Downtime Cat AlternativesWebsite Monitoring Tools and other similar apps like Downtime Cat

Downtime Cat is described as 'Monitors your website, and if it goes offline, sends you an email so you can fix it fast' and is a website monitoring tool in the network & admin category. There are more than 10 alternatives to Downtime Cat for a variety of platforms, including Web-based, SaaS, Android, iPhone and Android Tablet apps. The best Downtime Cat alternative is Better Stack Uptime, which is free. Other great apps like Downtime Cat are Uptime Kuma, UptimeRobot, Pingdom and StatusCake.

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

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Downtime Cat alternatives page was last updated Jan 16, 2025
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Alternatives
  1. Better Stack Uptime icon

    Better Stack Uptime

     91 likes
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    Website monitoring service offering alerts through various channels like calls, texts, and emails, with on-call scheduling. Integrates with 100+ services like AWS and PagerDuty, provides detailed incident alerts, and shares uptime history through status pages.

    116 Better Stack Uptime alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • CZ flagCzechia
    • European Union flagEU

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Software as a Service (SaaS)
    Better Stack Uptime screenshot 1

    Top Better Stack Uptime Features

    1.  Status Page
    2.  Uptime Monitoring
    3. Slack icon  Slack integration
    4.  On-Call Scheduling
    5.  Incident Management
    6.  Simple installation
    7.  Website Monitoring
    8.  Phone calls
    9.  Fast motion
    10.  VoiP Calls
    11.  SMS Alerts
    12.  Log storage

    Better Stack Uptime VS Downtime Cat

     

    • Better Stack Uptime is the most popular Web-based, Android, iPhone & iPad alternative to Downtime Cat.

    • Better Stack Uptime is the most popular free alternative to Downtime Cat.

    • Better Stack Uptime is Freemium and ProprietaryDowntime Cat is Paid and Proprietary
  2. Uptime Kuma icon

    Uptime Kuma

     31 likes
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    Self-hosted monitoring tool to track uptime via HTTP(s), TCP, Ping, and more with reactive design. Offers 20-second interval checks, notifications through various channels like Webhook, Telegram, supports multiple languages, includes status page and ping charts, aiding small to medium enterprises effectively.

    171 Uptime Kuma alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • HK flagHong Kong SAR China

    Platforms

    • Self-Hosted
    • Cloudron
    Uptime Kuma screenshot 1

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Uptime Monitoring
    2.  Website Monitoring
    3.  Server Monitoring
    4.  Ad-free
    5.  Dark Mode
    6.  Portable
    7.  No Tracking
    8.  No registration required

    Uptime Kuma VS Downtime Cat

     

    • Uptime Kuma is the most popular Self-Hosted alternative to Downtime Cat.

    • Uptime Kuma is the most popular Open Source alternative to Downtime Cat.

    • Uptime Kuma is Free and Open SourceDowntime Cat is Paid and Proprietary
    • Uptime Kuma is Lightweight and Privacy focusedDowntime Cat is not according to our users
  4. UptimeRobot icon

    UptimeRobot

     106 likes
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    Free real-time monitoring for 50 sites every 5 minutes. Custom alerts through email, SMS, calls, and apps like Slack, PagerDuty, and more. Use status pages and mobile apps for easy management.

    213 UptimeRobot alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • TR flagTürkiye

    Platforms

    • Online
    • Android
    • Android Tablet
    • iPhone
    • iPad
    UptimeRobot screenshot 1

    UptimeRobot Features

    1.  Uptime Monitoring
    2.  Website Monitoring
    3.  SMS Reminders
    4.  User Profiles with Location
    5.  Event tree analysis
    6.  Support for Let's Encrypt

    UptimeRobot VS Downtime Cat

     
  5. Ad
    Screenshot
    Better Stack Uptime icon
    Better Stack Uptime

    Website monitoring service offering alerts through various channels like calls, texts, and emails, with on-call scheduling. Integrates with 100+ services like AWS and PagerDuty, provides detailed incident alerts, and shares uptim...

    https://betterstack.com
    Learn More
  6. Pingdom icon

    Pingdom

     63 likes
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    Pingdom web site monitoring and other infrastructure for you and instantly let you know when anything goes wrong. Measure uptime, downtime, and the performance of your website as experienced by visitors.

    240 Pingdom alternatives

    License model

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    Main Screen

    Pingdom Features

    1.  Website Monitoring
    2.  Performance Monitoring
    3.  Transactional Monitoring

    Pingdom VS Downtime Cat

     

    • Pingdom is the most popular commercial alternative to Downtime Cat.

