Custom Plugin Development
Custom WooCommerce Plugin Development for Complex Commerce
When the plugin you need doesn't exist, we build it. Bespoke WooCommerce extensions engineered to WordPress coding standards, peer-reviewed and tested.
100+
Custom plugins shipped
Peer
Reviewed before merge
Tested
Unit tests on critical logic
0
Vendor lock-in
Why not just add another plugin
Every off-the-shelf plugin you stack is a future conflict
Most WooCommerce stores accumulate plugins the way junk drawers accumulate cables: one for pricing rules, another for shipping logic, a third for a specific integration, each with its own update cycle, its own edge cases, and its own way of quietly breaking when another plugin updates. Custom plugins avoid this entirely: exactly your business logic, nothing else, maintained on your schedule.
This isn't a bias against premium plugins: we use them where they genuinely fit. Custom development is for the specific requirements where a general-purpose plugin forces you into workarounds, or where five stacked plugins would do the job of one purpose-built one.
Exact
Built for your logic, not a generic case
Owned
Full source code, no licence renewal risk
Lean
One plugin instead of five stacked
Tested
Unit-tested critical business logic
What we build
Custom plugins for the logic that matters
Custom Pricing Engines
Volume discounts, buyer-group pricing, dynamic rules that off-the-shelf pricing plugins can't express correctly.
Complex Shipping Rule Builders
Multi-warehouse routing, weight-and-zone logic, freight class calculations built into your checkout.
ERP & WMS Integration Adapters
Bespoke connectors to NetSuite, SAP, or a proprietary system, with error handling and retry logic built in.
Multi-Currency Exchange Logic
Custom exchange rate handling and geolocation pricing beyond what standard multi-currency plugins support.
Custom Subscription Engines
Billing cycles, trial logic, and dunning management that WooCommerce Subscriptions doesn't natively support.
Checkout Flow Customisation
Custom fields, conditional steps, and approval workflows built directly into the checkout process.
FAQ
Common questions about custom WooCommerce plugins
A premium plugin is built for a general use case and sold to thousands of stores; you configure it, you don't control its logic. A custom plugin is written specifically for your business rules, your data model, and your integrations, no settings screen full of options that don't quite fit. We build custom when your pricing logic, fulfilment rules, or integration requirements are specific enough that no off-the-shelf plugin does it correctly without workarounds.
Every plugin is built to WordPress coding standards, peer-reviewed before merge, and covered by unit tests for critical logic (pricing calculations, integration payloads, checkout flows). We document the plugin's architecture and hand over full source code, no obfuscation, no dependency on us to maintain it, though most clients keep us on retainer for ongoing development.
Yes. We regularly inherit custom plugins built by a previous developer or in-house team. We start with a code audit: security, performance, and coding-standard review, before making changes, so we understand what we're working with and don't introduce regressions into logic we didn't write.
A focused single-purpose plugin (a custom pricing rule, a specific integration) typically takes 3–6 weeks. Larger plugins covering multiple business processes (a full ERP integration layer, a custom subscription engine) range from 8–14 weeks. We scope every plugin with a technical spec before development starts, so there's no ambiguity about what's being built.
Need a plugin that doesn't exist yet?
Book a 30-minute scoping call. We'll tell you what's genuinely custom work versus what a premium plugin already solves.
Start a project →