Best SIEM Software for Cloud
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Compare the Top SIEM Software for Cloud as of November 2025
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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.
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1
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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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 supportStarting Price: Free Trial -
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Graylog
Graylog
Graylog helps security and IT teams make sense of the overwhelming data their environments generate every second. Acting as a unified SIEM and log management platform, Graylog collects, normalizes, and correlates event data from every corner of the infrastructure—on-prem, cloud, or hybrid. Analysts can instantly visualize activity, detect anomalies, and investigate threats with AI-driven summaries, guided response workflows, and customizable dashboards. This clarity cuts through alert noise and turns raw data into action. For organizations under pressure to do more with lean teams and tight budgets, Graylog matters because it delivers complete visibility, faster investigations, and predictable costs—SIEM without compromise.Starting Price: $1250/month -
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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.Starting Price: $0/month
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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.Starting Price: $15.00/host/month -
6
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. -
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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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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 -
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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
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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Defense.com
Defense.com
Take control of cyber threats. Identify, prioritize and track all your security threats with Defense.com. Simplify your cyber threat management. Detection, protection, remediation, and compliance, are all in one place. Make intelligent decisions about your security with automatically prioritized and tracked threats. Improve your security by following the effective remediation steps provided for each threat. Gain knowledge and advice from experienced cyber and compliance consultants when you need assistance. Take control of your cyber security with easy-to-use tools that can work with your existing security investment. Live data from penetration tests, VA scans, threat intelligence and more all feeds into a central dashboard, showing you exactly where your risks are and their severity. Remediation advice is included for each threat, making it easy to make effective security improvements. Powerful threat intelligence feeds are mapped to your unique attack surface.Starting Price: $30 per node per month -
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RunReveal
RunReveal
We questioned every assumption about SIEM and rebuilt it from the ground up. The result is a faster, cheaper, and higher fidelity security data platform designed to detect threats like never before. Attackers are not using sophisticated techniques to compromise your systems. They are logging into legitimate accounts and using them to move laterally. Detecting these compromises is hard for even the most sophisticated teams. RunReveal collects all of your logs, filters out the noise, and tells you about the things that are happening in your systems that really matter. Whether you have petabytes or gigabytes, RunReveal can correlate threats across all of your log sources and deliver high-quality alerts out of the box. We've invested in security controls that give us a strong foundational security program. Our philosophy is that by improving our security posture, it allows us to understand our customers even better.Starting Price: $200 per month -
13
ZTX Platform
SecureTrust Cyber
The ZTX Platform is a fully managed, engineer-led cybersecurity solution that delivers Zero Trust security in a streamlined, scalable package. It unifies SASE, XDR, SIEM, RMM, and micro-segmentation into a single platform installed and operational within one business day. ZTX is licensed per seat, making it cost-effective and flexible for growing organizations. The platform offers centralized monitoring, real-time threat detection, automated response, and strict policy enforcement. Each user session is isolated via encrypted tunnels, preventing lateral movement and ensuring compliance. Ideal for companies seeking simplified, high-performance cybersecurity without managing multiple tools.Starting Price: $30/month per device -
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LogSentinel
LogSentinel
LogSentinel’s mission is to help organizations of all sizes to improve their information security posture by leveraging the latest technologies like blockchain and AI. We deliver robust solutions designed to protect against cyberattacks and ensure the highest level of compliance with legal standards and regulations. LogSentinel SIEM, our flagship product, is a next-gen Security Information and Event Management system offering simplicity, predictability, and innovation like nobody else. It helps organizations to completely eliminate their blind spots and significantly reduce the time and cost of incident detection, investigation and response. Compared to the alternatives, LogSentinel provides strong log integrity, unlimited retention, and simple and predictable pricing. The unparalleled ease of use and flexibility allows LogSentinel to help SMEs in their cybersecurity and compliance efforts by giving them an enterprise security tool in a way they can afford and manage. -
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Fluency SIEM
Fluency Security
Managing Service Level Agreements (SLAs) can be a complex and time-consuming process, but with Fluency you can easily meet those obligations. We’re able to provide real-time log data processing with thousands of rules running simultaneously. This ensures that every element of your log is monitored as it happens rather than waiting on scheduled searches or manual input. With us on your side, meeting your SLA targets is easy! Fluency is the only SIEM that is fully compliant with Sigma, the open-source standard in SIEM rules. Fluency can run all Sigma rules simultaneously without a performance hit. There is no conversion of rules, nor is there a down-selection. The rules analyze data as it enters the system, always creating real-time alerts, meaning zero mean time to detection (MTTD). Fluency is even compatible with the proposed features of Sigma. This means that your analysts benefit from the largest community of open-source researchers for log analysis.Starting Price: $5 per asset per month -
