Best Web-Based Managed Detection and Response (MDR) Services of 2026

Achieve Top-Tier Security with Blumira Instead of an 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 reaction times. Functioning similarly to a Managed Detection and Response (MDR) service, we take on the heavy lifting of security tasks, allowing you to reclaim valuable time. With ready-to-use detections, curated alerts, and established response protocols, IT teams can realize substantial security benefits with Blumira. Rapid Setup, Instant Outcomes: Seamlessly integrates into your existing tech environment and can be fully operational within hours, without any initial setup period. Unlimited Data Ingestion: Enjoy predictable pricing with unrestricted data logging for comprehensive detection throughout the entire lifecycle. Streamlined Compliance: Benefit from one year of data retention, ready-made reports, and continuous automated monitoring (unlike some MDRs that discard a portion of logs after 30 days). Exceptional Support Compared to an MDR: Our team includes Product Solution Architects, an Incident Detection Team, and 24/7 Security Operations, boasting a remarkable 99.7% customer satisfaction rating.

Guardz is the unified cybersecurity platform purpose-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. Our identity-centric approach connects the dots across vectors, reducing the gaps that siloed tools leave behind so MSPs can respond to user risk in real time. With 24/7 AI + human-led MDR, Guardz utilizes agentic AI to triage at machine speed while expert analysts validate, mitigate, and guide response, giving MSPs scalable protection without adding headcount.

ThreatLocker Zero Trust Platform provides extensive application control with features like ring-fencing and selective elevation, ensuring meticulous execution management. Offering learning mode and extensive support, it integrates threat detection and activity monitoring to enhance compliance, reduce costs, and bolster cybersecurity through alerts and approvals. Despite its strengths, there are areas for improvement in training flexibility, policy updates, and interface enhancements, along with challenges in handling non-digitally signed software. Deployed across environments, it works well with existing cybersecurity instruments for real-time threat prevention.

Cyberint, a global threat-intelligence provider, helps its clients protect themselves against cyber threats that come from outside the traditional security perimeters. Argos is Cyberint's Impactful Intelligence Platform. It helps you manage exposure, prioritize threats and reduce cyber risks. Protect your organization against a wide range of external cyber threats with a comprehensive solution. Discover vulnerabilities and weaknesses continuously. Argos' auto-discovery maps out your external exposures, from exposed web interfaces and cloud Storage to email security issues and opened ports. Cyberint is a leading brand serving Fortune 500 companies in industries like finance, retail, gaming, ecommerce and media.

Syncro is the integrated business platform for running a profitable MSP. Enjoy PSA, RMM, and remote access in one affordable package. PLUS! Integrations to 50+ MSP and business tools you also love and use amp your efficiency even more. Syncro pricing is refreshingly simple—one flat fee for all PSA, RMM, and remote access features. Unlimited endpoints, no contracts, no minimums.

Heimdal® Endpoint Detection and Response is our proprietary multi-solution service providing unique prevention, threat-hunting, and remediation capabilities. It combines the most advanced threat-hunting technologies in existence: Heimdal Next-Gen Antivirus, Heimdal Privileged Access Management, Heimdal Application Control, Heimdal Ransomware Encryption Protection, Heimdal Patch & Asset Management, and Heimdal Threat Prevention. With 6 modules working together seamlessly under one convenient roof, all within one agent and one platform, Heimdal Endpoint Detection and Response grants you access to all the essential cybersecurity layers your business needs to protect itself against both known and unknown online and insider threats. Our state-of-the-art product empowers you to quickly and effortlessly respond to sophisticated malware with stunning accuracy, protecting your digital assets and your reputation in the process as well.

ConnectWise Cybersecurity Management (formerly ConnectWise Fortify) software and support solutions help MSPs protect their clients’ critical business assets. From 24/7 threat detection monitoring, incident response, and security risk assessment tools, ConnectWise Cybersecurity Management solutions remove the complexity associated with building an MSP-powered cybersecurity stack and lower the costs of 24/7 monitoring support staff.

