engage in the aspects of security you enjoy, even without conscious effort. With our managed security service, we provide around-the-clock detection and response to threats. Our system promptly identifies and addresses attacks as they occur. You will receive tailored, data-driven recommendations that enhance your security posture. Enjoy a transparent approach to cybersecurity that eliminates the need for traditional MSSPs and internal analyst consoles, ensuring no hidden elements remain. There’s no more uncertainty; you have full visibility into our operations. You will have access to the same interface our analysts utilize, allowing you to observe how crucial decisions are made in real time. Witness the progress of investigations as they happen, and we promise to deliver clear, straightforward explanations whenever we identify a threat. You can monitor the actions of our analysts, even during active investigations. You also maintain the freedom to select your preferred security technology, which we will optimize for improved efficiency. Our resilience recommendations can lead to substantial enhancements in your security strategy. Our analysts provide precise, actionable suggestions grounded in the specifics of your environment and historical data trends. By working closely with you, we aim to foster a more secure future.

We hold the title of the leading incident response service globally, dedicated to safeguarding against cyber threats through a synthesis of comprehensive response capabilities and real-time threat insights derived from over 3000 incidents annually, complemented by our extensive expertise. Reach out to us right away through our round-the-clock cyber incident hotlines for immediate assistance. Kroll's Cyber Risk experts are equipped to address the challenges posed by current and future threats. Our protective solutions, detection, and response strategies are bolstered by frontline intelligence gathered from more than 3000 incident reports each year. Taking preemptive action to secure your organization is crucial, as the landscape of potential attacks is continually evolving and becoming more complex. Enter Kroll's Threat Lifecycle Management, which offers holistic solutions for managing cyber risk that help identify vulnerabilities, assess the strength of your defenses, enhance controls, optimize detection methods, and effectively respond to any emerging threats. The need for robust cybersecurity measures has never been more critical in today’s digital environment.

Arctic Wolf is a comprehensive cybersecurity platform built to deliver AI-driven protection and end-to-end security operations for organizations of all sizes. It combines advanced technology, continuous monitoring, and expert-led services to help businesses prevent, detect, and respond to cyber threats in real time. At the center of its ecosystem is the Aurora Platform, an open XDR solution that integrates security data from across endpoints, networks, and cloud environments into a single unified view. This allows organizations to gain full visibility into their security posture and respond quickly to emerging threats. Arctic Wolf enhances its platform with a concierge delivery model, providing dedicated security experts who guide organizations through threat detection, incident response, and risk management. The platform supports a wide range of security solutions, including managed detection and response, cloud security posture management, security awareness training, and vulnerability management. It also focuses on reducing cyber risk by combining proactive threat prevention with rapid incident response capabilities. Arctic Wolf’s ecosystem includes hundreds of integrations and partnerships, enabling seamless connectivity with existing tools and workflows. Additionally, the platform offers risk transfer and insurability support, helping organizations prepare for and mitigate the financial impact of cyber incidents. By combining AI, automation, and human expertise, Arctic Wolf enables businesses to move beyond reactive security and adopt a proactive, resilience-focused approach. It is designed to scale with evolving threats and organizational needs, ensuring long-term protection. Overall, Arctic Wolf helps organizations achieve stronger security outcomes, reduce risk, and maintain confidence in their digital operations.

As cyber threats increasingly evolve and proliferate through new security channels, the level of complexity, expertise, and resources necessary to combat these dangers is also rising significantly. This mounting complexity often leads security teams to feel inundated and challenged in their efforts to stay ahead. For more than twenty years, SilverSky has evolved as a managed security service provider, addressing the security and regulatory needs of small and mid-sized enterprises with clear and cost-effective solutions. Our primary focus is to assist industries that face rigorous regulatory scrutiny. Relying exclusively on perimeter firewalls for monitoring is no longer sufficient; organizations must now manage every point of interaction within their networks. This extensive surveillance includes networks, servers, databases, personnel, and endpoints. A professional Security Operations Center, or SOC as a service, is the most reliable approach to achieve this level of oversight. SilverSky Security Monitoring is committed to managing both perimeter and core security devices, ensuring that businesses not only fulfill but surpass regulatory compliance requirements while bolstering their overall security strength. Our dedication to excellence drives us to continually refine our strategies, enabling us to stay one step ahead of emerging threats and challenges in the cybersecurity landscape. By doing so, we empower our clients to focus on their core business functions with peace of mind.

Our Managed Detection and Response (MDR) service is meticulously designed for exceptional threat detection, active threat hunting, and anomaly recognition, providing responsive guidance through a robust defense-in-depth strategy that consistently monitors and synthesizes data from various sources, including network activities, endpoints, and logs. Unlike traditional Managed Security Service Providers (MSSPs), our methodology prioritizes proactive threat prevention over mere reactive measures. To accomplish this, we utilize state-of-the-art technologies in cloud computing and big data analytics, along with sophisticated machine learning algorithms, all backed by a premier incident response team in the cybersecurity sector that accurately identifies risks to your systems. Our approach integrates a combination of high-quality commercial solutions, open-source tools, and proprietary resources to guarantee the utmost precision in monitoring. In addition, our collaboration with Cylance enables us to provide unmatched endpoint threat detection and prevention through their groundbreaking solution, CylancePROTECT(™), ensuring our clients receive the most effective protections available today. This dedication to harnessing cutting-edge technology and fostering expert partnerships distinguishes us as frontrunners in the realm of proactive cybersecurity solutions. Furthermore, our continuous investment in innovation and excellence reaffirms our commitment to safeguarding our clients against evolving cyber threats.

