Compare the Top SIEM Software for Cloud as of May 2025

What is SIEM Software for Cloud?

SIEM software, or Security Information and Event Management software, is an integrated suite of applications used to monitor, analyze, detect, and respond to security threats. It collects data from multiple sources within a network such as network devices, operating systems, applications and databases. This data is correlated and analyzed in order to identify potential security threats. The SIEM then provides automated responses to these threats. This includes alerting the appropriate personnel on the threat as well as taking necessary action on compromised accounts or malicious activities. Furthermore, it can also provide reporting capabilities for compliance requirements such as audit logs. Compare and read user reviews of the best SIEM software for Cloud currently available using the table below. This list is updated regularly.

  • 1
    ConnectWise SIEM

    ConnectWise SIEM

    ConnectWise

    ConnectWise SIEM (formerly Perch) offers threat detection and response backed by an in-house Security Operations Center (SOC). Defend against business email compromise, account takeovers, and see beyond your network traffic. Our team of threat analysts does all the tedium for you, eliminating the noise and sending only identified and verified treats to action on. Built with multi-tenancy, ConnectWise SIEM helps you keep clients safe with the best threat intel on the market.
    Starting Price: $10 per month
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  • 2
    Blumira

    Blumira

    Blumira

    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
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    Starting Price: Free
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  • 3
    AlgoSec

    AlgoSec

    AlgoSec

    Discover, map and migrate business application connectivity to the cloud. Proactively analyze security risk from the business perspective Automate network security policy changes - with zero touch Link cyber-attacks to business processes. Automatically discover, map, and securely provision network connectivity for business applications. Manage on-premise firewalls and cloud security groups in a single pane of glass. Automate the security policy change process – from planning through risk analysis, implementation and validation. Proactively assess every security policy change to minimize risk, avoid outages and ensure compliance. Automatically generate audit-ready reports and reduce audit preparation efforts and costs by up to 80%. Clean up firewall rules and reduce risk – without impacting business requirements.
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  • 4
    Tufin

    Tufin

    Tufin

    Tufin enables organizations to automate their security policy visibility, risk management, provisioning and compliance across their multi-vendor, hybrid environment. Customers gain visibility and control across their network, ensure continuous compliance with security standards and embed security enforcement into workflows and development pipelines. Eliminate the security bottleneck and increase the business agility of your organization. Existing manual approaches to managing network changes can take weeks and introduce errors resulting in potential security risks. Organizations across the world rely on Tufin’s policy-based automation to automate visibility and provisioning and maximize business agility and security. Maintaining and demonstrating compliance with industry regulations and internal policies is difficult within today’s complex and fragmented networks. Tufin enables enterprises to ensure continuous compliance and maintain audit readiness.
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  • 5
    Heimdal Endpoint Detection and Response (EDR)
    The Heimdal Threat-hunting and Action Center provides security teams with an advanced threat and risk-centric view of their entire IT landscape, offering granular telemetry across endpoints and networks for swift decision-making.
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    Starting Price: $0/month
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  • 6
    ManageEngine ADAudit Plus
    ADAudit Plus helps keep your Windows Server ecosystem secure and compliant by providing full visibility into all activities. ADAudit Plus provides a clear picture of all changes made to your AD resources including AD objects and their attributes, group policy, and more. AD auditing helps detect and respond to insider threat, privilege misuse, and other indicators of compromise, and in short, strengthens your organization's security posture. Gain granular visibility into everything that resides in AD, including objects such as users, computers, groups, OUs, GPOs, schema, and sites, along with their attributes. Audit user management actions including creation, deletion, password resets, and permission changes, along with details on who did what, when, and from where. Keep track of when users are added or removed from security and distribution groups to ensure that users have the bare minimum privileges.
    Starting Price: $595.00/year
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    ManageEngine EventLog Analyzer
    ManageEngine EventLog Analyzer is an on-premise log management solution designed for businesses of all sizes across various industries such as information technology, health, retail, finance, education and more. The solution provides users with both agent based and agentless log collection, log parsing capabilities, a powerful log search engine and log archiving options. With network device auditing functionality, it enables users to monitor their end-user devices, firewalls, routers, switches and more in real time. The solution displays analyzed data in the form of graphs and intuitive reports. EventLog Analyzer's incident detection mechanisms such as event log correlation, threat intelligence, MITRE ATT&CK framework implementation, advanced threat analytics, and more, helps spot security threats as soon as they occur. The real-time alert system alerts users about suspicious activities, so they can prioritize high-risk security threats.
    Starting Price: $595
  • 8
    DriveLock

