Dev tools · alternatives · 2026

24 alternatives to Watchup

Know when your app breaks - instantly

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Simple Uptime▲203

   Monitor the health of your websites and servers inside Slack

   2024 · simpleuptime.app · its alternatives →

2. 2
   Odown▲74

   Simple and reliable uptime monitoring service

   2021 · odown.com · its alternatives →

3. 3
   Appsee For Slack▲78

   Real time alerts with video replay for crashed sessions

   2017 · its alternatives →

4. 4
   Uptime Monitor▲76

   Get instant alerts when your website goes down.

   2023 · uptime-monitor.io · its alternatives →

5. 5
   StatusOk (Open source)▲134

   Get notified through Slack/email when your website is down

   2016 · github.com · its alternatives →

6. 6
   Apollo▲101

   Reliable uptime monitoring, status pages & much more

   2020 · its alternatives →

7. 7
   DownNotifier▲139

   Get an alert when your website is down 🚨

   2016 · downnotifier.com · its alternatives →

8. 8
   AlertSleep▲8

   Monitor your uptime. Get alerted instantly. Sleep better.

   Apr 2026 · alertsleep.com · its alternatives →

9. 9
   Real-Time Google Analytics Alerts by MW▲70

   Get instant alerts for significant changes to your metrics

   2022 · metricswatch.com · its alternatives →

10. 10
    UptimeRobot App 2.0▲199

    Web, SSL, ports & Cron-jobs monitoring

    2021 · uptimerobot.com · its alternatives →

11. 11
    Monitor v2 [Retired]▲129

    Alert your entire team when your site goes offline.

    2015 · brandongreen.co · its alternatives →

12. 12
    PingWatch — Uptime Monitoring▲16

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

    Jun 2026 · pingwatch.netlify.app · its alternatives →

13. 13
    ApiChecker▲104

    Reliable uptime and performance monitoring for your services

    2019 · its alternatives →

14. 14
    easyping.▲110

    Uptime monitoring made super easy 📯.

    2020 · easyping.io · its alternatives →

15. 15
    WebhookWatch▲122

    Monitor webhook endpoints with scheduled checks, expected status codes, timeout rules, incident tracking, and email alerts when failures happen or recover.

    2024 · webhookwatch.com · its alternatives →

16. 16
    slalert!▲126

    Get notified in Slack when your company/keyword is mentioned

    2015 · slalert.com · its alternatives →

17. 17
    TaVivo▲100

    Monitor APIs or web services based on a configurable time

    2022 · its alternatives →

18. 18
    Downtime Monkey▲69

    Website downtime alerts & uptime monitoring

    2018 · downtimemonkey.com · its alternatives →

19. 19
    Monika▲78

    Open source and free HTTP monitoring tool

    2022 · monika.hyperjump.tech · its alternatives →

20. 20
    Checkify▲77

    Super minimal, simple and inexpensive 24/7 uptime monitoring

    2021 · its alternatives →

21. 21IA
    Instant alerts for applications in distress▲79

    2016 · opsee.com · its alternatives →

22. 22
    Downtime Bot for Telegram▲94

    Get alerts when your site gives errors via a Telegram Bot 🤖

    2017 · downtimebot.com · its alternatives →

23. 23
    elmah.io▲71

    Cloud logging for .NET web applications

    2022 · elmah.io · its alternatives →

24. 24
    Outage Observer▲8

    Get notified when any service in your stack has issues

    Jun 2026 · outage.observer · 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 →