The Symantec Integrated Cyber Defense (ICD) Platform delivers an extensive array of security offerings, encompassing Endpoint Security, Identity Security, Information Security, and Network Security, to effectively protect both on-premises and cloud environments. As a trailblazer in merging and coordinating security capabilities across various systems, Symantec enables organizations to embrace cloud solutions at their own pace while safeguarding previous investments in essential infrastructure. Recognizing that many organizations rely on a variety of vendors, Symantec introduced the Integrated Cyber Defense Exchange (ICDx), which promotes the smooth integration of third-party solutions and fosters intelligence sharing across the platform. Distinctive in the realm of cyber defense, Symantec's solutions are designed to support all infrastructure types, whether they are entirely on-premises, exclusively cloud-based, or a combination of both, ensuring that every enterprise can achieve adaptable protection tailored to its needs. This emphasis on flexibility and integration not only enhances security but also reinforces Symantec’s status as a leading figure in the comprehensive cyber defense arena. By prioritizing a user-centric approach, Symantec continues to innovate and evolve, shaping the future of cybersecurity for organizations around the globe.

The threats faced by an organization's infrastructure have become increasingly aggressive, encompassing a wide range of issues from malware and advanced persistent threats (APTs) to extortion attempts and internal security breaches. In today's business environment, it is crucial to consider the rapid growth of smartphones, tablets, and the consumerization of IT, along with the challenges posed by remote workers, contractors, partners, and essential services hosted in the cloud. As a result, the necessity for robust security protocols has intensified, making them more complex than ever before. To effectively protect your data and systems, it is vital to implement a flexible, multi-layered defense strategy that encompasses every facet of your IT landscape, including the network, perimeter, data, applications, and endpoints, while also identifying and managing vulnerabilities that could potentially place your organization at risk. Activereach provides an extensive array of network security solutions aimed at defending your business against emerging threats, optimizing network performance, and boosting operational efficiencies, all of which contribute to a more secure and resilient infrastructure. Moreover, as the digital landscape keeps changing, maintaining a proactive approach to security is essential not only for immediate protection but also for ensuring long-term organizational success and stability.

Cybercriminals are resourceful, relentless, and highly motivated, frequently utilizing the same instruments as their intended victims. They have the ability to mask their presence within your systems and rapidly expand their reach. Our profound insight into the cybersecurity domain is a result of our active participation in it, which shapes our strategies and actions. The unique advantage of our MXDR solution is derived from this experience, enriched by proven methods, dependable intellectual assets, advanced technology, and a dedication to harnessing automation, all while enlisting highly trained experts to manage every aspect. In collaboration, we can devise a customized approach that ensures comprehensive threat visibility and enables prompt identification, examination, triage, and response to reduce risks to your organization effectively. We will integrate your existing investments across endpoint, network, cloud, email, and OT/IoT solutions to create a cohesive technological framework. This strategy decreases your vulnerability to attacks, accelerates threat detection, and supports in-depth investigations through an ongoing methodology, guaranteeing strong defenses against a range of cyber threats. Our joint initiatives will not only fortify your security measures but will also cultivate a proactive security mindset within your organization, empowering your team to stay ahead of emerging threats. With the combination of our expertise and your infrastructure, we can build resilience against the continually evolving cyber landscape.

We have improved our Managed Detection and Response (MDR) service to reduce alert fatigue, allowing your business to keep progressing smoothly. Tailored to meet the needs of modern enterprises, our solution incorporates a cloud-based Security Information and Event Management (SIEM) platform known as Microsoft Sentinel. Our Security Operations Center (SOC) analysts employ advanced AI-driven detection tools to identify threats quickly, evaluate their authenticity, and prioritize those that represent the highest risk. Our dedication to providing an outstanding customer experience drives us to develop strategies that efficiently and accurately mitigate threats, culminating in what we call MDR+. This cutting-edge MDR+ solution integrates expert human intervention, innovative threat detection techniques, and advanced technology, enabling you to act sooner in the threat lifecycle. Utilizing the extensive capabilities of Azure Sentinel, we achieve thorough data ingestion and detection processes. Additionally, our use cases benefit from well-defined security playbooks that can autonomously execute actions or support security analysts in determining subsequent steps, ensuring a forward-thinking approach to threat management. This robust framework not only enhances operational efficiency but also strengthens your organization's overall security resilience, providing peace of mind in an increasingly complex threat landscape.

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.

