Best SIEM Software in the UK
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Compare the Top SIEM Software in the UK as of November 2025
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What is SIEM Software in the UK?
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 in the UK 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 -
2
ManageEngine Log360
Zoho
Detect, investigate, and resolve security incidents and threats using a single, scalable SIEM solution. Log360 provides you with actionable insights and analytics-driven intelligence for real-time security monitoring, advanced threat detection, incident management, and behavioral analytics-based anomaly detection. Built as the bedrock for your SOC, ManageEngine Log360 comes with out-of-the-box correlation and workflow rules, dashboards, reports, and alert profiles to help you address vital security issues with little manual intervention. -
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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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4
Splunk Enterprise
Cisco
Splunk Enterprise is a powerful platform that turns data into actionable insights across security, IT, and business operations. It enables organizations to search, analyze, and visualize data from virtually any source, providing a unified view across edge, cloud, and hybrid environments. With real-time monitoring, alerts, and dashboards, teams can detect issues quickly and act decisively. Splunk AI and machine learning features predict problems before they happen, improving resilience and decision-making. The platform scales to handle terabytes of data and integrates with thousands of apps, making it a flexible solution for enterprises of all sizes. Trusted by leading organizations worldwide, Splunk helps teams move from visibility to action. -
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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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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
Cisco
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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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. -
9
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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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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SOC Prime Platform
SOC Prime
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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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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BIMA
Peris.ai
BIMA by Peris.ai is an all-encompassing Security-as-a-Service platform that combines the advanced functionalities of EDR, NDR, XDR, and SIEM into one powerful solution. This integration ensures proactive threat detection across all network points and endpoints, utilizing AI-driven analytics to predict and mitigate potential breaches before they escalate. BIMA streamlines incident response and enhances security intelligence, providing organizations with a formidable defense against sophisticated cyber threats. With BIMA, organizations benefit from a unified, intelligent approach to cybersecurity, enabling faster detection, improved incident response, and comprehensive protection. The platform’s AI capabilities continuously analyze data to identify patterns and anomalies, offering predictive insights that help prevent attacks. BIMA’s integration of multiple security technologies simplifies management and reduces the complexity of securing diverse IT environments.Starting Price: $168 -
15
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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LogRhythm SIEM
Exabeam
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. -
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XDR – Full Speed The effort to manage multiple security tools is time-intensive. The lack of intelligence sharing across solutions results in the lost opportunity for proactive defense from threats. Realizing the power of four superior security solutions, RevBits Cyber Intelligence Platform takes XDR to full speed security. The integrated platform offers superior protection by sharing threat intelligence from ten security modules. Cybersecurity solutions should protect a company's network from any threat at any time and ideally, integrate to provide proactive threat intelligence. Contact RevBits for more information regarding RevBits Cyber Intelligence Platform.
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SecurityHQ
SecurityHQ
SecurityHQ is a world leading independent Managed Security Service Provider (MSSP), that detects, and responds to threats, instantly. As your security partner, we alert and act on threats for you. Gain access to an army of analysts that work with you, as an extension of your team, 24/7, 365 days a year. Receive tailored advice and full visibility to ensure peace of mind, with our Global Security Operation Centres. Utilize our award-winning security solutions, knowledge, people, and process capabilities, to accelerate business and reduce risk and overall security costs. Most Popular Services: Managed Detection and Response (MDR) Endpoint Detection and Response (EDR) Managed Extended Detection and Response (XDR) Vulnerability Management Services Managed Firewall Digital Forensics & Incident Response Managed Network Detection and Response (NDR) Penetration Testing CISO as a Service -
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Logsign
Logsign
Logsign is a global vendor that specializes in providing comprehensive cybersecurity solutions that enable organizations to enhance their cyber resilience, reduce risk, and streamline security processes while decreasing HR and operational chaos. Logsign consistently offers an efficient, user-friendly, and seamless platform and employs the latest technologies to establish secure, resilient, and compliant environments while providing organizations with comprehensive visibility into their IT infrastructure, enhancing threat detection capabilities, and streamlining response efforts. In today's complex threat landscape, Logsign ensures that businesses have a robust cybersecurity posture in place, proactively safeguarding their systems, data, and digital assets. With a presence on four continents and a customer base of over 600 enterprises and governmental institutions as mentioned by Gartner SIEM Magic Quadrant two years in a row, Logsign also has high ratings on Gartner Peer Insight. -
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Critical Start
Critical Start
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. -
21
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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Splunk SOAR
Cisco
Splunk SOAR (Security Orchestration, Automation, and Response) is a powerful platform that enables organizations to streamline and automate their security operations. It integrates with various security tools and systems, allowing teams to automate repetitive tasks, orchestrate workflows, and respond to incidents faster. With Splunk SOAR, security teams can create playbooks that automate incident response processes, reducing the time to detect, investigate, and resolve security threats. The platform also offers advanced analytics, real-time threat intelligence, and collaboration tools to enhance decision-making and improve overall security posture. By automating routine tasks and enabling more efficient use of resources, Splunk SOAR helps organizations respond to threats with greater speed and accuracy, minimizing risks and enhancing cybersecurity resilience. -