    DriveLock

    DriveLock

    Cyber threats are everywhere, but protecting your IT systems should be as natural as locking your front door. With DriveLock’s HYPERSECURE Platform, safeguarding your endpoints and business data is easier than ever. We integrate the latest security technologies and share our expertise, so you can focus on what matters—without worrying about data protection. Zero Trust Platform takes a proactive approach, eliminating security gaps before they become a risk. By enforcing centralized policies, DriveLock ensures employees and endpoints access only what they need—following the golden rule of cybersecurity: ''never trust, always verify''.
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    Datadog

    Datadog

    Datadog

    Datadog is the monitoring, security and analytics platform for developers, IT operations teams, security engineers and business users in the cloud age. Our SaaS platform integrates and automates infrastructure monitoring, application performance monitoring and log management to provide unified, real-time observability of our customers' entire technology stack. Datadog is used by organizations of all sizes and across a wide range of industries to enable digital transformation and cloud migration, drive collaboration among development, operations, security and business teams, accelerate time to market for applications, reduce time to problem resolution, secure applications and infrastructure, understand user behavior and track key business metrics.
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    Starting Price: $15.00/host/month
  • 10
    IBM QRadar SIEM
    Market-leading SIEM built to outpace the adversary with speed, scale and accuracy As digital threats loom large and cyber adversaries grow increasingly sophisticated, the roles of SOC analysts are more critical than ever. Going beyond threat detection and response, QRadar SIEM enables security teams face today’s threats proactively with advanced AI, powerful threat intelligence, and access to cutting-edge content to maximize analyst potential. Whether you need cloud-native architecture built for hybrid scale and speed or a solution to complement your on-premises infrastructure, IBM can provide you with a SIEM to meet your needs. Experience the power of IBM enterprise-grade AI designed to amplify the efficiency and expertise of every security team. With QRadar SIEM, analysts can reduce repetitive manual tasks like case creation and risk prioritization to focus on critical investigation and remediation efforts.
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    FortiSIEM

    FortiSIEM

    Fortinet

    Powerful Security Information and Event Management (SIEM). Cyberattacks are a 24/7 reality. The complexity and growth of the enterprise estate – Infrastructure, Applications, VM’s, Cloud, Endpoints and IoT means the attack surface grows exponentially. Coupled with a skills shortage, and resource constraints, security becomes everybody’s problem but visibility, event correlation and remediation are other people’s responsibility. Effective security requires visibility – all the devices, all the infrastructure in realtime – but also with context – what devices represent a threat, what is their capability so you manage the threat the business faces, not the noise multiple security tools create. Security management only gets more complex. Endpoints, IoT, Infrastructure, Security Tools, Applications, VM’s and Cloud – the number of things you need to secure and monitor grows constantly.
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    Seceon

    Seceon

    Seceon

    Seceon’s platform enables over 250 MSP/MSSP partners and their 7,000 customers to reduce risks and run efficient security operations. Cyber attacks and insider threats are rampant across many industries. Seceon streamlines security operations with a single pane of glass featuring full visibility of all attack surfaces, prioritized alerts, and easy-to-automate responses for remediating attacks and breaches. The platform also includes continuous compliance posture management and reporting. Seceon aiSIEM, combined with aiXDR, is a comprehensive cybersecurity management platform that visualizes, detects ransomware detection, and eliminates threats in real-time, with continuous security posture improvement, compliance monitoring and reporting, and policy management.
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    Sumo Logic

