Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Free monitoring and notification service. (Alpha) launched in 2016; newer entries below may have overtaken it.

1. 1
   Boundary Free▲74

   Server and App Monitoring

   2014 · domaineasy.com · its alternatives →

2. 2
   ruxit▲69

   Application monitoring without alerts

   2014 · dynatrace.com · its alternatives →

3. 3RA
   Reliable and free website monitoring (alerts via sms, email or tweet)▲8

   2014 · monitority.com · its alternatives →

4. 4
   Monitority▲198

   Simple website monitoring service (sms/email alerts)

   2014 · its alternatives →

5. 5
   Perf▲97

   Simple app monitoring with meaningful alerts

   2016 · interseller.io · its alternatives →

6. 6MH
   My humble uptime monitoring service after year of developing▲9

   2020 · pingr.io · its alternatives →

7. 7
   Halo▲71

   Notifications, dictation and AI agents in your Mac's notch

   16d ago · halo-mac.com · its alternatives →

8. 8
   ANKR▲98

   Finally a stuff-tracker with smart notifications

   2015 · ankr.com · its alternatives →

9. 9
   Hawk Eye▲78

   A useful app for GitHub Notifications

   2017 · harksys.com · its alternatives →

10. 10
    Neptune.io▲74

    Self-healing platform to fix server alerts automatically

    2014 · neptune.io · its alternatives →

11. 11BR
    Beta release of open-source alerts platform for developers▲5

    2023 · emitbase.github.io · its alternatives →

12. 12
    Pubo for Slack▲56

    Smarter, actionable Slack notifications.

    2015 · its alternatives →

13. 13SM
    Super minimal, simple and inexpensive 24/7 uptime monitoring service▲6

    2021 · checkify.io · its alternatives →

14. 14SC
    Simple Cron Monitoring Tool▲8

    2018 · cronhub.io · its alternatives →

15. 15SW
    Simple Website Monitoring Tool▲5

    2014 · blog.insping.com · its alternatives →

16. 16MW
    Monitor websites for changes. Get alerted by Email, Slack and Telegram▲8

    2021 · webtrackr.io · its alternatives →

17. 17HI
    Hooked.io – Instant Stripe Notifications▲9

    2014 · hooked.io · its alternatives →

18. 18
    Desktop Notifications (webkit) for Hacker News▲5

    2015 · chrome.google.com · its alternatives →

19. 19MI
    Monometric.io – infrastructure monitoring platform▲7

    2018 · monometric.io · its alternatives →

20. 20
    SyAgent▲7

    Easy server monitoring in few clicks

    2021 · syagent.com · its alternatives →

21. 21AA
    An app that monitors websites▲6

    2015 · eversitemonitor.com · its alternatives →

22. 22AO
    An open source offline dictionary based on notifications▲5

    2021 · play.google.com · its alternatives →

23. 23
    blink▲12

    Wire-Free Home Monitoring Alert System

    2015 · blinkforhome.com · its alternatives →

24. 24PU
    Pingrd – Uptime Monitoring Service▲5

    2015 · pingrd.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →