# Lightweight SIEM platform | Try Free Trial | Logmanager Radically Simplified # Lightweight SIEM Elevate your security with a lightweight SIEM that simplifies detection, investigation, and containment of cyber threats. [Book Demo](https://logmanager.com/demo/) [Try for Free](https://logmanager.com/trial/) - No Credit Card Required - 7-day Free Trial ![SIEM for small businesses hero img](https://logmanager.com/wp-content/uploads/2025/05/siem-small-businesses-hero-img.png) SIEM solution trusted by industry leaders ![panasonic logo](https://logmanager.com/wp-content/uploads/2024/10/panasonic-logo-cs.png) ![budweiser budvar logo](https://logmanager.com/wp-content/uploads/2025/05/Budweiser_Budvar_logo.svg-1024x390.png) ![O2 logo](https://logmanager.com/wp-content/uploads/2024/10/o2-logo-cs.png) ![](https://logmanager.com/wp-content/uploads/2024/10/drmax-logo-cs.png) ![jablotron logo](https://logmanager.com/wp-content/uploads/2025/05/Jablotron_logo.svg.png) ![telco pro services logo](https://logmanager.com/wp-content/uploads/2024/10/telco-pro-services.png) ![ssi schaefer logo](https://logmanager.com/wp-content/uploads/2025/04/ssi-schaefer-logo-s-1.png) ![panasonic logo](https://logmanager.com/wp-content/uploads/2024/10/panasonic-logo-cs.png) ![budweiser budvar logo](https://logmanager.com/wp-content/uploads/2025/05/Budweiser_Budvar_logo.svg-1024x390.png) ![O2 logo](https://logmanager.com/wp-content/uploads/2024/10/o2-logo-cs.png) ![](https://logmanager.com/wp-content/uploads/2024/10/drmax-logo-cs.png) ![jablotron logo](https://logmanager.com/wp-content/uploads/2025/05/Jablotron_logo.svg.png) ![telco pro services logo](https://logmanager.com/wp-content/uploads/2024/10/telco-pro-services.png) ![ssi schaefer logo](https://logmanager.com/wp-content/uploads/2025/04/ssi-schaefer-logo-s-1.png) ## Dive into threat intelligence without drowning in complexity Logmanager is a lightweight SIEM, offering all the essential features, effortless management, and flexibility. Setup is straightforward, allowing you to manage the platform independently, even without a dedicated expert or integration partner. - ![quick deployment icon 2](https://logmanager.com/wp-content/uploads/2024/12/Syslog-outputs-blue.svg)### Quick deployment Benefit from a seamless deployment via virtual or hardware SIEM appliance with minimal resource consumption. - ![threat detection icon 2](https://logmanager.com/wp-content/uploads/2024/12/Threat-detection-1.svg)### Threat detection Detect and correlate security events generated across your IT environment to investigate patterns, anomalies, and malicious activities in context. - ![centralized observability icon 2](https://logmanager.com/wp-content/uploads/2024/12/System-overview-blue-1.svg)### Centralized monitoring Centralize views on log data, metrics, and traces from diverse sources in one interface to streamline investigation and incident response. ## Explore Logmanager with an Interactive Demo - 4.9/5\* Average customer rating - 140+ Out-of-the-box integrations - 50 % Reduction of TCO ![mac product tour image](https://logmanager.com/wp-content/uploads/2025/04/mac-v2-1024x606.webp) var d=document,w="https://js.navattic.com/embeds.js",v=function(){"undefined"!=typeof NavatticEmbed?NavatticEmbed.loadEmbeds():d.querySelectorAll("iframe[data-navattic-src]:not([src])").forEach((function(e){e.src=e.dataset.navatticSrc}))};if("undefined"!=typeof NavatticEmbed)v();else if(d.querySelector('script[src="'+w+'"]')==null){var s=d.createElement("script");s.src=w,s.onload=v,s.onerror=v,d.body.appendChild(s);} - ![](https://logmanager.com/wp-content/uploads/2026/06/capterra-badge-logmanager.svg) - ![](https://logmanager.com/wp-content/uploads/2026/06/badge-1.webp) - ![](https://logmanager.com/wp-content/uploads/2026/06/badge-2.webp) - ![](https://logmanager.com/wp-content/uploads/2026/06/badge-3-260x300.webp) - ![](https://logmanager.com/wp-content/uploads/2026/06/badge-4-300x300.webp) ## Lightweight SIEM for Modern Security Teams [Book Demo](https://logmanager.com/demo/) [Try for Free](https://logmanager.com/trial/) - ![Security analytics solutions img](https://logmanager.com/wp-content/uploads/2024/09/solution-security-analytics-logmanager-img-1024x1024.png) ### Centralized observability Ingest log data from various sources into one solution. Thanks to consistent log data normalization, data is presented within a single visualization