Visual Diffing
We render your page in a real browser and compare it pixel by pixel against the reference shot. A blank hero, a broken font, a vanished checkout button — caught, even while the server happily returns 200.
Uptime, but it can see
Don't believe
that 200 OK
Your server says everything's fine. Your homepage says otherwise. Uptime Funk monitors in a real browser — comparing what users actually see and replaying the clicks they actually make.
Get down to it14 days free · no card · cancel anytime
Visual diff: 3.7% drift
Hero image failed to loadTwo moves nobody else pulls off
Compound Flows
Record a sequence: open, click, type, submit, assert. Uptime Funk replays the whole routine on schedule and tells you exactly which step tripped, with a screenshot of the moment it fell apart.
Three steps to the groove
01
Drop a URL
Paste your address. We take the reference shots automatically.
02
Record the routine
Click through the flow once in our recorder. That's the test.
03
Get the call
We watch every minute and holler the second the groove breaks.
18 Regions
Checks fired from real browsers on six continents.
Speed Tracks
Core Web Vitals recorded on every single run.
Alerts, Tuned
Slack, PagerDuty, SMS. Zero flapping noise.
Status Pages
Public pages your customers actually enjoy.
Ready to feel the beat?
Point Uptime Funk at your site and see the first visual check in under two minutes.