IsDown - Be the first to know when vendors go down

Hi everyone! After almost two years of building, we're thrilled to relaunch IsDown with a ton of new features!

IsDown was born from a painful 4 am wake-up call. After a PagerDuty alert, I spent 30 minutes diving through servers trying to figure out why we were down... only to discover through a status page that one of our vendors was having issues. That moment hit a nerve — there had to be a better way! What if we could aggregate all the status pages from all our vendors into a single location? Bingo!

Here's what IsDown does for you:

✅ Real-time Vendor Monitoring — Track 4,400+ vendors and know instantly when they're down or having problems.

✅ Smart Notifications — Get only the alerts that matter. No more RSS noise that everyone ends up ignoring

✅ Integrations with your tools — Connect with Slack, Datadog, PagerDuty, Teams, Rootly, Incident.io, FireHydrant, Zendesk, SMS, and many more

✅ Custom Status Pages — Create public or internal status pages for your teams and customers (public or private with password, IP filtering, or SSO)

✅ Uptime & Keyword Monitoring — Keep tabs on your own websites and APIs

We built this because we've felt the pain ourselves. Your feedback means everything to us — please share your thoughts, questions, or war stories about vendor outages!

This looks great! Congrats on the launch, Nuno.

Congrats on the launch! I've been using the product for a few months, and it's been great! It was so easy to set up and really saved us a lot of time during incidents.