    • Pingdom is Paid and ProprietaryDowntime Cat is also Paid and Proprietary
  7. StatusCake icon

    StatusCake

     42 likes
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    StatusCake.com is a free website monitoring tool which allows users to track up to 10 websites and get alerted when their site is down or is having trouble. Downtime root cause analysis is included in the free plan to help users diagnose and fix issues.

    181 StatusCake alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Online
    • Android
    • Software as a Service (SaaS)
    StatusCake screenshot 1

    StatusCake Features

    1.  Website Monitoring
    2.  Monitor Domain Expirations
    3.  Monitor SSL expirations
    4.  Web-Based
    5.  Webmaster-tools

    StatusCake VS Downtime Cat

     
  8. Website Monitoring by Uptime.com icon

    Website Monitoring by Uptime.com

     12 likes
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    Uptime.com: Real-time availability monitoring & response for preventing website downtime. Your complete website monitoring solution.

    154 Website Monitoring by Uptime.com alternatives

    License model

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Zapier
    • Google Chrome
    • Software as a Service (SaaS)
    • Terraform
    • GitHub
    • Firefox
    Real-Time Availability Monitoring & Response for Real-Time Alerting

    Properties

    1.  Lightweight

    Features

    1.  Status Page
    2.  REST API
    3.  Ad-free
    4.  Performance Monitoring
    5.  Downtime Detection
    6.  Uptime Monitoring
    7.  Website Monitoring
    8.  SLA Monitoring
    9.  Real User Monitoring
    10.  Two-factor Authentication
    11.  Dark Mode
    12.  End-to-End Encryption

    Website Monitoring by Uptime.com VS Downtime Cat

     

    • Website Monitoring by Uptime.com is the most popular Windows, Mac & Linux alternative to Downtime Cat.

    • Website Monitoring by Uptime.com is Paid and ProprietaryDowntime Cat is also Paid and Proprietary
    • Website Monitoring by Uptime.com is LightweightDowntime Cat is not according to our users
  10. Upzilla icon

    Upzilla

     5 likes
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    Monitor your website, server, API, application, service and get notified if your resources have some problems with availability. Upzilla notifies you in Slack, Telegram, Messenger, or by email. Works also as a public status page with subscriptions.

    204 Upzilla alternatives

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Software as a Service (SaaS)
    Upzilla screenshot 1

    Upzilla Features

    1.  Content monitoring

    Upzilla VS Downtime Cat

     
  11. PHP Server Monitor icon

    PHP Server Monitor

     22 likes
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    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.

    95 PHP Server Monitor alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Windows
    • Linux
    • BSD
    • Self-Hosted
    • PHP
    • Cloudron
    PHP Server Monitor screenshot 1
    Discontinued

    The last release is from August 2020.

    Properties

    1.  Lightweight

    Features

    1.  Website Monitoring
    2.  Statistics and Reports

    PHP Server Monitor VS Downtime Cat

     
  12. Downdetector icon

    Downdetector

     3 likes
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    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.

    112 Downdetector alternatives

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Downdetector screenshot 1

    Downdetector Features

    1.  Downtime Detection

    Downdetector VS Downtime Cat

     
  13. OnlineOrNot icon

    OnlineOrNot

     6 likes
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    We alert you, before your customers do.

    OnlineOrNot monitors your websites, web apps, and APIs, letting you know instantly if anything goes wrong.

    69 OnlineOrNot alternatives

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Software as a Service (SaaS)
    Making sure your websites, web apps, and APIs are still online doesn't have to mean using a tool that looks like it was built in the 90s. Set-up is quick too, most folks have their uptime monitoring running within a minute.

    OnlineOrNot Features

    1.  Website Monitoring
    2.  Application Monitoring

    OnlineOrNot VS Downtime Cat

     
  14. Nodeping icon

    Nodeping

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

    126 Nodeping alternatives

    License model

    Application types

    Platforms

    • Online
    Nodeping screenshot 1

    Nodeping Features

    1.  Website Monitoring
    2.  HTTP Monitoring

    Nodeping VS Downtime Cat

     
  15. Uptime Monitor icon

    Uptime Monitor

     2 likes
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    Uptime Monitor monitors your resources using HTTP/HTTPS (highly customizable), TCP, or Ping protocols. It supports multiple notification channels such as SMS, email, Slack, and Discord. In addition, Uptime Monitor can host status pages on your own domain for free.

    90 Uptime Monitor alternatives

    License model

    • Free • Proprietary

    Application types

    Platforms

    • Software as a Service (SaaS)
    Uptime Monitor screenshot 1

    Uptime Monitor Features

    1.  Website Monitoring
    2.  Portable
    3.  Server Monitoring
    4.  SMS Alerts
    5.  Status Page

    Uptime Monitor VS Downtime Cat

     
12 of 15 Downtime Cat alternatives