    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
  • 14
    Microsoft Sentinel
    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.
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    Splunk Enterprise
    Go from data to business outcomes faster than ever before with Splunk. Splunk Enterprise makes it simple to collect, analyze and act upon the untapped value of the big data generated by your technology infrastructure, security systems and business applications—giving you the insights to drive operational performance and business results. Collect and index log and machine data from any source. Combine your machine data with data in your relational databases, data warehouses and Hadoop and NoSQL data stores. Multi-site clustering and automatic load balancing scale to support hundreds of terabytes of data per day, optimize response times and provide continuous availability. The Splunk platform makes it easy to customize Splunk Enterprise to meet the needs of any project. Developers can build custom Splunk applications or integrate Splunk data into other applications. Apps from Splunk, our partners and our community enhance and extend the power of the Splunk platform.
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    JumpCloud

    JumpCloud

    JumpCloud

    JumpCloud® delivers a unified open directory platform that makes it easy to securely manage identities, devices, and access across your organization. With JumpCloud, IT teams and MSPs enable users to work securely from anywhere and manage their Windows, Apple, Linux, and Android devices from a single platform. Everything in One Platform Grant users Secure, Frictionless Access™ to everything they need to do their work however they choose. Manage it all in one unified view. Cross-OS Device Management Manage Windows, macOS, Linux, iOS, iPad, and Android devices. One Identity for Everything Connect users to thousands of resources with one set of secure credentials. Comprehensive Security Enforce device policies, patches, MFA, and other security and compliance measures. Automated Workflows Connect to whatever resources you need, including Microsoft Active Directory, Google Workspace, HRIS platforms, and more.
    Starting Price: $9/user
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    Graylog

    Graylog

    Graylog

    Built on the Graylog Platform, Graylog Security is the industry’s best-of-breed threat detection, investigation, and response (TDIR) solution. It simplifies analysts’ day-to-day cybersecurity activities with an unmatched workflow and user experience while simultaneously providing short- and long-term budget flexibility in the form of low total cost of ownership (TCO) that CISOs covet. With Graylog Security, security analysts can: 1. Decrease risk and metrics like mean time to detect (MTTD) by aligning threat detection coverage to meet your security objectives 2. Reduce TCO with native data routing and data tiering functionality 3. Reduce key metrics like mean time to respond (MTTR) by quickly resolving the alerts that matter. Graylog Security is a robust, scalable solution that empowers analysts to detect and respond to cybersecurity threats efficiently. With integrated SOAR functionality, it automates repetitive tasks, orchestrates workflows, and accelerates incident response.
    Starting Price: $1550/month (10GB per day)
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    ThreatDefence

    ThreatDefence

    ThreatDefence

    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.
    Starting Price: $5 per user per month
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    Splunk Cloud Platform
    Turn data into answers with Splunk deployed and managed securely, reliably and scalably as a service. With your IT backend managed by our Splunk experts, you can focus on acting on your data. Splunk-provisioned and managed infrastructure delivers a turnkey, cloud-based data analytics solution. Go live in as little as two days. Managed software upgrades ensure you always have the latest functionality. Tap into the value of your data in days with fewer requirements to turn data into action. Splunk Cloud meets the FedRAMP security standards, and helps U.S. federal agencies and their partners drive confident decisions and decisive actions at mission speeds. Drive productivity and contextual insights with Splunk’s mobile apps, augmented reality and natural language capabilities. Extend the utility of your Splunk solutions to any location with a simple phrase or the tap of a finger. From infrastructure management to data compliance, Splunk Cloud is built to scale.
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    LogPoint