pane, so the operator always has the necessary information at their fingertips. - ![real-time event monitoring](https://logmanager.com/wp-content/uploads/2024/11/Real-time-event-monitoring-logmanager-1024x1024.png) ### Security event monitoring Monitor security events in real-time to promptly identify and respond to potential threats. Logmanager provides customizable alerting based on predefined rules or anomaly detection. - ![actionable insights feature new](https://logmanager.com/wp-content/uploads/2024/10/Actionable-insights-feature-use-case-logmanager-1024x1024.png) ### Reporting and dashboards Choose from dozens of predefined security monitoring dashboards or customize your own views. Get insights into log data trends, system performance, security events, and compliance status. - ![search illustration](https://logmanager.com/wp-content/uploads/2024/11/Search-1024x1024.png) ### Robust search interface Quickly query and filter log data by host, device, or any other tag. Analyze specific security yaevents or patterns without complicated query language in context. - ![alerting and notifications](https://logmanager.com/wp-content/uploads/2024/11/Alerting-notifications-logmanager-1024x1024.png) ### Alerting and notifications Customize your alerts based on multiple trigger conditions or custom-defined rules to ensure prompt detection and response to performance issues and security threats. - ![windows monitoring small](https://logmanager.com/wp-content/uploads/2024/11/Windows-monitoring-small-1024x1024.png) ### Windows environment visibility Benefit from a centralized Windows event log monitoring through a native Windows agents. All agents are remotely managed, configured, and updated via Logmanager. - ![IT compliance solution img](https://logmanager.com/wp-content/uploads/2024/09/solution-it-compliance-logmanager-img-1024x1024.png) ### Compliance and auditing Address monitoring, logging, and reporting requirements. Logmanager’s lightweight SIEM platform enables you to comply with various cybersecurity acts such as GDPR, NIS2, and HIPAA. ## See Why Your Peers Love Logmanager ![](https://logmanager.com/wp-content/uploads/2025/02/png-transparent-g2-g2-logo-logos-brands-in-colors-icon.png) #### Considering its features and moderate pricing, Logmanager offers excellent value for money Ivo N. Chief Security Architect 501-1000 employees ![capterra logo](https://logmanager.com/wp-content/uploads/2025/02/capterra-colors.svg) #### Quick time to value, easy to use. Simple and effective way how to solve all log management related tasks. Jiri V. ICT manager 51-200 employees ![G2 logo](https://logmanager.com/wp-content/uploads/2025/02/g2-seeklogo.svg) #### I appreciate real-time log monitoring, which helps in quickly identifying and reacting to issues as they occur. Vaclav K. Security Architect <50 employees ![capterra logo](https://logmanager.com/wp-content/uploads/2025/02/capterra-colors.svg) #### The time to value is almost immediate, providing valuable insights right away. Jan T. CSA 501-1000 employees ![G2 logo](https://logmanager.com/wp-content/uploads/2025/02/g2-seeklogo.svg) #### With Logmanager we've got a complete overview of what's going on in our infrastructure. Ivan G. IP Network Manager 51-1000 employees ![capterra logo](https://logmanager.com/wp-content/uploads/2025/02/capterra-colors.svg) #### Compared to other products, Logmanager stood out due to its intuitive interface, ability to efficiently enrich logs, and outstanding performance. Daniel S. Head of IT 501-1000 employees ![](https://logmanager.com/wp-content/uploads/2025/02/png-transparent-g2-g2-logo-logos-brands-in-colors-icon.png) #### Considering its features and moderate pricing, Logmanager offers excellent value for money Ivo N. Chief Security Architect 501-1000 employees ![capterra logo](https://logmanager.com/wp-content/uploads/2025/02/capterra-colors.svg) #### Quick time to value, easy to use. Simple and effective way how to solve all log management related tasks. Jiri V. ICT manager 51-200 employees ![G2 logo](https://logmanager.com/wp-content/uploads/2025/02/g2-seeklogo.svg) #### I appreciate real-time log monitoring, which helps in quickly identifying and reacting to issues as they occur. Vaclav K. Security Architect <50 employees ![capterra logo](https://logmanager.com/wp-content/uploads/2025/02/capterra-colors.svg) #### The time to value is almost