Defendify is an award-winning, All-In-One Cybersecurity® SaaS platform developed specifically for organizations with growing security needs. Defendify is designed to streamline multiple layers of cybersecurity through a single platform, supported by expert guidance: ● Detection & Response: Contain cyberattacks with 24/7 active monitoring and containment by cybersecurity experts. ● Policies & Training: Promote cybersecurity awareness through ongoing phishing simulations, training and education, and reinforced security policies. ● Assessments & Testing: Uncover vulnerabilities proactively through ongoing assessments, testing, and scanning across networks, endpoints, mobile devices, email and other cloud apps. Defendify: 3 layers, 13 modules, 1 solution; one All-In-One Cybersecurity® subscription.

Our XDR (Extended Detection & Response) cyber security platform provides deep visibility into your endpoints, servers, clouds, and digital supply chains and allows for threat detection. The platform is delivered to you as a fully managed service, supported by our 24x7 security operations. This allows for the quickest enrollment time and low cost. Our platform is the foundation for effective cyber threat detection, response services, and prevention. The platform provides deep visibility, advanced threat detection, sophisticated behavioral analytics, and automated threat hunting. It adds efficiency to your security operations capabilities. Our platform uses AI-empowered machine intelligence to detect suspicious and unusual behavior, revealing even the most obscure threats. The platform detects real threats with high fidelity and helps investigators and SOC analysts to focus on the important things.

CYREBRO is a true 24/7/365 Managed Detection and Response (MDR) solution, delivered through its cloud-based SOC Platform. CYREBRO rapidly detects, analyzes, investigates and responds to cyber threats. CYREBRO is a turnkey solution that uses a proprietary detection engine for threat detection and orchestration, SOAR for automations, correlations and investigations, SOC Platform for real-time investigation data and visibility, and top tier analyst and incident response teams. CYREBRO easily connects to hundreds of different tools and systems, delivering time to value within mere hours. With 1,500+ proprietary detection algorithms constantly optimized, CYREBRO constantly monitors companies of all sizes facing different types of risks and attacks, shortening mean time to respond (MTTR).

We shield your organisation from risks and threats. Our cybersecurity experts leverage advanced automation to deliver unparalleled visibility and control over the cyber threats your business faces. This comprehensive strategy provides you with critical intelligence to proactively defend against attacks and understand third-party weaknesses. Through continuous security framework assessments, we pinpoint strengths, identify vulnerabilities and prioritise remediation based on potential impact. We also deliver actionable insights to reduce cyber risk, offering a clear view of your security posture, industry benchmarking and regulatory compliance. Our Crown Jewel Protection, Detection & Response solutions cover the complete asset lifecycle, utilising the MITRE ATT&CK Framework to strengthen your defences. Ultimately, we empower your business to confidently navigate the evolving cyber threat landscape.

Fortinet stands out as a prominent global entity in the realm of cybersecurity, recognized for its all-encompassing and cohesive strategy aimed at protecting digital infrastructures, devices, and applications. Established in the year 2000, the company offers an extensive array of products and services, which encompass firewalls, endpoint security, intrusion prevention systems, and secure access solutions. Central to its offerings is the Fortinet Security Fabric, a holistic platform that effectively melds various security tools to provide enhanced visibility, automation, and real-time intelligence regarding threats across the entire network. With a reputation for reliability among businesses, governmental bodies, and service providers across the globe, Fortinet places a strong emphasis on innovation, scalability, and performance, thereby ensuring a resilient defense against the ever-evolving landscape of cyber threats. Moreover, Fortinet’s commitment to facilitating digital transformation and maintaining business continuity further underscores its role as a pivotal player in the cybersecurity industry.

Office Protect gives MSPs the ability to effect good security configuration and 24/7 monitoring of Microsoft 365 with little effort and limited knowledge (Office Protect is approachable, affordable, and convenient). It allows MSPs to differentiate their Microsoft 365 (or overall) offer by adding security services while limiting their time investment. It gives MSPs opportunities to show their value to existing customers by presenting timely security information and allows them to make visible interventions.

