Best SIEM Software

Daylight merges lightning-fast agentic AI with elite human expertise to deliver a next-gen managed detection and response service that goes beyond alerts, aiming to “take command” of your cyber-frontier. It promises full coverage of your environment with no blind spots, context-aware protection that continuously learns from your systems and past cases (including Slack chats), near-zero false positives, the industry’s lowest mean time to detection and mean time to response, and deep integration with your IT and security stack so it supports unlimited platforms, unlimited integrations, and delivers actionable, noise-free insights via AI dashboards. With Daylight, you get true end-to-end threat detection and response (no escalation games), 24/7 expert support, custom response workflows, environment-wide visibility, and measurable improvements in analyst utilization and response speed, all built to shift your security operations from reactive to commanding.

Empower Your Current Team to Achieve Enterprise-Level Security with Blumira SIEM An all-in-one 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. A SIEM 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 SIEM 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 a SIEM 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

Heimdal® Endpoint Detection and Response is our proprietary multi-solution service providing unique prevention, threat-hunting, and remediation capabilities. It combines some of the most advanced threat-hunting technologies: - Next-Gen Antivirus - Privileged Access Management - Application Control - Ransomware Encryption Protection - Patch & Asset Management - Email Security - Remote Desktop - Threat Prevention ( DNS based ) - Threat Hunting & Action Center With 9 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.

Our XDR (Extended Detection and Response) cyber security platform provides deep visibility and threat detection across your endpoints, servers, cloud and your digital supply chain. We deliver the platform to you as fully managed service supported by our 24×7 Security Operations, with low cost and fastest enrollment time in the industry. Our platform is the foundation of effective cyber threat detection and response services. Providing deep visibility, great threat detection, sophisticated behavior analytics and automated threat hunting, the platform adds efficiency and value to your security operations capability. Leveraging our proprietary detection methodologies, including AI-empowered machine learning, our platform uncovers suspicious and anomalous behavior revealing even the most hidden threats. The platform creates high fidelity detections, flagging real threats and assisting SOC analysts and investigators to focus on what really matters.

Fortinet is a global leader in cybersecurity solutions, known for its comprehensive and integrated approach to safeguarding digital networks, devices, and applications. Founded in 2000, Fortinet provides a wide range of products and services, including firewalls, endpoint protection, intrusion prevention systems, and secure access solutions. At the core of its offerings is the Fortinet Security Fabric, a unified platform that seamlessly integrates security tools to deliver visibility, automation, and real-time threat intelligence across the entire network. Trusted by businesses, governments, and service providers worldwide, Fortinet emphasizes innovation, scalability, and performance, ensuring robust defense against evolving cyber threats while supporting digital transformation and business continuity.

We know your job isn’t easy. That’s why we combine log management, machine learning, SOAR, UEBA, and NDR to give you broad visibility across your environment so you can quickly uncover threats and minimize risk. But a mature SOC doesn’t just stop threats. With LogRhythm, you’ll easily baseline your security operations program and track your gains — so you can easily report your successes to your board. Defending your enterprise comes with great responsibility — that’s why we built our NextGen SIEM Platform with you in mind. With intuitive, high-performance analytics and a seamless incident response workflow, protecting your business just got easier. With the LogRhythm XDR Stack, your team has an integrated set of capabilities that deliver on the fundamental mission of your SOC — threat monitoring, threat hunting, threat investigation, and incident response — at a low total cost of ownership.

We create space for you to do what you love about security (even if it's not thinking about it). Managed security: 24x7 detection, response, and resilience. We spot attacks and provide immediate answers. Recommendations are specific and data-driven. Transparent cybersecurity, no more MSSPs. No “internal analyst console.” No curtain to look (or hide) behind. No more wondering. Full visibility, see and use the same interface our analysts use. Get a real-time look at how we're making critical decisions. Watch investigations unfold. When we spot an attack, we’ll give you answers, written in plain English, that tell you exactly what to do. See exactly what our analysts are doing, even as an investigation is unfolding. You choose your own security tech. We make it work harder. Resilience recommendations measurably improve your security. Our analysts provide specific recommendations based on data from your environment and past trends.

Elastic Security equips analysts to prevent, detect, and respond to threats. The free and open solution delivers SIEM, endpoint security, threat hunting, cloud monitoring, and more. Elastic makes it simple to search, visualize, and analyze all of your data — cloud, user, endpoint, network, you name it — in just seconds. Hunt and investigate across years of data made accessible by searchable snapshots. With flexible licensing, leverage information from across your ecosystem, no matter its volume, variety, or age. Avoid damage and loss with environment-wide malware and ransomware prevention. Quickly implement analytics content developed by Elastic and the global security community for protection across MITRE ATT&CK®. Detect complex threats with analyst-driven, cross-index correlation, ML jobs, and technique-based methods. Empower practitioners with an intuitive UI and partner integrations that streamline incident management.

