The Best 61 AlertFox Website Monitoring Alternatives

  • Webcron

    Webcron offers website uptime monitoring, plus the possibility of setting up and running cron jobs.

    Commercial Web

  • Dotcom-Monitor

    Website & Web Application Monitoring Dotcom-Monitor instantly alerts you when your website has problems. Detailed diagnostics enable you to take quick corrective...

    Commercial Web

  • Nodeping

    NodePing Server Monitoring and Web Site Monitoring. Simple but powerful Internet service monitoring. Checks as frequent as once a minute.

    Commercial Web

  • Are My Sites Up?

    SIMPLE Website monitoring. If your website goes down, shouldnt YOU be the first to know about it?

    Commercial Web

  • EZ Website Monitoring

    EZ Website Monitoring provides keyword rank tracking, uptime monitoring, and error checking for your website.

    Freemium Web

  • updown.io

    updown.io is a HTTP monitoring solution with a clean UI and a cheap and simple pricing. It notifies you of downtimes by email or SMS and provides a public status page...

    Commercial Web

  • Monitor Scout

    Monitor Scout is a leading website and server monitoring company, with a wide selection of flexible, high quality services. The reliable web-based system monitors your...

    Free Windows Linux Web

  • MonitorHub

    Monitor your website from worldwide locations 24x7 and be the first to know when your website is down. Receive instant alerts via SMS, email & twitter. Detailed...

    Commercial Android iPhone Web

  • Pingrely Website Monitor

    24x7 Monitoring Our monitoring is performed with a frequency of 60 seconds, 24 hours, 365 days a year. This way you will be the first to know against any incidence.

    Freemium Mac OS X Windows Linux

  • Uptime

    uptime is a remote monitoring application using Node.js, MongoDB, and Twitter Bootstrap.

    Free Open Source Web Node.JS MongoDB

  • Netthrob

    Netthrob runs automated verification checks on your website every three minutes from five different geographies and immediately informs you through Phone, SMS &...

    Commercial Web Self-Hosted

  • 247webmonitoring

    Free website monitoring upto 5 free websites monitored, free email and uptime reports. Having a reliably functioning website is essential for the success of your...

    Freemium Web

  • Nonstop QA

    Incredibly easy and comprehensive website monitoring.

    Freemium Web

  • UptimeButler

    UptimeButler is a modern Software as a Service (SaaS) product for website availability monitoring. Whether you own a small online shop or run a big company, your...

    Commercial Web

  • AppSignal

    Monitoring for Ruby developers. All the metrics and alerts you need to keep your app running smooth. Support for Rails, Rack, Sinatra, Padrino & Grape.

    Commercial Mac OS X Windows Linux BSD