Rapid7 Managed Detection and Response (MDR) is a comprehensive security service that extends protection across endpoints, cloud environments, and hybrid infrastructure. It delivers always-on SOC coverage powered by experienced analysts who continuously monitor and respond to threats. Rapid7 MDR layers native security controls with third-party telemetry to provide defense-in-depth across the entire environment. Advanced threat detection and proactive hunting uncover attacker behaviors before they escalate. The service includes high-quality endpoint telemetry and forensic capabilities to support rapid investigations. Rapid7 MDR enables immediate containment actions through managed SOAR and active response workflows. Built-in vulnerability management helps identify and prioritize risks in real time. Customers retain direct access to their data and security insights for full transparency. A dedicated cybersecurity advisor ensures the service is tailored to each organization’s needs. Rapid7 MDR empowers teams to improve resilience while reducing the burden on internal security staff.

OpenText™, Managed Extended Detection & Response (MxDR), is based on a remote, cloud-based virtual security Operations Center. (V-SOC), which is supported by machine learning and MITRE AT&CK framework. Advanced workflows and artificial intelligence are used to create correlations between device, network, and computer logs. BrightCloud®, Threat Intelligence Services integrates directly to help businesses understand and validate the impact of security events. OpenText MxDR experts will help you identify, investigate, and prioritize alerts. This will allow you to save time and allow your internal teams to concentrate on business operations.

Alert Logic is the only managed detection and response (MDR) provider that delivers comprehensive coverage for public clouds, SaaS, on-premises, and hybrid environments. Our cloud-native technology and white-glove team of security experts protect your organization 24/7 and ensure you have the most effective response to resolve whatever threats may come.

Cynet equips MSPs and MSSPs with a fully managed, all-in-one cybersecurity platform that brings together essential security functions in a single, user-friendly solution. By consolidating these capabilities, Cynet simplifies cybersecurity management, reduces complexity, and lowers costs, eliminating the need for multiple vendors and integrations. With multi-layered breach protection, Cynet delivers robust security for endpoints, networks, and SaaS/Cloud environments, ensuring comprehensive defense against evolving threats. Its advanced automation enhances incident response, enabling swift detection, prevention, and resolution. Supported by a 24/7 Security Operations Center (SOC), Cynet’s CyOps team provides continuous monitoring and expert guidance to keep client environments secure. Partnering with Cynet allows you to deliver cutting-edge, proactive cybersecurity services while improving operational efficiency. See how Cynet can redefine your security offerings and empower your clients today.

Security teams can use the Infocyte Managed Response Platform to detect and respond to cyber threats and vulnerabilities within their network. This platform is available for physical, virtual and serverless assets. Our MDR platform offers asset and application discovery, automated threats hunting, and incident response capabilities on-demand. These proactive cyber security measures help organizations reduce attacker dwell time, reduce overall risk, maintain compliance, and streamline security operations.

Enhance your security posture by expanding monitoring and threat detection beyond just endpoints to encompass your network and cloud environments. Our team of security professionals offers remote services tailored to your business needs, allowing you to concentrate on your core operations. With a dedicated security operations center, we provide comprehensive managed solutions that address the most pressing security challenges faced by organizations today. Comodo MDR equips you with cutting-edge software, platforms, and expert personnel to oversee and mitigate threats, enabling you to prioritize your business objectives effectively. As the landscape of cybersecurity threats evolves, increasingly sophisticated attacks target your web applications, cloud resources, networks, and endpoints, leaving unprotected assets vulnerable. Neglecting to secure these critical components can result in severe financial repercussions following a data breach. Our service features a dedicated team of security researchers working alongside your IT department to fortify your systems and infrastructure against potential threats. Your personal security engineer will serve as your primary liaison with Comodo SOC services, ensuring you receive tailored support and expertise. Together, we can build a robust security framework that adapts to the dynamic challenges of the cyber landscape.

Blackpoint Cyber offers a comprehensive Managed Detection and Response service that operates around the clock, delivering proactive threat hunting and genuine response capabilities rather than mere alerts. Based in Maryland, USA, this technology-driven cyber security firm was founded by experts with backgrounds in cyber security and technology from the US Department of Defense and Intelligence. By utilizing their extensive knowledge of cyber threats and their practical experience, Blackpoint aims to equip organizations with the necessary tools to safeguard their operations and infrastructure. Their unique platform, SNAP-Defense, can be accessed either as a standalone product or through their 24/7 Managed Detection and Response (MDR) service. Committed to enhancing global cyber security, Blackpoint's mission is to deliver effective and affordable real-time threat detection and response solutions for organizations of all sizes, ensuring that even the smallest entities are not overlooked in the fight against cyber threats. The company continues to innovate and adapt, staying ahead in the ever-evolving landscape of cyber security challenges.

