Synthetic flow monitoring EST. 2026

Does your revenue stop
when your flows break?

FlowCheck runs your most critical user journeys, like checkout, login and lead forms, as real browser flows, every hour. We catch the failure and email you the evidence before your customer ever sees it.

See how it works
Live running:
acme · checkout 3.2s
acme · login 1.8s
sample · search 2.4s
sample · contact-form alert sent
↳ submit button not found · screenshot + trace emailed
freq: hourly · EU regions 1 incident reported
24/7
Hourly checks
Real
Browser runs
EU
Run regions
<1m
To alert
01 / The problem

“Uptime” isn't enough. Your server can be 100% online while your business is at a standstill.

FlowCheck sees what traditional uptime monitors miss, by actually using your site the way a customer does.

P-01

Functional regression monitoring

Every code change carries risk. We run end-to-end Playwright tests against your live site, every hour, to make sure updates haven't broken your most important flows. Faster than manual QA, more realistic than unit tests.

P-02

Real-time incident alerts

Stop debugging from customer complaints. The moment a flow deviates, FlowCheck emails you a screenshot and full trace of exactly where it broke. Fix problems before your support inbox lights up.

P-03

Real browsers, no false alarms

Every check runs in a real Chromium browser from EU locations (Frankfurt & Ireland), exactly like your customers experience it. We retry once before alerting, so a transient network blip never wakes you up at 3am.

02 / Coverage

We watch what actually matters.

Checkout & payment

Playwright scripts walk through your cart and checkout in a real browser, every hour.

  • Add-to-cart validation
  • Checkout step checks
Login & forms

We monitor login, search and lead forms so your funnel never silently breaks.

  • Login & auth flows
  • Lead & contact forms
Incident alerts

The moment a flow fails, you get an email with the screenshot and trace of where it broke.

  • Screenshot + trace on failure
  • Recovery notifications
03 / Process

Live in four steps.

01

Map

We map your most critical user journeys.

02

Record

We record each flow in a real browser, capturing real selectors.

03

Verify

Each flow is validated locally before it goes live.

04

Monitor

Hourly browser checks on Checkly, with email alerts.

Limited availability

Don't let broken flows
slow your growth.

Within 48 hours we'll review your most critical user journeys and show you where they're at risk of breaking, across checkout, login and forms. Completely free, no strings attached.

No credit card Report within 48h Non-intrusive scan