Best Free Security Analytics Software
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Compare the Top Free Security Analytics Software as of October 2025
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What is Free Security Analytics Software?
Security analytics software helps organizations detect, analyze, and respond to potential security threats by collecting and analyzing data from various sources, such as network logs, user activities, and threat intelligence feeds. It uses advanced algorithms, machine learning, and real-time monitoring to identify anomalies and suspicious behavior that could indicate cyberattacks or vulnerabilities. The software often includes features like automated alerts, threat scoring, and detailed reporting to streamline incident response and improve decision-making. By providing actionable insights and improving threat visibility, security analytics software enhances an organization's ability to prevent and mitigate security risks. Ultimately, it strengthens cybersecurity defenses, reduces response times, and helps protect critical assets and data from potential breaches. Compare and read user reviews of the best Free Security Analytics software currently available using the table below. This list is updated regularly.
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1
Sumo Logic
Sumo Logic
Sumo Logic offers a cloud solution for log management and metrics monitoring for IT and security teams of organizations of all sizes. Faster troubleshooting with integrated logs, metrics and traces. One platform. Many use cases. Increase your troubleshooting effectiveness. Sumo Logic helps you reduce downtime and move from reactive to proactive monitoring with cloud-based modern analytics powered by machine learning. Quickly detect Indicators of Compromise (IoCs), accelerate investigation, and ensure compliance using Sumo Logic Security Analytics. Enable data-driven business decisions and predict and analyze customer behavior using Sumo Logic’s real-time analytics platform. The Sumo Logic platform helps you make data-driven decisions and reduce the time to investigate security and operational issues so you can free up resources for more important activities.Starting Price: $270.00 per month -
2
Microsoft Sentinel
Microsoft
Standing watch, by your side. Intelligent security analytics for your entire enterprise. See and stop threats before they cause harm, with SIEM reinvented for a modern world. Microsoft Sentinel is your birds-eye view across the enterprise. Put the cloud and large-scale intelligence from decades of Microsoft security experience to work. Make your threat detection and response smarter and faster with artificial intelligence (AI). Eliminate security infrastructure setup and maintenance, and elastically scale to meet your security needs—while reducing IT costs. Collect data at cloud scale—across all users, devices, applications, and infrastructure, both on-premises and in multiple clouds. Detect previously uncovered threats and minimize false positives using analytics and unparalleled threat intelligence from Microsoft. Investigate threats with AI and hunt suspicious activities at scale, tapping into decades of cybersecurity work at Microsoft. -
3
ANY.RUN
ANY.RUN
ANY.RUN is an online interactive sandbox for DFIR/SOC investigations. The service gives access to fast malware analysis and detection of cybersecurity threats. The effectiveness of the solution has been proven by over 500,000 active users who find new threats with ANY.RUN daily. ANY.RUN provides an interactive sandbox for malware analysis, offering deep visibility into threat behavior in a secure, cloud-based environment with Windows, Linux, and Android support. It helps SOC teams accelerate monitoring, triage, DFIR, and threat hunting — enabling them to analyze more threats in a team and process more alerts in less time. Learn more at ANY.RUN's website. -
4
Maltego
Maltego Technologies
Maltego is a Java application that runs on Windows, Mac and Linux. Maltego is used by a broad range of users, ranging from security professionals to forensic investigators, investigative journalists, and researchers. Easily gather information from dispersed data sources. View up to 1 million entities on a graph. Access over 58 data sources in the Maltego transform hub. Connect public (OSINT), commercial and own data sources. Write your own Transforms. Automatically link and combine all information in one graph. Automatically combine disparate data sources in point-and-click logic. Use our regex algorithms to auto-detect entity types. Enrich your data through our intuitive graphical user interface. Use entity weights to detect patterns even in the largest graphs. Annotate your graph and export it for further use.Starting Price: €5000 per user per year -
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Elastiflow
Elastiflow
The most complete network observability solution for use with modern data platforms, providing unprecedented insights at any scale. ElastiFlow allows organizations to achieve unprecedented levels of network performance, availability, and security. ElastiFlow provides granular information about network traffic flows, including source and destination IP addresses, ports, protocols, and the amount of data transmitted. This information allows network administrators to gain deep insights into the network's performance and identify potential issues. ElastiFlow is highly valuable for diagnosing and troubleshooting network issues such as congestion, high latency, or packet loss. By analyzing the network traffic, administrators can pinpoint the cause of the problem and take appropriate action to resolve it. By leveraging ElastiFlow, organizations can improve their security posture, detect and respond to threats more effectively, and maintain compliance with regulatory requirements.Starting Price: Free -
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HighGround.io
HighGround.io