AT&T Managed Threat Detection and Response ensures your organization’s safety through continuous security monitoring, leveraging the expertise of AT&T Cybersecurity and our award-winning USM platform alongside AT&T Alien Labs™ for advanced threat intelligence. With round-the-clock proactive monitoring and investigation provided by the AT&T Security Operations Center (SOC), our skilled analysts utilize years of managed security experience to safeguard your business from sophisticated threats at all hours. The Unified Security Management (USM) platform combines various security functionalities into a single, cohesive system, surpassing other Managed Detection and Response (MDR) offerings by delivering centralized visibility across your cloud environments, networks, and endpoints. This approach not only facilitates early and effective threat detection but also ensures a swift response time. Enhanced by the unmatched visibility of the AT&T IP backbone and a global network of USM sensors, AT&T Alien Labs continuously supplies tactical threat intelligence to the USM platform, ensuring your organization remains vigilant against evolving risks. As cyber threats become increasingly sophisticated, having access to such comprehensive intelligence is vital in maintaining your organization’s security posture.

Organizations looking to stay above the crowd, stop reacting and be in control. Companies looking to enter the continuous improvement process and optimize their investments. Through GoSecure Titan®'s Managed Security Services (which includes our Managed Extended Detection & Response (MXDR) Service) and our Professional Security Services, we are your ally to prevent breaches.

SecurityHQ is a Global Managed Security Service Provider (MSSP) that detects & responds to threats 24/7. Gain access to an army of analysts, 24/7, 365 days a year. Receive tailored advice and full visibility to ensure peace of mind, with our Global Security Operation Centres. Utilize our award-winning security solutions, knowledge, people, and process capabilities, to accelerate business and reduce risk and overall security costs.

Continuously monitor for harmful activities and allow Armor's team of specialists to assist in remediation efforts. Address threats and mitigate the effects of vulnerabilities that have been exploited. Gather logs and telemetry from both your enterprise and cloud environments while utilizing Armor's extensive threat-hunting and alerting resources to identify potential threats. By incorporating a mix of open-source, commercial, and proprietary threat intelligence, the Armor platform enhances incoming data, facilitating quicker and more informed assessments of threat severity. When threats are identified, alerts and incidents are generated, ensuring that you can count on Armor's dedicated team of security professionals to address threats at any hour. Designed with cutting-edge AI and machine learning capabilities, Armor's platform streamlines various aspects of the security lifecycle through cloud-native automation. Furthermore, the platform offers cloud-native detection and response, complemented by a round-the-clock team of cybersecurity experts. Integrated within our XDR+SOC solution, Armor Anywhere provides comprehensive dashboard visibility, allowing for more effective monitoring and management of security operations. This robust integration ensures that your organization remains protected against evolving threats while enhancing overall security posture.

QOMPLX's Identity Threat Detection and Response (ITDR) system is designed to continuously validate and safeguard against network breaches. By identifying existing misconfigurations in Active Directory (AD) and providing real-time attack detection, QOMPLX ITDR plays a crucial role in maintaining identity security within network operations. It ensures that every identity is verified instantly, effectively preventing privilege escalation and lateral movement within the network. Our solution seamlessly integrates with your existing security infrastructure, leveraging it to enhance our analytics and provide a comprehensive view of potential threats. With our system, organizations can assess the priority and severity of threats, allowing resources to focus on the most critical areas. By enabling real-time detection and prevention measures, we thwart attackers' attempts to circumvent security protocols. Our dedicated experts, well-versed in areas from Active Directory (AD) security to red teaming, are committed to meeting your specific needs. QOMPLX empowers clients to manage and mitigate cybersecurity risks holistically, ensuring a robust defense. Additionally, our analysts will implement our SaaS solutions and continuously monitor your environment for any emerging threats.