Back to Blogs
July 2, 2025
3 mins
Jack
I Need a Custom Feature!”: Why Agencies Prefer WooCommerce for Unique E-Commerce Solutions



When it comes to building e-commerce solutions, the conversation often boils down to two major players: WooCommerce and Shopify. Both platforms have their merits, but when the rubber meets the road, there’s a clear winner in the flexibility department.
Let’s dive into why agencies like Built Mighty consistently choose WooCommerce for complex, custom e-commerce projects, and when Shopify might actually be the better choice.
Table of Contents
WooCommerce is built on WordPress, which means it’s open source and endlessly customizable. When a client needs a custom loyalty program, you’re not forced to pick from an existing plugin or app. You simply build it.
With WooCommerce, you have access to:
WordPress boasts over 60,000 plugins, and many work seamlessly with WooCommerce. Need to integrate with an obscure accounting system? There’s probably a plugin for that. Want to add advanced SEO capabilities? WordPress has the best SEO tools in the business.
The theme ecosystem is equally robust, with thousands of WooCommerce-compatible themes available, or you can build completely custom themes from scratch. Agencies are able to take the foundation a plugin might have made and build on top of that.
Let’s be fair to Shopify – it excels in specific scenarios. For straightforward e-commerce stores that need to launch quickly, Shopify is hard to beat. The platform handles hosting, security, updates, and basic functionality out of the box.
Shopify’s app store contains thousands of pre-built solutions for common e-commerce challenges. While not as extensive as WordPress plugins, the curation process means apps generally maintain higher quality standards.
WooCommerce handles complex product scenarios that would require significant workarounds in Shopify:
Variable Products: Products with multiple attributes (size, color, material) that affect pricing and inventory independently.
Grouped Products: Selling related items as a bundle while maintaining individual inventory tracking.
Custom Product Types: Build entirely new product types through code. Need rental products? Event tickets? Service bookings? No problem.
WooCommerce’s flexibility really shows when clients need sophisticated pricing:
WooCommerce’s WordPress foundation makes it incredibly integration-friendly:
WordPress Multisite combined with WooCommerce opens up possibilities that Shopify simply can’t match:
Working with WooCommerce feels like working with WordPress – because it is WordPress. Developers familiar with WordPress themes, plugins, and hooks can immediately start building custom functionality.
The hook system allows for surgical modifications without touching core files, making updates safe and straightforward. The extensive documentation and community support make problem-solving efficient.
Shopify development requires learning Liquid templating language and understanding Shopify’s specific architecture. While not difficult, it’s an additional skill set that agencies need to maintain.
App development for Shopify is more complex, requiring approval processes and adhering to strict guidelines.
At Built Mighty, we’ve built our reputation on solving complex e-commerce challenges. When a client needs something that doesn’t exist in any marketplace, we build it. When they need to integrate with systems that weren’t designed to work together, we make them talk.
This is where WooCommerce’s open-source nature becomes invaluable. We’re not waiting for platform updates or hoping someone else will build the solution we need. We build it ourselves, test it thoroughly, and deliver exactly what the client envisioned.
That doesn’t mean we dismiss Shopify entirely. For the right project – simple, straightforward, needs-to-launch-yesterday projects – Shopify can be perfect. But when clients come to us with custom requirements, complex integrations, or unique business models, WooCommerce gives us the tools to say “yes” instead of “let’s see if there’s an app for that.”
Whether you’re dealing with complex B2B pricing structures, unique product types, or integration challenges, the right platform makes all the difference. At Built Mighty, we specialize in turning “I need a custom feature” into “Here’s exactly what you envisioned.”
Because sometimes, the best solution isn’t found in an app store – it’s built from scratch, tailored perfectly to your business needs, and designed to grow with your success.
Ready to discuss your custom e-commerce project? Let’s talk about what’s possible when you choose the right platform and the right development partner.
Whether you're kicking off a new project or looking to improve your current site, we're here to make it happen. Let’s build something that not only works for your business but helps it grow.
Let's talk
206-806-7809
Headquarters
Bainbridge Island, WA 98110, US
We’ve built more websites than the hairs on Peter’s head 😎