Compare the Top Website Monitoring Software for Linux as of July 2025

What is Website Monitoring Software for Linux?

Website monitoring software continuously checks the availability, performance, and functionality of websites to ensure they are running smoothly and accessible to users. It tracks metrics like uptime, page load speed, response time, and transaction success, alerting teams immediately if issues or downtime occur. This software helps identify problems such as broken links, server errors, or security vulnerabilities before they impact visitors. Integration with incident management and analytics tools enables faster diagnosis and resolution of issues. Ultimately, website monitoring software helps businesses maintain reliable online presence, improve user experience, and protect brand reputation. Compare and read user reviews of the best Website Monitoring software for Linux currently available using the table below. This list is updated regularly.

  • 1
    NinjaOne

    NinjaOne

    NinjaOne

    NinjaOne automates the hardest parts of IT, delivering visibility, security, and control over all endpoints for more than 20,000 customers. The NinjaOne automated endpoint management platform is proven to increase productivity, reduce security risk, and lower costs for IT teams and managed service providers. The company seamlessly integrates with a wide range of IT and security technologies. NinjaOne is obsessed with customer success and provides free and unlimited onboarding, training, and support.
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  • 2
    Site24x7

    Site24x7

    ManageEngine

    ManageEngine Site24x7 is a comprehensive observability and monitoring solution designed to help organizations effectively manage their IT environments. It offers monitoring for back-end IT infrastructure deployed on-premises, in the cloud, in containers, and on virtual machines. It ensures a superior digital experience for end users by tracking application performance and providing synthetic and real user insights. It also analyzes network performance, traffic flow, and configuration changes, troubleshoots application and server performance issues through log analysis, offers custom plugins for the entire tech stack, and evaluates real user usage. Whether you're an MSP or a business aiming to elevate performance, Site24x7 provides enhanced visibility, optimization of hybrid workloads, and proactive monitoring to preemptively identify workflow issues using AI-powered insights. Monitoring the end-user experience is done from more than 130 locations worldwide.
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    Starting Price: $9.00/month
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  • 3
    NMIS

    NMIS

    FirstWave

    FirstWave’s NMIS is a complete network management system that provides fault, performance, and configuration management, performance graphs, and threshold alerts. Business rules allow for highly granular notification policies with many types of notification methods. NMIS consolidates multiple tools into one system, ready for Network Engineers to use. Scalable, flexible, open, and simple to implement and maintain, NMIS is the Network Management System that underpins the operations of over one hundred thousand organizations worldwide – making it one of the most widely used open-source Network Management Systems in the world today. FirstWave enables partners, including some of the world’s largest telcos and managed service providers (MSPs), to protect their customers from cyber-attacks, while rapidly growing cybersecurity services revenues at scale. FirstWave provides a comprehensive end-to-end solution for network discovery, management, and cybersecurity for its partners globally.
    Starting Price: $0
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  • 4
    Pulseway

    Pulseway

    MMSOFT Design

    Pulseway is a real-time remote monitoring and management (RMM) software for MSPs and IT departments that allows you to take full control over your entire IT environment. Easy to use and quick to deploy, Pulseway ensures that any IT issues are detected, monitored, and addressed at the earliest time possible. The platform offers complete visibility through the Pulseway Dashboard, advanced automation, remote control, OS & 3rd party patch management, network monitoring, IT automation, custom reports, complete command traceability, email notifications, and so much more. We also offer add-ons for endpoint protection, business management (PSA) and backup & disaster recovery software and integration with leading AV providers to give you the power of a full IT stack. Over 6,000 customers worldwide use Pulseway every day to pro-actively manage their own and customers IT infrastructure. Test it free today with our 14-day no commitment trial.
    Starting Price: $27/month
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  • 5
    Pandora FMS

    Pandora FMS

    Pandora FMS

    With more than 50,000 customer installations across the five continents, Pandora FMS is a truly all-in-one monitoring solution, covering all traditional silos for specific monitoring: servers, networks, applications, logs, synthetic/transactional, remote control, inventory, etc. Pandora FMS gives you the agility to find and solve problems quickly, scaling them so they can be derived from any source, on-premise, multi cloud or both of them mixed. Now you have that capability across your entire IT stack and analytics to find any problem, even the ones that are hard to find. Thanks to more than 500 plugins available, you can control and manage any application and technology, from SAP, Oracle, Lotus, Citrix or Jboss to VMware, AWS, SQL Server, Redhat, Websphere, etc.
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    Starting Price: €90/month
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    AimBetter

    AimBetter

    AimBetter

    Ensure business continuity by proactively preventing and resolving outages and poor performance in core systems such as ERP, WMS, and others based on SQL Server/ Oracle. 𝗥𝗼𝗼𝘁 𝗖𝗮𝘂𝘀𝗲 𝗔𝗻𝗮𝗹𝘆𝘀𝗶𝘀: Get the root cause of DB system issues in real-time, including queries, resources, and code analysis. 𝗖𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗜𝗻𝘀𝗶𝗴𝗵𝘁𝘀: Providing automatic DBA capabilities, AimBetter reduces dependency on specialized DBAs by 80% through automated analysis and actionable insights. 𝗖𝗹𝗼𝘂𝗱-𝗕𝗮𝘀𝗲𝗱 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺: Centralized, easy-to-deploy solution suitable for businesses of all sizes. A 5-minute installation in one of the company's servers doesn't load the analyzed servers. 𝗣𝗿𝗼𝗮𝗰𝘁𝗶𝘃𝗲 𝗔𝗹𝗲𝗿𝘁𝘀: Notifies users of anomalies and potential issues before they impact users. 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽: Enables receiving alerts and taking critical actions like killing sessions from anywhere. Real-Time Problem Solving
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    Starting Price: Free
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    XPM

    XPM

    ProtocolSoft Tech., Inc.

