Alternatives

Products that do what AlertsDown does

Simple uptime/SSL monitor with instant alerts

1. 1
   Hyperping▲351

   Uptime monitoring made beautifully simple and reliable

   2018

2. 2
   Simple Uptime▲203

   Monitor the health of your websites and servers inside Slack

   2024

3. 3
   SimpleOps▲297

   Keep your websites up and never lose customers

   2020

4. 4
   UptimeRobot App 2.0▲199

   Web, SSL, ports & Cron-jobs monitoring

   2021

5. 5
   Apollo▲101

   Reliable uptime monitoring, status pages & much more

   2020

6. 6
   ApiChecker▲104

   Reliable uptime and performance monitoring for your services

   2019

7. 7
   Free Monitoring Suite by WebGazer▲338

   Monitoring for websites, APIs, and cron jobs

   2024

8. 8
   Uptime Monster▲208

   Monitor your websites and servers from one place

   2024

9. 9
   Whydown▲3

   Website monitoring with instant downtime alerts.

   Jul 2026 · whydown.org

10. 10
    Web-alert.io — Uptime Monitoring▲7

    Instant uptime alerts. Stay online, stay confident.

    Dec 2025

11. 11
    Apex Ping▲301

    Uptime & performance monitoring for websites and APIs

    2016

12. 12
    66uptime▲98

    Self-hosted & easy to use uptime monitoring software.

    2022

13. 13
    API Patrol▲164

    Create API and website uptime alerts in 30 seconds

    2024

14. 14
    Pulsetic▲240

    Website uptime monitoring, alerts, status pages & badges

    2022

15. 15
    AlertSleep▲8

    Monitor your uptime. Get alerted instantly. Sleep better.

    Apr 2026 · alertsleep.com

16. 16
    easyping.▲110

    Uptime monitoring made super easy 📯.

    2020

17. 17
    Up Ninja▲128

    Simple and affordable uptime monitors and status pages

    2020

18. 18
    PingWatch — Uptime Monitoring▲16

    Monitor your websites 24/7. Get instant downtime alerts.

    Jun 2026 · pingwatch.netlify.app

19. 19
    Notifly▲1

    Never miss a downtime again

    Mar 2026 · notifly.live

20. 20
    UpStat▲7

    Uptime monitoring - WhatsApp alerts, status page & more

    Mar 2026

21. 21
    ProSiteMonitor▲6

    Monitor your website uptime, SSL, domain — 24/7

    Nov 2025

22. 22
    Uppi▲34

    Uptime monitoring and alerting, open-source & free

    2025

23. 23
    URLWatch.io▲2

    Website & api monitoring tool

    Jan 2026

24. 24
    Domain Monitor: SSL & Uptime▲4

    Simple uptime monitoring for your domains, SSL, and latency.

    May 2026 · domainmonitor.samtech.solutions

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