Top 10 Ecommerce Integrations Used by Leading Retailers
At Patchworks, we work with hundreds of leading retailers around the world - brands like Huel, Gymshark, BareMinerals, and Cox & Cox. We see the inner workings of some of the most successful eCommerce operations out there, and we thought it would be interesting to share what we’ve learned, specifically:
- What are the most common integrations used by growing and enterprise retailers today?
- What does a typical tech stack look like behind the scenes?
- How does an experienced eCommerce iPaaS make it easier to scale, automate, and stay agile?
In this blog, we’ll walk through the top ten most popular eCommerce integrations we see across our customer base, and explain how they support smarter, faster retail operations.
But first, let’s talk about the hidden challenges that come with growth.
Why integrations matter more as you scale
Every fast-growing brand hits a point where their systems stop talking nicely to each other. You’ve added a new sales channel, launched international shipping, onboarded a 3PL—or changed your ERP altogether. Suddenly, all those one-off API connections start to show their age.
The problem with custom integrations
Most retailers start with a few hard-coded connectors between core systems, ERP to eCommerce, WMS to courier, POS to inventory. But as you scale, this approach gets messy fast.
Custom-built API connections often:
❌ Rely on overworked dev teams to build and maintain
❌ Break under pressure when something changes upstream
❌ Lack visibility, making errors hard to spot and fix
❌ Lock you into inflexible workflows, slowing down innovation
This kind of technical debt holds brands back. It introduces risk, slows time-to-market, and makes every new system a headache to implement.
Why iPaaS is a better way
iPaaS (Integration Platform as a Service) is designed to solve these problems. An eCommerce iPaaS gives you a single, scalable platform to connect all your retail systems—without relying on fragile custom code.
Patchworks, leading eCommerce iPaaS platform gives retailers:
✅ 100+ pre-built connectors for ecommerce, ERP, WMS, 3PL, POS, and more
✅ Real-time monitoring and error alerts
✅ No-code setup, so teams can manage integrations themselves
✅ Scalability, so you can switch systems or add new partners without starting from scratch
Retailers choose iPaaS because it helps them move faster, reduce risk, and stay in control as they grow.
Now, let’s dive into some of the most popular ecommerce integrations.



















































