Stop Losing Revenue to Silent Checkout Failures
Generic uptime monitoring isn't enough. SupaGuard simulates real customer journeys 24/7 to ensure your checkout, payment, and inventory work perfectly – so you never miss a sale.
When Your Checkout Breaks, Revenue Stops
Standard uptime monitors only tell you if your server is "on". SupaGuard tells you if your customers can actually complete a purchase.
Checkout Friction
Payment gateway timeout during peak hours
Impact
Potential $50k+ revenue loss per hour
Auth Failures
Customer login service intermittent issues
Impact
Returning customers unable to purchase
Inventory Desync
Product shows in stock but checkout fails
Impact
High cart abandonment, negative reviews
Continuous Checkout Monitoring
Set up once. Protected forever. Catch issues before they cost you a single dollar.
Define Critical Flows
Add to cart → Checkout → Payment → Confirmation. Map your entire purchase journey.
24/7 Synthetic Testing
Real browser tests from 7 global locations, every 5 minutes. Customizable schedules.
Instant Alerts
Slack, Teams, SMS within 30 seconds. Full trace with screenshots and console logs.
Calculate the ROI of Monitoring
See exactly how much revenue you save by detecting checkout issues in minutes instead of hours.
Without SupaGuard
$3,188
Potential Revenue Loss
With SupaGuard
$2,975
Revenue Protected
SupaGuard pays for itself if it catches just one 15-minute outage per year.
Engineered for Zero-Loss Commerce
Every feature is precision-engineered to protect your checkout flow and maximize your conversion rates 24/7.
Multi-Step Checkout Tests
Test the entire flow: product selection → cart → shipping → payment → confirmation.
Payment Gateway Monitoring
Stripe, PayPal, Braintree, Square - verify they're accepting payments 24/7.
Inventory API Validation
Ensure stock levels sync correctly between your systems in real-time.
Mobile Commerce
Test responsive checkout on mobile viewports - where most sales happen.
Peak Season Ready
Scale up monitoring before Black Friday, Prime Day, and flash sales.
Geographic Coverage
Verify checkout works from US, EU, Asia, and LatAm simultaneously.
Trusted by Ecommerce Teams
From indie stores to enterprise platforms.
99.9%
checkout availability
<3 min
average detection time
$2.3M+
revenue protected monthly
“We caught a Stripe webhook issue at 2 AM that would have cost us $30,000. SupaGuard paid for itself the first week.”
— Ecommerce Engineering Lead
Works With Your Stack
Monitor any platform. Alert anywhere your team works.
Platforms
Payments
Alerts
Stop Losing Sales to
Preventable Outages
Join the forward-thinking ecommerce teams who sleep better knowing their checkout is monitored 24/7. No code required.