Uptime monitoring tools, compared

We make one of these, so read accordingly — but every price here was read from the vendor's own published pricing rather than a roundup, and we show the date we checked it.

All figures checked on .

FeatureUptimeGlobeUptimeRobotBetter StackPingdomStatusCakeUptime.comUptime KumaOneUptime
Free plan✓10 monitors✓50 monitors, 5-min✓10 monitors, 3-min—free trial only✓10 monitors, 5-min—30-day money-back guarantee✓entirely free✓active monitors billed per monitor
Multi-region checks on free✓2 regions—one region on Free; paid plans rotate regions, one per check?—no free plan?—no free plan—one instance = one vantage point?
Origin-vs-network diagnosis✓on every alert?????—single vantage point?
Charges per responder / seat——plan-based pricing✓$34/responder/mo—priced by check volume—plan-based pricing—unlimited users—✓paid plans from $22/user
Self-hostable——————✓self-hosted only✓Apache 2.0 Community Edition

? means the vendor does not publish an answer on that axis. We would rather say so than guess on their behalf.

The tools, one by one

Where we fit

UptimeGlobe is for people who want to know why something is down, not just that it is. Every plan checks from multiple regions and every alert carries a verdict: your origin, or the network path. Free for 10 monitors from 2 regions, $10/mo after that.

Start free

See the full pricing table