Browser monitoring

Test what your customers actually do.

Run real browser journeys through your site and catch broken logins, forms, product flows, and checkout handoffs before customers do.

Start monitoring See pricing

step types: goto, click, fill, wait, assert × 3, screenshot: 8; step types: goto, click, fill, wait, assert × 3, screenshot
captured on every run: Full HAR trace; captured on every run
a browser crash never affects other checks: Isolated subprocess; a browser crash never affects other checks

01Simple mode

Navigate, wait for full load, capture a screenshot and a full HAR trace.

02Transaction mode

Run goto, click, fill, wait, and assert steps in order, like a real user would.

03Stops on first failure

The run halts at the failing step and captures a screenshot automatically.

04Evidence attached

Step timing, failure reason, and the HAR trace ride along with the incident.

How it works

Synthetic checks for the moments that matter.

Test the journey, not just the page

Run a real Chromium browser through login, forms, navigation, checkout, and other customer paths.

Catch JavaScript failures

Verify rendered content and visible UI states that an HTTP 200 response cannot tell you about.

Know the exact failing step

The run stops at the first broken action and records the step, reason, screenshot, and timing.

Keep the evidence

Use screenshots and HAR network traces to see what the browser saw and which request slowed or broke the flow.

What makes it powerful

Sees what a status code cannot

JavaScript-rendered content, login flows, multi-page journeys, and client-side errors that produce no HTTP error at all — a browser check catches exactly the failures that make a "the site is up" dashboard lie to you.