Customer-backed and built to last. Read why

Pushover alerts
when your
SSL certificate expires

We monitor your HTTPS certificatesYou get Pushover alerts before certificate issues hurt users

Free 14-day trial · No credit card required

Trusted by thousands of businesses

Send SSL certificate alerts to Pushover

OnlineOrNot checks your HTTPS endpoints and can alert when SSL validation fails during monitoring.

Send certificate alerts to Pushover so expired, invalid, or broken certificates show up on the devices you already use for operational alerts.

Make certificate failures hard to miss.

How to get Pushover alerts for SSL certificate problems:

Step 1

Connect Pushover

Connect Pushover from OnlineOrNot settings and choose alert priorities for certificate failures and recoveries.

Step 2

Enable SSL verification

Create an uptime check for your HTTPS endpoint and enable SSL certificate verification.

Step 3

Select Pushover alerts

Choose Pushover in the alert settings. OnlineOrNot sends alerts when SSL validation fails and when it recovers.

Sign up

No credit card required.

Frequently asked questions

Trusted by software teams worldwide

OnlineOrNot is built for scale and runs millions of uptime checks every week. Thousands of software teams, including some of the world's leading brands have already made the switch from other uptime monitors.

Uptime Checks last week
11.8M
Users
4,164
Detected incidents last week
775
    • OnlineOrNot has been absolutely fantastic for my bot, Noti. It completely transformed the way I monitor online services.

      The real-time notifications keep me in the loop about any downtime, allowing me to take immediate action. If you're looking for a reliable way to monitor your project's status, I highly suggest using OnlineOrNot.

      Adam H
      Maker of Noti
    • Bet on indie hackers 🚀

      I tried @RozenMD's OnlineOrNot uptime monitoring, and for a few days got notifications of 2min down time.

      I thought that OnlineOrNot was wrong as Uptime Robot wasn't reporting anything.

      Turns out it was the other way around.

      Khaled Bentoumi
      Founder of Data to Page
    • We've been using OnlineOrNot and it has been a life saver.

      It, by far, has been one of the most responsive uptime services we've tried and it only gets better and better as time goes on.

      Alex Bowles
      Founder of Casterlabs
    • I just set up some site aliveness checks for @Archium_io with @RozenMD's OnlineOrNot.

      Took me less than five minutes and it was completely self-explanatory, not to mention gorgeous. Seriously good experience.

      Great job, Max! 👏👏

      Graham Lea
      Founder of Archium.io
    • OnlineOrNot by @RozenMD is all one needs

      It is easy to set up and very reliable. I have been using it for almost an year now.

      Rajat Saxena
      Founder of CourseLit
    • I'm using OnlineOrNot to monitor my @cloakist customers' sites, so I can respond quickly if they stop working

      Love it. Super clean interface, very intuitive. Particularly impressed at how it can wait for full page load

      Thanks @RozenMD for making this awesome tool!

      Louis Barclay
      Founder of Cloakist
    • OnlineOrNot does the job for me.

      Charles Miller
      Software Architect at Atlassian
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Free 14-day trial · No credit card required

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