HighGround.io reduces risk, improves security and increases cyber resilience. Cybersecurity can be overwhelming, especially when tasked with protecting an organisation without being a cyber expert. HighGround.io eliminates the complexity and uncertainty and provides clear and user-friendly KPIs along with actionable insights to help users comprehend their security posture and attack surface. HighGround.io simplifies the journey, addressing challenges like tool exhaustion, resource constraints, and one-size-fits-all solutions. Use all or one of the features with hands-on in app guidance or DIY with everything conveniently in one place. HighGround.io is a trusted ally who understands the challenges and simplifies the mission.Starting Price: $95 per month -
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The market-leading SIEM delivers comprehensive visibility, empowers accurate detection with context, and fuels operational efficiency. Unmatched, comprehensive visibility by seamlessly ingesting, normalizing, and analyzing data from any source at scale enabled by Splunk's data-powered platform with assistive AI capabilities. Utilize risk-based alerting (RBA) which is the industry’s only capability from Splunk Enterprise Security that drastically reduces alert volumes by up to 90%, ensuring that you're always honed in on the most pressing threats. Amplify your productivity and ensure the threats you're detecting are high fidelity. Native integration with Splunk SOAR automation playbooks and actions with the case management and investigation features of Splunk Enterprise Security and Mission Control delivers a single unified work surface. Optimize mean time to detect (MTTD) and mean time to respond (MTTR) for an incident.Starting Price: Free
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8
Trisul Network Analytics
Trisul Network Analytics
In today's bandwidth unconstrained, encrypted, cloud-centric networks you can no longer separate traffic analytics from security and investigation activities. Trisul helps organizations of all sizes deploy full-spectrum deep network monitoring which can serve as a single goto source of truth for performance monitoring, network design, security analytics, threat detection, and compliance. Traditional approaches based on SNMP, Netflow, Agents, or Packet Capture have a narrow focus and rigid vendor-supplied analytics. Trisul is the only platform that provides a rich and open platform you can innovate upon. Includes a tightly integrated backend datastore and a web UI. Yet, open enough to plug into a different backend or to drive Kibana, Grafana UIs. Our design goal is to pack as much performance as we can in a single node. For larger networks scale out by adding more probes and hubs.Starting Price: $950 one-time payment -
9
Lumu
Lumu Technologies
The devil is in the data. Your metadata, that is. Lumu’s Continuous Compromise Assessment model is made possible by its ability to collect, normalize and analyze a wide range of network metadata, including DNS, netflows, proxy and firewall access logs and spambox. The level of visibility that only these data sources provide, allows us to understand the behavior of your enterprise network, which leads to conclusive evidence on your unique compromise levels. Arm your security team with factual compromise data that enables them to implement a precise response in a timely manner. Blocking spam is good, but analyzing it is better, because you can discover who is targeting your organization, how they are doing it, and how successful they are. Lumu’s Continuous Compromise Assessment is enabled by our patent-pending Illumination Process. Learn more about how this process uses network metadata and advanced analytics to illuminate your network’s dark spots. -
10
Splunk Attack Analyzer
Cisco
Automate threat analysis of suspected malware and credential phishing threats. Identify and extract associated forensics for accurate and timely detections. Automatic analysis of active threats for contextual insights to accelerate investigations and achieve rapid resolution. Splunk Attack Analyzer automatically performs the actions required to fully execute an attack chain, including clicking and following links, extracting attachments and embedded files, dealing with archives, and much more. The proprietary technology safely executes the intended threat, while providing analysts a consistent, comprehensive view showing the technical details of an attack. When paired together, Splunk Attack Analyzer and Splunk SOAR provide unique, world-class analysis and response capabilities, making the SOC more effective and efficient in responding to current and future threats. Leverage multiple layers of detection techniques across both credential phishing and malware. -
11
Gravwell
Gravwell
Gravwell is an all-you-can-ingest data fusion analytics platform that enables complete context and root cause analytics for security and business data. Gravwell was founded to bring the benefits of usable machine data to all customers: large or small, text or binary, security or operational. When experienced hackers and big data experts team-up you get an analytics platform capable of things never seen before. Gravwell enables security analytics that go well beyond log data into industrial processes, vehicle fleets, IT infrastructure, or everything combined. Need to hunt down a suspected access breach? Gravwell can correlate building access logs and run facial recognition machine learning against camera data to isolate multiple subjects entering a facility with a single badge-in. We exist to provide analytics capabilities to people who need more than just text log searching and need it sooner rather than later at a price they can afford. -
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DNIF HYPERCLOUD
DNIF
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.Starting Price: $0.76/GB
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