I am using uptime monitor for 3 or 4 months now and found my experience very pleasant.

- The web UI is very fast, it feels like it's a desktop app rather than a website

- Monitoring starts the second you launch it, no need to wait 5-10 minutes, which I hate about its competitors

- Monitoring interval is very small, I love it

- It's free and I'm still using the free version, considering acquiring a subscription

- It's feature-focused and it's great. It does one job and does it well Review collected by and hosted on G2.com.

Not a big deal, but I would love email notifications to be a bit more informative. It's a very simple message without any layout at the moment and it would be lovely for the team to consider adding some style and some additional meta/context info in email notifications.

I would also love to see a registration with Google, instead of creating a user/password Review collected by and hosted on G2.com.