AI-powered virtual analysts optimize 80-90% of everyday operations, enabling faster, superior, and more cost-effective alert triage, investigation, and response, all while being supported by human expertise. Say goodbye to the expensive, slow, and inconsistent nature of traditional investigations and welcome highly accurate inquiries performed at remarkable speeds. Unlike conventional Managed Detection and Response (MDR) services that rely heavily on human analysts for case triage, AirMDR's advanced virtual analyst processes these cases at a rate 20 times faster, ensuring improved consistency and thoroughness. Consequently, human analysts at AirMDR experience a reduction of over 90% in the volume of cases requiring manual review. With a remarkable 90% of alerts handled in under five minutes, you can rely on high-quality investigation, triage, and response for every alert. Each alert benefits from automatic enrichment, investigation, and triage by our virtual analyst, serving as the first responder, while our committed team of human security experts continuously monitors and enhances the workflow, ensuring a seamless and effective security operation. This forward-thinking strategy not only boosts efficiency but also significantly improves the overall standard of security protocols in place. The combination of advanced technology and human oversight creates a robust security framework that adapts to emerging threats.

Leverage the Rotate cloud security platform to strengthen any organization through its adaptable hubs and seamless integrations designed to enhance security capabilities. Deepen your awareness of cyber threats and improve response efforts by identifying alerts across all hubs, interconnecting them, and prioritizing incidents based on their risk levels. With Rotate’s XDR, you can effectively integrate, consolidate, and manage all hubs efficiently. Utilize your multi-tenancy control center for performing vulnerability assessments and implementing rapid deployments. Oversee an unlimited number of clients from a single dashboard, simplifying management processes. Provide your business clients with a strong cybersecurity infrastructure while reducing potential risks in your portfolio. Rotate protects a diverse range of organizations in today’s digital landscape. Achieve comprehensive cybersecurity for every employee who accesses email or uses devices in a work environment. Although cyber insurance is a vital factor for any company confronting cyber threats, obtaining coverage can often be expensive. The extensive protection that Rotate delivers can significantly reduce overall insurance costs, enabling businesses to concentrate on growth and innovation. This all-encompassing strategy not only fortifies security but also cultivates trust with clients and partners while ensuring a safer operational environment. Ultimately, organizations can thrive in an increasingly complex digital landscape with the right security measures in place.

Daylight merges state-of-the-art agentic AI with exceptional human expertise to provide a sophisticated managed detection and response service that goes beyond simple alerts, aiming to “take command” of your cybersecurity framework. It guarantees thorough surveillance of your entire ecosystem, ensuring there are no blind spots, while offering protection that is sensitive to context and evolves in response to your systems and past incidents, including interactions on platforms such as Slack. This service is recognized for its remarkably low false positive rates, the fastest detection and response times in the sector, and smooth integration with your current IT and security infrastructure, supporting an endless array of platforms and connections while offering actionable insights via AI-enhanced dashboards without excessive distractions. By choosing Daylight, you gain access to genuine all-encompassing threat detection and response without requiring escalations, coupled with continuous expert support, customized response workflows, and extensive visibility across your environment, leading to measurable improvements in analyst productivity and response times, all aimed at shifting your security operations from a reactive to a proactive command strategy. This comprehensive strategy not only empowers your security team but also significantly strengthens your defenses against the ever-evolving threats present in the digital realm, ensuring that your organization remains resilient and prepared for future challenges.

Outsourcing your SIEM and SOC services to ConnectProtect® MDR enables your organization to tap into sophisticated SIEM functionalities and a talented SOC, providing the essential expertise to reduce risks and effectively combat cyber threats. By combining state-of-the-art technology with genuine human insight, you gain access to valuable security knowledge with a straightforward setup process. Our streamlined onboarding ensures you can start reaping benefits with minimal disturbance to your internal IT and security teams. We offer 24/7/365 monitoring of your secure access layers, effectively bridging the divide between automated systems and user awareness, while promptly alerting you to any issues that may arise. Furthermore, we supply management information (MI) that fosters confidence in your security protocols and emphasizes ongoing enhancements. By choosing ConnectProtect® Managed Detection and Response, you will be empowered to strengthen your security posture while concentrating on your primary business goals. In this partnership, we aim to not only defend your organization against ever-changing cyber threats but also cultivate a proactive security culture that adapts to future challenges. Together, we can build a more resilient framework for your organization's cybersecurity needs.

Proficio's Managed Detection and Response (MDR) solution sets a new standard beyond what traditional Managed Security Services Providers offer. Enhanced by cutting-edge cybersecurity technologies, our MDR service features a dedicated team of security professionals who collaborate with your organization as an integral part of your workforce, ensuring ongoing surveillance and investigation of potential threats via our extensive network of security operations centers worldwide. Utilizing a sophisticated strategy for threat detection, Proficio incorporates a comprehensive array of security use cases, the MITRE ATT&CK® framework, an AI-driven threat hunting model, business context modeling, and a robust threat intelligence platform. Our experts proactively monitor for suspicious activities through our global network of Security Operations Centers (SOCs), effectively minimizing false positives by delivering actionable alerts and remediation recommendations. As a leader in Security Orchestration, Automation, and Response, Proficio not only enhances security but also empowers organizations to respond adeptly to emerging threats. This commitment to innovation ensures that our clients remain resilient against ever-evolving cyber threats.