immediate, providing valuable insights right away. Jan T. CSA 501-1000 employees ![G2 logo](https://logmanager.com/wp-content/uploads/2025/02/g2-seeklogo.svg) #### With Logmanager we've got a complete overview of what's going on in our infrastructure. Ivan G. IP Network Manager 51-1000 employees ![capterra logo](https://logmanager.com/wp-content/uploads/2025/02/capterra-colors.svg) #### Compared to other products, Logmanager stood out due to its intuitive interface, ability to efficiently enrich logs, and outstanding performance. Daniel S. Head of IT 501-1000 employees ### Seamlessly send logs from any stack using 140+ built-in integrations - ![microsoft 365 logo](https://logmanager.com/wp-content/uploads/2024/11/microsoft365-logo-1024x280.webp) - ![fortinet logo](https://logmanager.com/wp-content/uploads/2024/11/fortinet-logo.svg) - ![cisco logo](https://logmanager.com/wp-content/uploads/2024/11/cisco-logo-1024x541.png) - ![apache logo](https://logmanager.com/wp-content/uploads/2024/11/apache-logo3.png) - ![nginx logo](https://logmanager.com/wp-content/uploads/2024/11/nginx-logo-1024x215.png) - ![mikrotik logo](https://logmanager.com/wp-content/uploads/2024/11/mikrotik-logo.png) ## Let's Get Started - 1### Demo Connect with an expert who will guide you through Logmanager in a personalized product demo. No strings attached. [Book Demo](https://logmanager.com/demo/) - 2### Try Get a hands-on experience with our interactive demo. Explore its features and discover how it can meet your needs. [Try for Free](https://logmanager.com/trial/) - 3### Deploy Download the virtual appliance and enjoy the full-featured Logmanager free for 7 days. [Download VM](https://logmanager.com/deploy-vm/) - 1 ### Demo Connect with an expert who will guide you through Logmanager in a personalized product demo. No strings attached. - 2 ### Try Get a hands-on experience with our interactive demo. Explore its features and discover how it can meet your needs. - 3 ### Deploy Download the virtual appliance and enjoy the full-featured Logmanager free for 7 days. Get in touch ## Would you like to know more? Book a showcase demo of our lightweight SIEM with an expert. [Book Demo](https://logmanager.com/demo/) ## Security Information and Event Management (SIEM) FAQs ![log management software storage](https://logmanager.com/wp-content/uploads/2024/10/centralized-log-manag-feature-use-case-logmanager-1800x1800-1-1024x1024.png) - What is SIEM solution? A **SIEM (Security Information and Event Management)** solution is software that helps security teams make sense of the massive volumes of security-related logs and events produced across an IT environment. Instead of manually reviewing logs and events from firewalls, antivirus tools, EDR agents, email filters, and countless other systems, a SIEM ingests all this data into a single platform, normalizes it, correlates, and creates alerts. This enables the automatic identification of suspicious patterns, unwanted behavior, and cyberthreats, which are then handled by security teams, system administrators, or response-automation platforms such as SOAR. By centralizing and analyzing events in real time, a SIEM enables early detection of threats, easier investigations, and faster incident response. Without such a tool, critical warning signs often remain hidden in an overwhelming sea of raw logs, increasing the risk of missing early indicators of an attack. - Is Logmanager an agentless SIEM solution? Yes. Logmanager is an agentless SIEM solution, collecting logs via standard protocols such as Syslog. This makes deployment fast and maintenance simple. Where deeper insight is required, for example, extended visibility into Windows, Logmanager offers its own centrally orchestrated agents to make the deployment and configuration fast and simple. - What do security professionals typically do with SIEM tools? Some practical examples of what security professionals do with SIEM tools include: - **Oversee change and patch management** – SIEMs help ensure that all updates and patches are applied properly. They track configuration changes, identify whether an incorrect update is causing system instability, and trigger alerts if critical security patches are missing or if an update fails. - **Monitor system health and performance** – SIEM allows IT teams to set up alerts for high CPU usage, memory leaks, low disk capacity, or unusual traffic