Fast signal
Catch failures, latency spikes, and broken endpoints before they become expensive.
assert.sh
Modern monitoring for websites and APIs, designed to surface what matters fast - without the usual dashboard noise.
Calm design
A sharp interface built for clarity, not alert fatigue.
Built now
The first release is actively taking shape.
Early access
Request early access
Join the first wave of teams testing assert.sh before public launch. We’ll open a small private beta first.