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SilverSky Managed Security Services
SilverSky
With the acceleration of cyber threats across new security vectors, the effort, skill, and technology needed to defend against these dangers continues to dramatically increase and become more complex. Security teams can quickly become overwhelmed. For over 20 years, SilverSky has evolved as a managed security service provider to serve the security and regulatory needs of our small and mid-sized clients with simple and cost-effective solutions. We specialize in serving highly regulated sectors. Monitoring the perimeter with firewalls is no longer good enough. Companies need to monitor all points of contact within their estate. This means networks, servers, databases, people and endpoints. The most efficient way to achieve this is with a professionally staffed Security Operations Center or SOC as a service. SilverSky Security Monitoring will monitor perimeter and core security devices to provide sufficient protection to exceed regulatory compliance. -
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Emerge Cyber Security
Emerge
Emerge delivers a fully automated cybersecurity solution that protect your business from cyber attacks. Automatically discover cyber security weaknesses across your networks and applications using safe exploitation techniques with zero disruption. Continuously validate your security posture and accurately prioritise remediation efforts, ensuring critical threats are managed. Identify and secure your most vulnerable critical assets, eliminate emergency patching, control access to data and prevent credential abuse. We’re here to help businesses adopt new and highly effective ways of tackling cyber security challenges with our fully automated solutions that fulfil all your cyber needs. Identify where you are most vulnerable, prioritise remediation and assess how your security has improved, or not, over time. Track remediation progress, spot vulnerability trends and instantly see which areas of your environment are most at risk. -
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Asio by ConnectWise
ConnectWise
Asio™ by ConnectWise®: The platform for top IT solution providers. When you need cutting-edge cloud technology, infinite scalability, and unmatched speed and performance, you need Asio™. With this platform, you’ll start solving the problems that come with disjointed systems, including inefficiencies and redundant tasks. Your business will be a lean, mean ITSP machine with our security-first experience that boosts your business operations, amplifies intelligent monitoring and automation, drives rapid innovation, and more. Take control of your business operations and your bottom line with Asio™ . Amp up your business operations with an MSP-approved collection of software, including a PSA, quote and proposal automation, next-gen IT documentation, and real-time business intelligence. With unparalleled performance, these tools put you in the driver’s seat on the road to business maturity. Supercharge your service delivery and customer satisfaction with less effort. -
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Vijilan
Vijilan Security
Guaranteeing an organization’s safety includes detecting any malicious and unusual activity, which takes time, expertise, and the right technology. The retention of log data for a certain time is required for regulated industries such as finance or healthcare. In addition, the stored data can be used for further investigations. We are the last line of defense when hackers have already passed through the organization’s security appliances and tools. To offer an end-to-end solution to businesses of any size at an affordable price. A continuous monitoring system requires robust technology and advanced processes to collect logs from on-premises or cloud sources. Such a solution must translate them into standard events before submitting them to a storage destination for the necessary lifecycle. Technology is a medium, not an end. MSP-oriented solution accessible to small and medium size organizations. -
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NewEvol
Sattrix Software Solutions
NewEvol is the technologically advanced product suite that uses data science for advanced analytics to identify abnormalities in the data itself. Supported by visualization, rule-based alerting, automation, and responses, NewEvol becomes a more compiling proposition for any small to large enterprise. Machine Learning (ML) and security intelligence feed makes NewEvol a more robust system to cater to challenging business demands. NewEvol Data Lake is super easy to deploy and manage. You don’t require a team of expert data administrators. As your company’s data need grows, it automatically scales and reallocates resources accordingly. NewEvol Data Lake has extensive data ingestion to perform enrichment across multiple sources. It helps you ingest data from multiple formats such as delimited, JSON, XML, PCAP, Syslog, etc. It offers enrichment with the help of a best-of-breed contextually aware event analytics model. -
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ECI
ECI
What our brand stands for is more powerful than ever. At ECI, we use the transformative power of technology to accelerate business inside mid-market financial services companies. With recent acquisitions of Alphaserve and NorthOut, our services now extend in three distinct directions— managed IT services, cybersecurity, and business transformation solutions. Now more than ever, ECI stands for progress—and your business stands to benefit. Achieve maximum stability. Proceed with complete confidence as you safeguard vital data and business operations from external threats. Advance your business performance. Deepen your competitive advantage by boosting productivity with digital innovation. Discover the difference that expansive scale and extensive expertise can make in your IT solutions. Achieve total alignment with a partner that is fully committed to your success and dedicated to the importance of flawless IT. -
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Binary Defense
Binary Defense
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. -
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Sekoia.io
Sekoia.io
Sekoia.io’s new take reinvents traditional cybersecurity solutions. Anticipation through attacker knowledge is natively associated with the automation capabilities of detection and response to attacks. Sekoia.io gives back the advantage to cyber teams to face attackers. With Sekoia.io SOC platform, detect computer attacks, neutralize their impacts and protect your information system effectively, in real time and 360 degrees. Sekoia.io natively integrates attacker intelligence flows and automation capabilities to identify, understand and neutralize attacks quicker. This innovative approach gives teams time to focus on high value-added tasks. Sekoia.io covers your different environments to remove complexity and natively provides detection capabilities that do not depend on knowledge of the system to be protected.