The Best 81 Site24x7 Alternatives

  • 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

  • PushMon

    PushMon is a new kind of cloud-based monitoring system. Instead of checking public facing servers on a regular basis, PushMon will wait for pings from the objects being...

    Freemium Web

  • Binary Canary

    Website monitoring service that offers a comprehensive free plan with: * escalation levels (if a first-responder contact doesn't acknowledge the downtime, another...

    Commercial

  • Are My Sites Up?

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

    Commercial Web

  • Testomato

    Website Monitoring without the effort. Testomato monitors your website for problems that make your business vulnerable.

    Commercial Web

  • HostTracker

    Possibility to receive error notifications both to your Email, ICQ, GTalk or cell-phone via SMS; Possibility to receive specified (daily, weekly, monthly, quarterly...

    Commercial Web

  • Pingometer

    Pingometer is a service that monitors the uptime, downtime, and performance of websites. You can monitor anything: HTTP, HTTPS, RUM, DNS, IMAP, POP3, SMTP, TCP, UDP...

    Freemium 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

  • 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

  • ServersUp.net

    ServersUp.net can check a number of different services on different hosts to make sure those services are up and running. It will send alerts when the statuses change.

    Free Web

  • Super Monitoring

    Affordable uptime monitoring service for webmasters and website owners. Have your website or server checked every minute and get alerted instantly.

    Commercial Web