Compare the Top Free Website Monitoring Software as of October 2025

What is Free Website Monitoring Software?

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 Free Website Monitoring software currently available using the table below. This list is updated regularly.

  • 1
    New Relic

    New Relic

    New Relic

    New Relic's Website Performance Monitoring empowers digital leaders to protect and enhance online revenue streams by ensuring optimal website performance. This easy-to-use, no-code solution provides continuous, automated monitoring that proactively identifies and alerts on critical issues like downtime and slow load times, which directly impact conversion rates and customer satisfaction. By delivering actionable insights into key metrics, including Core Web Vitals, it enables data-driven decisions to improve user experience, optimize marketing campaigns, and maintain a competitive edge. New Relic’s platform provides the visibility needed to minimize revenue loss from poor website performance, improve marketing ROI, and ensure alignment between digital strategy and business outcomes.
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    Starting Price: Free
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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
  • 4
    Sematext Cloud

    Sematext Cloud

    Sematext Group

    Sematext Cloud is an innovative, unified platform with all-in-one solution for infrastructure monitoring, application performance monitoring, log management, real user monitoring, and synthetic monitoring to provide unified, real-time observability of your entire technology stack. It's used by organizations of all sizes and across a wide range of industries, with the goal of driving collaboration between engineering and business teams, reducing the time of root-cause analysis, understanding user behaviour and tracking key business metrics. The main capabilities range from log monitoring to APM, server monitoring, database monitoring, network monitoring, uptime monitoring, website monitoring or container monitoring Find complete details on our website. Or better: start a free demo, no email address required.
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    Starting Price: $0
  • 5
    Opsgenie

    Opsgenie

    Atlassian

    Stay aware and in control of all Dev and Ops incidents. Notify the right people, reduce response time, and avoid alert fatigue. Opsgenie is a modern incident management platform that ensures critical incidents are never missed, and actions are taken by the right people in the shortest possible time. Opsgenie receives alerts from your monitoring systems and custom applications and categorizes each alert based on importance and timing. On-call schedules ensure the right people are notified through multiple communication channels including voice calls, email, SMS, and push messages on mobile devices. If an alert is not acknowledged, Opsgenie automatically escalates it, ensuring the incident gets the needed attention. Sign up for an instant free trial.
    Starting Price: $9 per user per month
  • 6
    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
  • 7
    Pantheon

    Pantheon

    Pantheon Systems

    Superpower your web team with WebOps. Embrace agility, iterate faster, and drive results. Build best-in-class Drupal and WordPress sites with scalable infrastructure and a lightning-fast content delivery network. Supercharge your web development team with the tools they need to keep projects on time. Empower your web team to develop, test and launch sites in realtime with Git-based workflows and feature branching. Agile marketers use Pantheon to publish fresh content and quickly launch digital campaigns without the need for IT or engineering support. 2,500 web agencies have adopted our hosting platform to increase developer productivity, reduce operational cost, and deliver amazing digital experiences for their clients.
    Starting Price: $29 per month per user
  • 8
    Honeybadger

    Honeybadger

    Honeybadger

    Zero-instrumentation, 360 degree coverage of errors, outages and service degradation. Deploy with confidence and be your team's devops hero. Deploying web applications at scale is easier than it has ever been, but monitoring them is hard, and it's easy to lose sight of your users. Honeybadger simplifies your production stack by combining three of the most common types of monitoring into a single, easy to use platform. Delight your users by proactively monitoring for and fixing errors. Know when your external services go down or have other problems. Know when your background jobs and services go missing or silently fail. How your users experience your app failing is a huge opportunity for you to create a positive interaction with them, and turn annoyance into admiration. Honeybadger customers routinely surprise and delight their users by fixing errors before they have a chance to complain.
    Starting Price: $26 per month
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