spikes. It can track network latency and bandwidth usage and identify bottlenecks by correlating traffic logs from routers, firewalls, and other devices. - **Investigate security incidents** – Once an alert is raised, a security professional can investigate the origin of the problem, evaluate its scope and impact, and choose an appropriate response. For example, if a database suddenly crashes, the SIEM can reveal whether the cause was a failed update, misconfiguration, or overload. - **Monitor user activity** – Track when employees access internal systems or sensitive files outside normal working hours. Detect misuse of company resources, such as running unauthorized apps on work devices. - **Ensure compliance with IT policies** – Verify that employees are using corporate VPNs as required. Monitor cloud application usage to prevent unauthorized SaaS adoption (shadow IT). - **Track device usage** – Ensure that all connected devices (laptops, workstations, mobile devices) are properly managed. SIEM can confirm the right software is installed, send alerts about license expirations, and detect unauthorized software installations. - **Identify recurring issues** (e.g., VPN failures, Outlook crashes) and take preventive action. - What is the difference between EDR and SIEM? In short, EDR protects the endpoints, SIEM connects the dots across all systems. Most organizations benefit from using them together, EDR stops threats at the device level, while SIEM ensures nothing slips through the cracks by giving visibility across the entire network. Simply put, both EDR and SIEM are cybersecurity tools, but they focus on different parts of the security puzzle. **EDR (Endpoint Detection and Response)** is designed to protect individual devices such as laptops, servers, or mobile phones. It continuously monitors activity on those endpoints, looking for signs of malware, ransomware, or suspicious behavior. When it detects a threat, EDR can automatically isolate the affected device and provide detailed forensic data to help stop the attack before it spreads. Some notable examples of EDR systems include Sophos Endpoint, CrowdStrike Falcon, and SentinelOne’s Singularity. **SIEM (Security Information and Event Management)**, on the other hand, provides a centralized view of the entire IT environment. It collects logs and events from many sources (firewalls, servers, applications, cloud services, and even EDR tools) and correlates them to identify patterns that might signal an attack or unwanted behavior. SIEM helps security teams detect threats across the whole infrastructure, meet compliance requirements, and respond faster with full context. Examples of SIEM systems include IBM QRadar, Splunk or ArcSight for enterprise-grade deployments and Logmanager lightweight SIEM for small and mid-sized organization. - How is SOAR different from SIEM? At a glance, the main difference between SOAR and SIEM is: - **SIEM tells you what’s happening in your environment.** - **SOAR helps you do something about it.** SIEM and SOAR are cybersecurity tools that are often used together but serve different roles. SIEM (Security Information and Event Management) is a security management solution which detects and analyzes threats using log data, and creates alerts for security teams, systems administrators or response-tools. SOAR (Security Orchestration, Automation, and Response) platforms don’t focus on detection. They streamline and automate the incident response process based on detections and alerts generated by other sources, such as SIEM systems. SOAR is sometimes mistakenly seen as a replacement for SIEM, but in reality the two serve different purposes with some areas of overlap. In practice, they complement each other, and for many organizations, especially larger ones, the real value comes from combining both. SIEM systems collect and correlate data from across the IT stack in real time, flagging suspicious patterns and prioritizing alerts. These alerts can then be fed into a SOAR platform, which automates and orchestrates the response. Working together, these systems strengthen detection and response capabilities, reduce the time needed to contain threats, and improve overall operational efficiency. If you want a deeper dive into this topic, check out our article dedicated to the [SOAR vs. SIEM comparison](https://logmanager.com/blog/security/siem-vs-soar/).