Introducing Mon: uptime monitoring for one fixed price

Mon watches your websites, servers and domains from 7 locations around the world, and tells you the moment something goes wrong - by email, Slack, webhook or SMS.

It comes from the people behind PingerMan, which has been doing the same job for teams since 2021. Mon is its successor: the same checker network and the same monitoring underneath, in a new app, with simpler pricing.

One price, nothing metered

PingerMan's pricing grew around credits, and credits are hard to plan for. Mon has none of that. You pick a plan by how many monitors you need, and that's the price:

• Checks, bandwidth, email alerts and history are never charged for. Check every minute or every day; it costs the same.
• The only extra is SMS beyond your plan's allowance, and only if you choose to buy more.
• Paying yearly saves up to 28%.

The pricing page has every plan side by side.

A free plan you can actually use

Free isn't a trial. It's 5 monitors checked every 5 minutes, alerts by email, Slack and webhook, status pages on your own domain, and commercial use allowed - for as long as you like, with no card.

Every kind of check, in one account

• Websites: whether a page answers, how fast, and whether it still says what it should - and, on paid plans, whether it has been defaced.
• Certificates and domains: SSL certificates and domain registrations, with reminders well before either expires.
• DNS: records checked against the values they should hold.
• Servers: ping and ports, plus trace routes on paid plans.

Each check runs from more than one location, so an outage seen from one place is confirmed from others before you're woken up.

Status pages, on every plan

Show your users how each of your services is doing, on a page of your own - on your own domain if you like, on every plan, free included.

Try it

Start for free - 5 monitors, no card, set up in a minute. If you have a question first, write to us: the people who build Mon read every message.