    LogPoint

    LogPoint

    Get a simple and fast security analytics implementation, along with a user-friendly interface that can be integrated with an entire IT infrastructure with LogPoint. LogPoint’s modern SIEM with UEBA provides advanced analytics and ML-driven automation capabilities that enable their customers to securely build-, manage, and effectively transform their businesses.They have a flat licensing model, based on nodes rather than data volume. This helps to reduce the cost of deploying a SIEM solution on-premise, in the cloud or even as an MSSP. The solution integrates easily with all devices in your network, giving a holistic and correlated overview of events in your IT infrastructure. LogPoint’s Modern SIEM solution translates all data into one common language, making it possible to compare events across all systems. Having a common language makes it both very easy and efficient to search, analyze and report on data.
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    Stellar Cyber

    Stellar Cyber

    Stellar Cyber

    On premises, in public clouds, with hybrid environments and from SaaS infrastructure. Stellar Cyber is the only security operations platform providing high-speed, high-fidelity threat detection and automated response across the entire attack surface. Stellar Cyber’s industry-leading security software improves security operations productivity by empowering security analysts to kill threats in minutes instead of days or weeks. By accepting data inputs from a variety of existing cybersecurity solutions as well as its own capabilities, correlating them, and presenting actionable results under one intuitive interface, Stellar Cyber’s platform helps eliminate the tool fatigue and data overload often cited by security analysts while slashing operational costs. Stream logs and connect to APIs to get full visibility. Automate response through integrations to close the loop. Stellar Cyber’s open architecture makes it interoperable at any enterprise.
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    LevelBlue Open Threat Exchange
    LevelBlue Open Threat Exchange (OTX) is a comprehensive security information and event management (SIEM) platform designed to provide real-time visibility and intelligence for network and security operations. OTX enables organizations to detect and respond to threats faster, offering capabilities such as asset discovery, vulnerability scanning, and log management. With an open architecture, OTX integrates with a wide range of security tools and data sources, providing a unified approach to threat detection and response. It's designed to enhance both operational efficiency and security posture, making it suitable for organizations of all sizes looking to streamline their security operations.
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    Fortinet

    Fortinet

    Fortinet

    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.
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    Logit.io

    Logit.io

    Logit.io

    Logit.io are a centralized logging and metrics management platform that serves hundreds of customers around the world, solving complex problems for FTSE 100, Fortune 500 and fast-growing organizations alike. The Logit.io platform delivers you with a fully customized log and metrics solution based on ELK, Grafana & Open Distro that is scalable, secure and compliant. Using the Logit.io platform simplifies logging and metrics, so that your team gains the insights to deliver the best experience for your customers. Logit.io enables you to monitor and troubleshoot your applications and infrastructure in real-time and enhance your organization's security and compliance. Allow your team to focus on what's important to them, instead of hosting, configuration and upgrading separate open source solutions. Sending your data to the platform is easy, simply use our preconfigured sources to automate the collection of your logs and metrics.
    Starting Price: From $0.74 per GB per day
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    Logz.io

    Logz.io

    Logz.io

    We know engineers love open source. So we supercharged the best open source monitoring tools — including ELK, Prometheus, and Jaeger, and unified them on a scalable SaaS platform. Collect and analyze your logs, metrics, and traces on one unified platform for end-to-end monitoring. Visualize your data on easy-to-use and customizable monitoring dashboards. Logz.io’s human-coached AI/ML automatically uncovers errors and exceptions in your logs. Quickly respond to new events with alerting to Slack, PagerDuty, Gmail, and other endpoints. Centralize your metrics at any scale on Prometheus-as-a-service. Unified with logs and traces. Add just three lines of code to your Prometheus config files to begin forwarding your metrics to Logz.io for storage and analysis. Quickly respond to new events by alerting Slack, PagerDuty, Gmail, and other endpoints. Logz.io’s human-coached AI/ML automatically uncovers errors and exceptions in your logs.
    Starting Price: $89 per month
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    Enginsight

