List of the Top 4 Free Extended Detection and Response (XDR) Platforms in 2025

Through collaboration, we can robustly address cyber threats at every point within an organization, regardless of where the threats arise. Cybereason provides unmatched visibility and accurate detection of both known and unknown dangers, enabling security teams to leverage true preventive measures. The platform delivers extensive context and insights from the entire network, allowing defenders to evolve into proficient threat hunters capable of uncovering hidden attacks. With just a single click, Cybereason significantly reduces the time required for defenders to investigate and remedy incidents, utilizing both automation and guided assistance. By analyzing an impressive 80 million events every second, Cybereason functions at a scale that is 100 times larger than many of its competitors, which leads to a remarkable decrease in investigation duration by up to 93%. This swift capability empowers defenders to tackle new threats in just minutes rather than days, transforming how organizations respond to cyber challenges. Ultimately, Cybereason sets a new benchmark for threat detection and response, fostering a more secure digital environment for everyone involved. Moreover, this innovative approach not only enhances the efficiency of security operations but also promotes a proactive stance in the ever-evolving landscape of cyber threats.

AirCISO, the extended detect and response (XDR) solution from Airiam, equips CISOs, IT Managers, and CIOs with crucial insights to enhance security measures within their organizations. By analyzing the threats present in your environment and correlating them with the MITRE ATT&CK® framework, you can effectively safeguard your systems by identifying vulnerabilities and utilizing common vulnerabilities and exposures (CVEs) data. It is also essential to adhere to regulatory standards such as PCI DSS, CMMC, NIST SP 80053, and HIPAA to ensure compliance. With AirCISO, you gain a comprehensive overview of your entire IT infrastructure, enabling visibility into activities occurring across endpoints, email servers, cloud services, third-party applications, and IoT devices. This aggregated information simplifies the process of detecting and containing potential threats, making AirCISO the definitive source of truth for your security tools and teams. Furthermore, you can strategically assess your cybersecurity posture through insightful dashboards that present metrics and data reflecting your organization's maturity over time, alongside a clear view of your return on investment (ROI). Ultimately, this proactive approach to cybersecurity fosters a stronger defense against evolving threats.

Elevate your security framework with LevelBlue USM Anywhere, an innovative open XDR platform designed to evolve alongside the complexities of your IT landscape and the growing requirements of your organization. Equipped with sophisticated analytics, extensive security orchestration, and automation features, USM Anywhere offers integrated threat intelligence that enhances and accelerates threat detection while streamlining response management. Its exceptional adaptability is showcased through a diverse range of integrations, referred to as BlueApps, which enhance its detection and orchestration functions across a multitude of third-party security and productivity tools. Moreover, these integrations enable the seamless activation of automated and orchestrated responses, thereby optimizing security management processes. Experience the capabilities of this transformative platform with a 14-day free trial, allowing you to explore how it can revolutionize your cybersecurity strategy and empower you to proactively counter potential threats in today's rapidly evolving digital landscape. Don't miss the opportunity to strengthen your defenses and ensure a more secure future for your enterprise.

Argus by Genix Cyber is an advanced Extended Detection and Response (XDR) platform tailored to meet the complex cybersecurity needs of modern enterprises and managed service providers. It unifies cloud, hybrid, and on-premise security management by integrating cutting-edge threat detection, identity access governance, and continuous compliance into one cohesive system. Leveraging AI-powered security analytics, Argus delivers real-time insights and automated incident response, significantly reducing security risks and improving threat remediation times. The platform automates compliance monitoring and reporting, ensuring organizations stay aligned with evolving regulatory standards without manual overhead. Its centralized security operations dashboard provides a holistic view of the security posture, enabling faster and more informed decision-making. Argus’s cloud-native design offers scalable and flexible deployment options to fit varied infrastructure sizes and complexities. It supports seamless integration across diverse environments, facilitating unified management and enhanced visibility. The platform also features identity access governance and management, strengthening control over user permissions and reducing insider threats. With its combination of advanced technology and user-centric design, Argus empowers security teams to proactively defend against sophisticated cyber threats. Ultimately, it simplifies security operations while ensuring regulatory compliance and operational efficiency.