Best Free Extended Detection and Response (XDR) Platforms of 2025

Enhance Your Team’s Capability for Enterprise-Level Security with Blumira XDR Introducing a comprehensive XDR solution that encompasses SIEM, endpoint visibility, continuous monitoring, and automated responses, designed to simplify security management, boost visibility, and accelerate response times. We take care of the demanding aspects of security, allowing you to reclaim valuable time in your day. With an XDR that comes with pre-configured detections, filtered alerts, and established response protocols, your IT teams can unlock genuine security benefits with Blumira. Rapid Implementation, Instant Outcomes: The XDR seamlessly integrates with your existing technology infrastructure and can be fully operational within hours, with no downtime required. Unlimited Data Ingestion: Enjoy predictable pricing and limitless data logging with an XDR that offers comprehensive lifecycle detection. Simplified Compliance: Benefit from a year of data retention, ready-made reports, and round-the-clock automated monitoring. Exceptional Customer Satisfaction: With a 99.7% CSAT rating, our Solution Architects provide product support, the Incident Detection and Response Team develops new detections, and our SecOps team is available 24/7.

By collaborating, we can effectively combat cyber attacks at every endpoint, throughout the entire organization, and wherever the conflict unfolds. Cybereason offers unparalleled visibility and precise identification of both familiar and unfamiliar threats, empowering defenders to harness the strength of genuine prevention. The platform supplies comprehensive context and correlations from the entire network, enabling defenders to become skilled threat hunters who can identify covert operations. With just a simple click, Cybereason drastically cuts down the time needed for defenders to investigate and resolve incidents through both automated processes and guided remediation. Analyzing an astounding 80 million events per second, Cybereason operates at a scale that is 100 times greater than many other market solutions. This remarkable capability allows for a reduction in investigation time by as much as 93%, empowering defenders to respond to new threats in mere minutes instead of days. Ultimately, Cybereason redefines the standards of threat detection and response, creating a safer digital landscape for all.

AirCISO is Airiam’s advanced detection and response (XDR) platform designed to equip CISOs, IT Managers, CIOs, and other decision-makers with vital insights to enhance their organization's cybersecurity posture. Gain a comprehensive understanding of the threats present in your environment and connect them with the MITRE ATT&CK® framework. Stay proactive in maintaining software integrity by identifying existing vulnerabilities through common vulnerabilities and exposures (CVE) data. Ensure compliance with various regulatory requirements such as PCI DSS, CMMC, NIST SP 800-53, and HIPAA. AirCISO offers a consolidated view of your complete IT ecosystem, providing users with visibility across endpoints, email systems, servers, cloud infrastructures, networks, third-party services, and IoT devices. This centralized information streamlines the detection and isolation of potential threats. AirCISO acts as the definitive source of truth for your teams and tools, fostering better collaboration. Adopt a strategic approach to your cybersecurity with comprehensive dashboards and metrics that reflect your business risks, track maturity over time, and assess return on investment (ROI), ultimately leading to more informed decision-making and resource allocation.

Enhance your security posture with LevelBlue USM Anywhere, a cutting-edge open XDR platform tailored to adapt to the dynamic nature of your IT environment and the increasing demands of your enterprise. Featuring advanced analytics, comprehensive security orchestration, and automation capabilities, USM Anywhere provides integrated threat intelligence that accelerates and sharpens threat detection while facilitating smoother response management. Its unparalleled flexibility is highlighted by a wide array of integrations, known as BlueApps, which improve its detection and orchestration capabilities across numerous third-party security and productivity applications. Additionally, these integrations allow for seamless triggering of automated and orchestrated responses, making security management more efficient. Take advantage of a 14-day free trial today to see how our platform can transform your approach to cybersecurity and help you stay ahead of potential threats.