    XPM is a commercial quality and enterprise level performance management/monitoring and traffic analysis solution. XPM is a high-performance enterprise product based on Linux, which supports continuous operation of 7*24*365. Therefore, it may not be suitable for individual users, but more suitable for enterprise users who need higher IT service quality. XPM monitoring objects include: 1. Applications using HTTP protocol; 2. Databases (Oracle, MySQL, MS-SQL server); 3. URL Transaction; 4. Network, server and client. Awards of XPM: Innovation Award of ITSS 2018, ITSS is a department of Ministry of Industry and Information Technology of the People's Republic of China. Please note that: The downloadable version here is XPM standard version, which can analyze about 1 Gbps of traffic in real time, and only supports X86 server deployment. If you need vProbe-XPM to monitor virtual machine traffic, or XPM-H version over 1 Gbps, please contact us by email.
    Starting Price: $0/month/module
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    New Relic

    New Relic

    New Relic

    There are an estimated 25 million engineers in the world across dozens of distinct functions. As every company becomes a software company, engineers are using New Relic to gather real-time insights and trending data about the performance of their software so they can be more resilient and deliver exceptional customer experiences. Only New Relic provides an all-in-one platform that is built and sold as a unified experience. With New Relic, customers get access to a secure telemetry cloud for all metrics, events, logs, and traces; powerful full-stack analysis tools; and simple, transparent usage-based pricing with only 2 key metrics. New Relic has also curated one of the industry’s largest ecosystems of open source integrations, making it easy for every engineer to get started with observability and use New Relic alongside their other favorite applications.
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    Starting Price: Free
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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
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    eG Enterprise

    eG Enterprise

    eG Innovations

    IT performance monitoring is not about monitoring CPU, memory and network resources any more. eG Enterprise makes user experience the centerpiece of your IT monitoring and management strategy. With eG Enterprise, you can measure the digital experience of your users, get deep visibility into the performance the entire application delivery stack — from code to user experience, and data center to cloud — from a single pane of glass, correlate performance across domains and pinpoint the root-cause of problems proactively. Machine learning and analytics capabilities embedded in eG Enterprise enable IT teams make intelligent decisions regarding right-sizing, optimization and planning for future growth. The result: happy users, enhanced productivity, improved IT efficiency and tangible business ROI. eG Enterprise is available for installation on-premise and as a SaaS solution. Start a free trial today.
    Starting Price: $1,000 per month
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    Checkmk

    Checkmk

    Checkmk

    Checkmk is a comprehensive IT monitoring system that enables system administrators, IT managers, and DevOps teams to identify issues across their entire IT infrastructure (servers, applications, networks, storage, databases, containers) and act quickly to resolve them More than 2,000 commercial customers and many more open source users worldwide use Checkmk daily. Key product features: • Service state monitoring with almost 2,000 checks 'out of the box' • Log and event-based monitoring • Metrics, dynamic graphing, and long-term storage • Comprehensive reporting incl. availability and SLAs • Flexible notifications and automated alert handling • Monitoring of business processes and complex systems • Hardware and software inventory • Graphical, rule-based configuration, and automated service discovery Top use cases: • Server Monitoring • Network Monitoring • Application Monitoring • Database Monitoring • Storage Monitoring • Cloud Monitoring • Container Monitoring
    Starting Price: $0/year
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    CloudRadar Monitoring
    CloudRadar is a professional monitoring solution. It monitors public and private servers, networks and network devices, clouds and websites in one application for availability, uptime, process and performance metrics. CloudRadar promises fast deployment with guided configuration and best-practice alert types pre-configured in its complete alerting engine. Outages and issues are immediately alerted with CloudRadar's notification feature, using 7 different channels to choose from to deliver alerts. Users can completely customize alert thresholds or set up unlimited new checks per host with a complete team management capability. With a focus on delivering a radically simple, uncluttered interface encompassing all critical monitoring metrics, CloudRadar is tool that is built for System Admins and IT managers - allowing them to monitor their entire infrastructure in one unified, easy-to-use interface with deep insights into office, remote or cloud resources across the stack.
    Starting Price: $1.70/month
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    openITCOCKPIT

    openITCOCKPIT

    it-novum GmbH

    Easy to use configuration web interface for Nagios and Naemon. The monitoring solution for corporations and SMEs From large data centers to critical IT services – monitor and manage all of your servers, applications and systems at a glance! openITCOCKPIT creates transparency by providing comprehensive monitoring of your entire IT landscape. Its modular design includes features such as reporting, event correlation and clustering capabilities – all in an intuitive web interface. And by using its supplied host and service templates, experienced administrators can save time and effort which will be better placed in other areas. The supplied REST API makes it easy to connect to external systems. With openITCOCKPIT, the classical division between monitoring and configuration is removed. After exporting the configuration to Naemon/Nagios, users can immediately see the status of the monitored hosts and services in the front end and then edit them directly.
    Starting Price: 0 €
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    Netreo