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Abstract Security
Abstract Security
Put your team’s focus back on catching attackers and let Abstract handle the heavy lifting of security data management. Our real-time streaming approach gives the breathing room to prioritize their security effectiveness instead. No Noise – Remove unnecessary noise from your data in flight before routing it to your destination No lock-in – With our real-time normalization of data to OCSF format, route to any destination without worrying No Hassle – No need to learn complex query languages with our easy to use ‘no-code-required' model for policy creation. Additionally, let our AI SME help build your policies via natural language requests. No Alert Fatigue – Our AI SME can help summarize insights and prioritize alerts based on MITRE ATT&CK Framework. -
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NetWatch.ai
NetWatch.ai
NetWatch.ai offers a comprehensive, AI-driven monitoring and security platform designed to replace fragmented tools with an integrated solution for modern IT environments. The platform is structured around three core product lines, NetWatch OPS, a server and network monitoring solution providing real-time insights, proactive alerts and streamlined resource management; Secure OPS, a hybrid SIEM built for unified security monitoring and compliance across cloud and on-premises infrastructures; and AI OPS, which uses machine learning to predict issues, automate remediation workflows and elevate operational performance. A patented “AI System Administrator” acts as a virtual operator that monitors customer infrastructure, connects via API to existing workflows, and offers complete visibility and automation. For organizations seeking turnkey expertise, NetWatch.ai also delivers Hive OPS SOC, a tiered Security Operations Center as a service with 24/7 monitoring, incident response, and more. -
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Sonrai Security
Sonraí Security
Identity and Data Protection for AWS, Azure, Google Cloud, and Kubernetes. Sonrai’s public cloud security platform provides a complete risk model of all identity and data relationships, including activity and movement across cloud accounts, cloud providers, and 3rd party data stores. Uncover all identity and data relationships between administrators, roles, compute instances, serverless functions, and containers across multi-cloud accounts and 3rd-party data stores. Inside the platform, our critical resource monitor continuously monitors your critical data sitting inside object stores (e.g. AWS S3, Azure Blob) and database services (e.g. CosmosDB, Dynamo DB, RDS). Privacy and compliance controls are monitored across multiple cloud providers and 3rd party data stores. Resolutions are coordinated with relevant DevSecOps teams. -
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AWS Security Hub
Amazon
Centrally view and manage security alerts and automate security checks. AWS Security Hub gives you a comprehensive view of your security alerts and security posture across your AWS accounts. There are a range of powerful security tools at your disposal, from firewalls and endpoint protection to vulnerability and compliance scanners. But oftentimes this leaves your team switching back-and-forth between these tools to deal with hundreds, and sometimes thousands, of security alerts every day. With Security Hub, you now have a single place that aggregates, organizes, and prioritizes your security alerts, or findings, from multiple AWS services, such as Amazon GuardDuty, Amazon Inspector, Amazon Macie, AWS Identity and Access Management (IAM) Access Analyzer, and AWS Firewall Manager, as well as from AWS Partner solutions. AWS Security Hub continuously monitors your environment using automated security checks based on the AWS best practices and industry standards. -
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Securonix Unified Defense SIEM
Securonix
Built on big data, Securonix Unified Defense SIEM combines log management, user and entity behavior analytics (UEBA), and security incident response into a complete, end-to-end security operations platform. It collects massive volumes of data in real-time, uses patented machine learning algorithms to detect advanced threats, and provides artificial intelligence-based security incident response capabilities for fast remediation. The Securonix platform automates security operations while our analytics capabilities reduces noise, fine tunes alerts, and identifies threats both inside and out of the enterprise. The Securonix platform delivers analytics driven SIEM, SOAR, and NTA, with UEBA at its core, as a pure cloud solution without compromise. Collect, detect, and respond to threats using a single, scalable platform based on machine learning and behavioral analytics. With a focus on outputs, Securonix manages the SIEM so you can focus on responding to threats. -
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Gurucul
Gurucul
Data science driven security controls to automate advanced threat detection, remediation and response. Gurucul’s Unified Security and Risk Analytics platform answers the question: Is anomalous behavior risky? This is our competitive advantage and why we’re different than everyone else in this space. We don’t waste your time with alerts on anomalous activity that isn’t risky. We use context to determine whether behavior is risky. Context is critical. Telling you what’s happening is not helpful. Telling you when something bad is happening is the Gurucul difference. That’s information you can act on. We put your data to work. We are the only security analytics company that can consume all your data out-of-the-box. We can ingest data from any source – SIEMs, CRMs, electronic medical records, identity and access management systems, end points – you name it, we ingest it into our enterprise risk engine. -
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Innspark
Innspark Solutions Private Limited
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. -
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Assuria ALM-SIEM
Assuria
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.
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