OnlineOrNot Alternatives

Apps similar to OnlineOrNot include Uptime Kuma, which is free and open source. Other options are Better Stack, UptimeRobot, Tianji and Pingdom. There's no shortage of Uptime Monitor Services like OnlineOrNot, with more than 50 alternatives for the web, self-hosting, Linux, Android and iPhone.

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Alternatives
OnlineOrNot alternatives page was last updated

Alternatives list

  1. WebPixie icon

    WebPixie

     1 like

    WebPixie is an all-in-one website monitoring and analysis platform for developers, businesses, and website owners who want a single dashboard instead of stitching together separate uptime, SSL, and DNS tools.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    WebPixie's dashboard gives each site a single health score (0–100) alongside domain, SSL, DNS, broken link, indexing, and uptime status at a glance.
    Good alternative?
     
  2. Uptime.com icon

    Uptime.com

     13 likes

    Real-time monitoring with checks every minute from over 30 global locations, alerts for outages or slowdowns, detailed uptime and response time reports, customizable alerts, public status pages, SSL and domain monitoring, and REST API for automation.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Zapier
    • Google Chrome
    • Software as a Service (SaaS)
    • Terraform
    • GitHub
    • Mozilla Firefox
    • US flagUnited States
    Real-Time Availability Monitoring & Response for Real-Time Alerting
    Good alternative?
     
  4. PHP Server Monitor icon

    PHP Server Monitor

     24 likes

    PHP Server Monitor is a script that checks whether your websites and servers are up and running. It comes with a web based user interface where you can manage your services and websites, and you can manage users for each server with a mobile number and email address.

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    • Linux
    • BSD
    • Self-Hosted
    • PHP
    • Cloudron
    PHP Server Monitor screenshot 1
    Good alternative?
     
  5. Ad
    Screenshot
    Pulsetic icon
    Pulsetic

    Receive detailed website downtime alerts by phone, SMS, email, or Slack, monitor uptime and performance in real time from global data centers, avoid false positives, create customizable status pages, generate incident management ...

    https://pulsetic.com
    Learn More
  7. Upptime icon

    Upptime

     5 likes

    GitHub-powered open-source uptime monitor and status page.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    • GitHub
    Upptime screenshot 1
    Good alternative?
     
  9. Is It Down Right Now? icon

    Is It Down Right Now?

     12 likes

    "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. Just enter the url and a fresh site status test will be perfomed on the domain name in real time...

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    Home
    Good alternative?
     
  10. OneUptime icon

    OneUptime

     3 likes

    Open-source observability platform providing uptime monitoring, alerts, incident management, status pages for transparency, log and error tracking, performance and security monitoring, automated API testing, on-call rotation, and integrated root-cause analysis for operations teams.

    107 OneUptime alternatives

    Cost / License

    Application type

    Platforms

    • Self-Hosted
    • Software as a Service (SaaS)
    • IN flagIndia
    OneUptime screenshot 1
    Good alternative?
     
  11. Downdetector icon

    Downdetector

     4 likes

    Downdetector monitors over 3,000 services in 25 countries including telecommunication outages (internet, phone and TV service), online banking problems, websites that go down and apps that aren’t working.

    114 Downdetector alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • US flagUnited States
    Downdetector screenshot 1
    Good alternative?
     
  12. DomainPulse.io icon

    DomainPulse.io

     3 likes

    DomainPulse.io is an advanced service designed to help users easily monitor and manage all their domain registrations in one place.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Software as a Service (SaaS)
    • Online
    DomainPulse.io screenshot 1
    Good alternative?
     
  13. Echo icon

    Echo

     1 like

    Echo is a simple utility to ping websites using GTK4 and Libadwaita.

    49 Echo alternatives

    Cost / License

    Platforms

    • Linux
    • Flathub
    • Flatpak
    Echo screenshot 1
    Good alternative?
     
  15. Downtime Cat icon

    Downtime Cat

     1 like

    Downtime Cat monitors your website, and if it goes offline, sends you an email so you can fix it fast.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    Budget, Team and Enterprise Plans.
    Good alternative?
     
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