    Enginsight

    Enginsight

    Enginsight is an all-in-one cybersecurity platform made in Germany, combining threat detection and defense capabilities. The features are: Automated security checks, pentesting, IDS/IPS, micro segmentation, vulnerability scans, and risk assessments. It empowers businesses of all sizes to effortlessly implement and monitor robust security strategies through an intuitive interface. Scan your systems automatically and immediately recognize the security status of your IT infrastructure. 100% self-developed (security by design) and has no dependencies on third-party tools. Permanently scan your IT environment for existing devices and create a live image of your IT infrastructure. Automatic detection and unlimited IP inventory of all network devices, as well as their classification. Enginsight provides a comprehensive solution for monitoring and securing your Windows servers, Linux servers and end devices such as Windows PCs or Linux . Start your 15 day free trial now.
    Starting Price: $12.99 per month
  • 27
    SOC Prime Platform
    SOC Prime operates the world’s largest and most advanced platform for collective cyber defense that cultivates collaboration from a global cybersecurity community and curates the most up-to-date Sigma rules compatible with over 28 SIEM, EDR, and XDR platforms. SOC Prime’s innovation, backed by the vendor-agnostic and zero-trust cybersecurity approach, and cutting-edge technology leveraging Sigma language and MITRE ATT&CK® as core pillars are recognized by the independent research companies, credited by the leading SIEM, XDR & MDR vendors, and trusted by 8,000+ organizations from 155 countries, including 42% of Fortune 100, 21% of Forbes Global 2000, 90+ public sector institutions, and 300+ MSSP and MDR providers. Driven by its advanced cybersecurity solutions, Threat Detection Marketplace, Uncoder AI, and Attack Detective, SOC Prime enables organizations to risk-optimize their cybersecurity posture while improving the ROI of their SOC investments.
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    SolarWinds Security Event Manager
    Improve your security posture and quickly demonstrate compliance with a lightweight, ready-to-use, and affordable security information and event management solution. Security Event Manager (SEM) will be another pair of eyes watching 24/7 for suspicious activity and responding in real time to reduce its impact. Virtual appliance deployment, intuitive UI, and out-of-the-box content means you can start getting valuable data from your logs with minimal expertise and time. Minimize the time it takes to prepare and demonstrate compliance with audit proven reports and tools for HIPAA, PCI DSS, SOX, and more. Our licensing is based on the number of log-emitting sources, not log volume, so you won’t need to be selective about the logs you gather to keep costs down.
    Starting Price: $3800 one-time fee
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    UTMStack

    UTMStack

    UTMStack

    Complete visibility over the entire organization from a centralized management dashboard. All solutions in the stack are fully integrated with each others and report to a central database. This facilitates daily tasks such as monitoring, investigations and incident response. Active and passive vulnerability scanners for early detection, with of the box reports for compliance audits. Track and manage accounts access and permission changes. Get alerted when suspicious activity happens. Remotely manage your environment and respond to attacks right from your dashboard. Keep track of changes and access to classified information. Protect endpoints and servers with advanced threat protection.
    Starting Price: $25 per device per month
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    Zercurity

    Zercurity

    Zercurity

    Bootstrap and build out your cybersecurity posture with Zercurity. Reduce the time and resources spent monitoring, managing, integrating, and navigating your organization through the different cybersecurity disciplines. Get clear data points you can actually use. Get an instant understanding of what your current IT infrastructure looks like. Assets, applications, packages, and devices are examined automatically. Let our sophisticated algorithms find and run queries across your assets. Automatically highlighting anomalies and vulnerabilities in real-time. Expose threats to your organization. Eliminate the risks. Automatic reporting and auditing cuts remediation time and supports handling. Unified security monitoring for your entire organization. Query your infrastructure like a database. Instant answers to your toughest questions. Measure your risk in real-time. Stop guessing where your cybersecurity risks lie. Get deep insights into every facet of your organization.
    Starting Price: $15.01 per month
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