    Netreo

    Netreo

    Netreo is the most comprehensive full stack IT infrastructure management and observability platform. We provide a single source of truth for proactive performance and availability monitoring for large enterprise networks, infrastructure, applications and business services. Our solution is used by: - IT Executives to have full visibility from the business service right down into the infrastructure and network that supports it. - IT Engineering departments as a decision support system for capacity planning, and architecting modern solutions. - IT Operations teams for real time visibility into what is failing in their environment, what bottlenecks exist and who it is affecting. We provide all of these insights for systems and vendor mixes in large heterogeneous and constantly evolving environments. We have an extensive and growing list of supported vendors (over 350 integrations) including network vendors, servers, storage, virtualization, cloud platforms and others.
    Starting Price: $5/resource/mo
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    Nagios Core

    Nagios Core

    Nagios Enterprises

    Nagios Core is the monitoring and alerting engine that serves as the primary application around which hundreds of Nagios projects are built. Nagios Core serves as the basic event scheduler, event processor, and alert manager for elements that are monitored. It features several APIs that are used to extend its capabilities to perform additional tasks, is implemented as a daemon written in C for performance reasons, & is designed to run natively on Linux/*nix systems. Alerts with escalation capabilities are delivered to IT staff via email and SMS to ensure fast detection of outages. Event handlers can automatically restart failed applications, servers, devices, and services when problems are found. Gain a centralized view of your entire IT operations and review detailed status information through the web interface.
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    Heroix Longitude
    At Heroix we believe in delivering technology that simplifies IT monitoring – helping our customers save time and money. With decades of history in the system management marketplace Heroix understands what it takes to deliver elegant yet powerful IT solutions. Longitude, our all-inclusive agentless monitoring solution, encompasses the entire technology stack: from physical to virtual to cloud, from network to server, and from IT infrastructure to application. Longitude is currently in use on tens of thousands of systems around the world, in enterprises large and small. The efficiency and intelligence built into Longitude enable better results with less effort, and provides exceptional versatility to address routine as well as unique management challenges – helping our customers save time and money. To learn more - access our online demo environment at https://go.heroix.com/longitude-live-demo-and-download
    Starting Price: $495/Annually
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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
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    Telex

    Telex

    Telex

    Telex is a powerful real-time notification system designed to help users monitor their application performance, streamline team communication, and integrate seamlessly with third-party tools. With features like webhook notifications, collaboration channels, and advanced monitoring tools, Telex ensures users stay informed about logs, events, and system performance at all times. Core Products Telex offers a suite of monitoring and notification tools, including: Application Performance Monitoring (APM) – Track app efficiency in real-time. Server Monitoring – Keep an eye on server health and uptime. Cloud Monitoring – Ensure cloud-based services run smoothly. Database Monitoring – Detect and resolve database issues quickly. Network Monitoring – Monitor network traffic and performance. Log Monitoring – Analyze system logs for better debugging. Webhook Testing – Validate and troubleshoot webhooks.....
    Starting Price: $10/month
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    Witbe

    Witbe

    Witbe

    Leading innovation in the Quality of Experience (QoE) industry, Witbe offers an award-winning approach to monitor the QoE delivered to users of any interactive service (telephony, video, Web), on any device (PC, smartphone, STB), and through any network (fixed, mobile, OTT). Since its foundation in 2000, Witbe has continually grown and is now trusted by more than 300 clients in 50 different countries. Broadcasters, Operators, Content Providers & App Developers, all rely on Witbe Robots to ensure flawless services. Witbe is a public company listed on Euronext Growth (ALTWIT.PA) and has offices all around the world, including locations in Paris, New York, San Jose, Denver, Montreal, London, and Singapore.
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    Centreon

    Centreon

    Centreon

    Centreon is a global provider of business-aware IT monitoring for always-on operations and performance excellence. The company’s holistic, AIOps-ready platform is designed for today’s complex, distributed hybrid cloud infrastructures. Centreon monitors the complete IT Infrastructure from Cloud-to-Edge for a clear and comprehensive view. Centreon removes blind spots, monitoring all equipment, middleware and applications that are part of modern IT workflows, from on-premise legacy assets to private and public cloud environments, all the way to the edge of the network, where smart devices and customers combine to create business value. Centreon is constantly current, able to support the most dynamic environments. With auto-discovery capabilities it can keep track of Software-Defined Network (SDN) elements, AWS or Azure cloud assets, Wi-Fi access points or any other component of today’s agile IT infrastructure.
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