About Revenue Shield

Post-launch revenue protection, built for teams responsible for Shopify performance

Why We Built This

Revenue Shield was born from a pattern we saw repeatedly: stores losing thousands in revenue from checkout failures that went undetected for hours or days.

We're a development team based in Glasgow, Scotland, with years of experience building tools for e-commerce operations. The same problem kept appearing — silent failures in production that no existing tool was designed to catch.

So we built Revenue Shield. Automated, continuous monitoring of revenue-critical flows. No more discovering issues after the damage is done.

Gary Gillespie, Founder

Developer & E-commerce Infrastructure

Gary has spent over 5 years building Shopify apps and operational tooling, working with merchants and agencies across a range of scales — from early-stage stores to enterprise brands processing millions in revenue.

His focus is simple: give teams responsible for revenue the tools to detect failures early — before customers notice, before ad spend is wasted, and before anyone gets blamed for a number they couldn't explain.

"I built Revenue Shield because I kept seeing the same story. Revenue drops, nobody knows why, and by the time the issue is found the damage is done. That gap shouldn't exist."

What We Stand For

Protect Revenue

Catch checkout failures, broken flows, and silent regressions before they cost you money.

Detect Early

Real-time alerts when something breaks. Fix issues before customers even notice.

Stay Reliable

No noise, no flaky tests. Clear pass/fail results with evidence you can act on.

Ready to protect your revenue?

We work directly with agencies and operators to set up monitoring that fits their workflow.

Request a Pilot Read the Docs