Our team of highly trained cybersecurity professionals provides expertise in compliance, tool assessments, threat hunting, incident response and more. Critical Start is leading the way in Managed Detection and Response (MDR) services. With a unique approach that treats every security alert as equal, Critical Start's proprietary Trusted Behavior Registry allows security analysts to resolve every alert. Our mission is simple: protect our customers’ brand while reducing their risk. We do this for organizations of all sizes through our award-winning portfolio, from the delivery of managed security services to security-readiness assessments using our proven framework, the Defendable Network, professional services, and product fulfillment. TEAMARES, a specialized group within Critical Start, that focuses on understanding your environment more deeply, assess how today’s attacks can impact your organization and better defend your environment.

NetWitness Platform brings together evolved SIEM and threat defense solutions that deliver unsurpassed visibility, analytics and automated response capabilities. These combined capabilities help security teams work more efficiently and effectively, up-leveling their threat hunting skills and enabling them to investigate and respond to threats faster, across their organization’s entire infrastructure—whether in the cloud, on premises or virtual. Gives security teams the visibility they need to detect sophisticated threats hiding in today’s complex, hybrid IT infrastructures. Analytics, machine learning, and orchestration and automation capabilities make it easier for analysts to prioritize and investigate threats faster. Detects attacks in a fraction of the time of other platforms and connects incidents to expose the full attack scope. NetWitness Platform accelerates threat detection and response by collecting and analyzing data across more capture points.

Hunters, the first autonomous AI-powered next-gen SIEM & threat hunting solution, scales expert threat hunting techniques and finds cyberattacks that bypass existing security solutions. Hunters autonomously cross-correlates events, logs, and static data from every organizational data source and security control telemetry, revealing hidden cyber threats in the modern enterprise, at last. Leverage your existing data to find threats that bypass security controls, on all: cloud, network, endpoints. Hunters synthesizes terabytes of raw organizational data, cohesively analyzing and detecting attacks. Hunt threats at scale. Hunters extracts TTP-based threat signals and cross-correlates them using an AI correlation graph. Hunters’ threat research team continuously streams attack intelligence, enabling Hunters to constantly turn your data into attack knowledge. Respond to findings, not alerts. Hunters provides high fidelity attack detection stories, significantly reducing SOC response times.

To prevent breaches, you need complete cybersecurity protection. It takes a 24×7 security team to monitor, detect and respond to threats. Take the cost and complexity out of cybersecurity by extending your team and expertise. Our Microsoft Sentinel experts get your team deployed, monitoring, and responding faster than ever while our SOC Analysts and Threat Hunters always have your teams back. Guard the weakest points in your network – your laptops, desktops and servers. We provide advanced endpoint protection and system management. Gain comprehensive, enterprise-level security. We deploy, monitor and tune your SIEM with around-the-clock protection from our security analysts. Be proactive with your cybersecurity. We detect and thwart attackers before they strike by hunting for threats where they live. Identify unknown threats and prevent attackers from evading existing security defenses with proactive threat hunting.

Innspark is a fast-growing DeepTech Solutions company that provides next-generation out-of-the-box cybersecurity solutions to detect and respond to sophisticated cyber incidents, threats, and attacks. The solutions are powered by advanced Threat Intelligence, Machine Learning, and Artificial Intelligence to provide deep visibility of an enterprise’s security. Our key capabilities include Cyber Security, Large Scale Architecture, Deep Analysis, Reverse Engineering, Web-Scale Platforms, Threat Hunting, High-Performance Systems, Network Protocols & Communications, Machine Learning, Graph Theory, and several others.

ALM-SIEM ingests industry-leading Threat Intelligence feeds, automatically enriching log and event data with key intelligence from these external watchlists and threat data. ALM-SIEM also enriches the Threat Intelligence data feed with additional user-defined threat content, such as specific client context information, white lists etc, further enhancing threat-hunting services. ALM-SIEM is delivered with comprehensive out-of-the-box security controls, threat use cases, and powerful alerting dashboards. Automated analytics using these built-in controls and threat intelligence feeds provides immediately enhanced security defenses, visibility of security issues and mitigation support. Compliance failures also become evident. ALM-SIEM is delivered with comprehensive alerting and operational dashboards to support threat and audit reporting, security detection and response operations and analyst threat-hunting services.

DNIF provides a high value solution by combining technologies such as the SIEM, UEBA and SOAR into one product at an extremely low total cost of ownership. DNIF's hyper scalable data lake makes it ideal to ingest and store terabytes of data. Detect suspicious activity using statistics and take action before any damage occurs. Orchestrate processes, people and technology initiatives from a single security dashboard. Your SIEM will come built-in with essential dashboards, reports and response workflows. Coverage for threat hunting, compliance, user behavior monitoring and network traffic anomaly. In-depth coverage map with the MITRE ATT&CK and CAPEC framework. Maximize your logging capacity without fretting over costs—double, perhaps even triple your capacity with your existing budget. With the HYPERCLOUD, the fear of overlooking crucial information is a thing of the past. Log everything, leave nothing behind.