The Best 97 UptimeButler Alternatives

  • Port Monitor icon

    Port Monitor

    Port Monitor is an easy and online tool that does website and server monitoring for you 24/7 every 60 seconds and sends you or your co-workers instant email/push notifications when something goes wrong.

    Freemium Web

  • StatusCake

    StatusCake enables the visitor to track unlimited websites for free and get alerts when the site is down or having trouble. StatusCake also tracks performance over time so a webmaster can detect issues because they arise.

    Freemium Web

  • HappyApps

    Sophisticated Uptime Monitoring for your Apps, DBs, IT systems, and business services. Get pro-active alerts and fix incidents with ease without the noise.

    Freemium Mac OS X Windows Linux Web

  • Mist.io

    Mist.io is an open source software and a freemium service that helps you manage and monitor virtual machines (VMs) across multiple public, private and hybrid clouds using your mobile phone, tablet or laptop. You can use mist.

    Freemium Web

  • PHP Server Monitor

    PHP Server Monitor is a script that checks whether your websites and servers are up and running.

    Free Open Source Windows Linux BSD Self-Hosted PHP

  • Monitority

    Monitority is a free & reliable website monitoring service that enables users to track unlimited services (websites, urls or ip addresses etc.) and receive alerts (via email, text-sms, tweet) when these services are not responding.

    Free Web

  • Pingoscope

    Pingoscope will carefully monitor your website and alert you instantly if it goes down.

    Freemium Web

  • Is It Down Right Now?

    "Is It Down Right Now" monitors the status of your favorite web sites and checks whether they are down or not. Check a website status easily by using the below test tool.

    Free Web

  • SynTraffic

    Monitor your websites and APIs from multiple locations around the world and get notified by smart alerts. Get daily, weekly and monthly availability reports along with performance metrics.

    Freemium Web

  • Site24x7

    Comprehensive website and web application monitoring: * simulate a real browser (Firefox) to check performance * services monitoring (FTP(S), DNS, PING, TCP, SSL, SMTP, POP) * user experience monitoring (browser load time per...

    Freemium Web

  • RapidSpike

    RapidSpike is an uptime and performance monitoring service for websites and web applications. Monitor, measure and test your digital platform eco-system from one dashboard. .

    Commercial Web

  • Monitor2

    Description by owner: "Monitors your website/server for free, 30 seconds interval. Complete delivery test for e-mail servers (sends an e-mail, waits for it to arrive). Alerts via SMS/e-mail. Worldwide network.

    Freemium Web

  • Site monitoring

    Free open-source website monitoring software, easy to set up and use for monitoring web sites. You can monitor single web pages, multiple web pages, pages in sitemap and even your whole web site using spider.

    Free Open Source Mac OS X Windows Linux