Compare the Top Free Extended Detection and Response (XDR) Platforms as of July 2025

What are Free Extended Detection and Response (XDR) Platforms?

Extended detection and response (XDR) platforms enable organizations to discover and address cybersecurity incidents across disparate hybrid systems such as networks, applications, endpoints, and the cloud. Compare and read user reviews of the best Free Extended Detection and Response (XDR) platforms currently available using the table below. This list is updated regularly.

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    Blumira

    Blumira

    Blumira

    Empower Your Current Team to Achieve Enterprise-Level Security with Blumira XDR An all-in-one XDR solution with SIEM, endpoint visibility, 24/7 monitoring, and automated response to reduce complexity, increase visibility and speed up time to respond. We handle the security heavy lifting, so you get time back in your day. An XDR with out-of-the-box detections, pre-filtered alerts, and response playbooks, IT teams can achieve real security value with Blumira. Quick Deployment, Immediate Results: the XDR integrates with your tech stack and fully deploy, with no warm-up period, in hours All-You-Can-Eat Data Ingest: Predictable pricing and with unlimited data logging for an XDR with full-lifecycle detection Compliance Made Easy: 1 year data retention included, pre-built reports, and 24/7 automated monitoring 99.7% CSAT Support: Solution Architects for product support, the Incident Detection and Response Team creating new detections, and 24/7 SecOps support
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    Starting Price: Free
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  • 2
    Cybereason

    Cybereason

    Cybereason

    Together we can end cyber attacks at the endpoint, across the enterprise, to everywhere the battle moves. Cybereason delivers over-the-horizon visibility and high fidelity convictions of both known and unknown threats so defenders can leverage the power of true prevention. Cybereason provides the deep context and correlations from across the whole of the network to uncover stealthy operations and enable defenders to be expert threat hunters. Cybereason significantly reduces the time required for defenders to investigate and resolve attacks through both automated and guided remediation with just a click of the mouse. Cybereason analyzes 80 million events per second - that’s 100x the volume of other solutions on the market. Reduce investigation time by as much as 93% to eliminate emerging threats in a matter of minutes rather than days.
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    AirCISO

    AirCISO

    Airiam

    AirCISO is Airiam’s extended detection and response (XDR) software that gives CISOs, IT Managers, CIOs, and other leaders the insights they need to improve their organization’s cybersecurity. Understand the threats in your environment and relate them to the MITRE ATT&CK® framework. Keep software patched by knowing what vulnerabilities exist within your system using common vulnerabilities and exposures (CVE) data. Satisfy elements of compliance and regulatory frameworks like the PCI DSS, CMMC, NIST SP 800-53, and HIPAA. AirCISO provides a unified view across your entire IT landscape. Users can get visibility into endpoints, email, servers, Cloud, network, third-party, and IoT systems. The information simplifies the ability to detect and isolate threats. AirCISO services as the single source of truth for your teams and tools. Take a strategic view of your cybersecurity with dashboards and metrics that show your business risk, maturity over time, and ROI.
    Starting Price: $0
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    LevelBlue USM Anywhere
    Elevate your security with LevelBlue USM Anywhere, an advanced open XDR platform designed to scale with your evolving IT landscape and growing business needs. Combining sophisticated analytics, robust security orchestration, and automation, USM Anywhere offers built-in threat intelligence for quicker and more precise threat detection, as well as streamlined response coordination. Its flexibility is unmatched, with extensive integrations—referred to as BlueApps—that enhance its detection and orchestration across hundreds of third-party security and productivity tools. These integrations also enable you to trigger automated and orchestrated responses effortlessly. Begin your 14-day free trial now and discover how our platform simplifies cybersecurity.
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