The Best 47 isUp Alternatives

  • Cachet icon

    Cachet

    Cachet is a simple to use and easy to manage status page system and can be easily installed and used to track third party service letting your users know what's...

    Free Open Source Web Self-Hosted

  • Webcron icon

    Webcron

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

    Commercial Web

  • Dotcom-Monitor icon

    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

  • Statuspage.io icon

    Statuspage.io

    StatusPage.io is the best way for web infrastructure, developer API, and SaaS companies to get set up with their very own status page in minutes. Integrate public...

    Commercial Web

  • statuspage icon

    statuspage

    A simple self-hosted status page site with an API written in Django under the BSD license.

    Free Open Source Linux Django Python

  • SPF Toolbox icon

    SPF Toolbox

    SPFtoolbox is an Open Source Javascript and PHP app to look up DNS records such as SPF, MX, Whois, and more.

    Free Open Source Windows Linux Chrome OS Web Mac

  • Nodeping icon

    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? icon

    Are My Sites Up?

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

    Commercial Web

  • Server Status icon

    Server Status

    Simple, modern looking server status page with administration, that can run even on shared webhosting. More features are currently developed.

    Free Open Source Self-Hosted

  • Statushka icon

    Statushka

    A simple and free statuspage for your websites/servers. Currently in ALPHA release !.

    Free Web

  • Netthrob icon

    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

  • Crier.io icon

    Crier.io

    Service status tracking Simple way to track and publish status for each of your services. Status notification Notify your customers of any changes to their...

    Commercial Mac OS X Windows Linux

  • eStatus.io icon

    eStatus.io

    Communicate your web service, app, or developer API's uptime status & downtime issues with our customized hosted status page. We are known to offer more features...

    Commercial

  • Krypton Pulse icon

    Krypton Pulse

    Krypton Pulse provides free status dashboards so you can keep your end-users up to date with information about your service's availability, health, and uptime.

    Freemium Web

  • Nonstop QA icon

    Nonstop QA

    Incredibly easy and comprehensive website monitoring.

    Freemium Web

  • UptimeButler icon

    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

  • Servitor.io icon

    Servitor.io

    Servitor is the easiest way to monitor your servers and website for resources, uptime, ssl certificates, mixed contents en broken links.

    Freemium Linux Web