🏆 Automattic-Verified WooCommerce Pro Partner
WooCommerce Plugin Development
WooCommerce Plugin Development
Built to Extend Your Store, Not Bloat It
Most WooCommerce problems already have a plugin. The ones that don’t, unusual pricing rules, ERP-specific order workflows, checkout logic tied to your exact business rules, need to be built from scratch against WooCommerce’s action and filter hooks. We build custom plugins that extend WooCommerce cleanly, without the five-extensions-stacked-together bloat that quietly slows down a lot of “solved” stores.
4.9 Clutch · 87+ Verified Reviews
ISO 9001 & 27001 Certified
US-Registered (Greenville, SC)
98% Client Retention
Capability page. This covers custom plugin development specifically. See the parent WooCommerce Development page for the full build picture.
Our Engagement
What Counts as a “Safe” WooCommerce Migration
A right-sized plugin does exactly one job well: it hooks into WooCommerce’s action and filter system to run your specific business logic, ships with an admin interface if a human needs to configure it, and gets documented well enough that a developer who isn’t us can still maintain it. Anything less either breaks on the next WooCommerce update or turns into another undocumented black box nobody wants to touch.
Requirements & hook mapping
We map your business logic to the specific WooCommerce actions and filters it needs before writing a line of code.
Clean, documented codebase
Built to WordPress coding standards, commented, and documented so any future developer, ours or not, can read and extend it.
Admin UI where needed
Settings screens and admin-facing controls built with WordPress’s native UI patterns, not a bolted-on interface.
Custom database schema design
Custom tables where WooCommerce’s post-meta model would be inefficient at your data volume.
Automated testing
Unit and integration tests for business-critical logic, pricing, checkout, order processing.
Staging QA & rollout
Tested against your actual theme and plugin stack on staging before production deployment.
Documentation & handoff
Technical documentation delivered with the plugin, not held only in our team’s head.
Post-launch support window
A defined support period after launch to catch anything that only surfaces under real production traffic.
Outcomes, Not Output
WooCommerce Stores We’ve Helped Take to Scale
Three recent WooCommerce builds with the metrics that actually matter conversion lift, Core Web Vitals, AOV growth.
D2C Brand · Custom Theme + Subscriptions
+34%
Checkout completion after one-page checkout rebuild.
Rebuilt a US D2C brand’s WooCommerce store with custom one-page checkout, WooCommerce Subscriptions, and Klaviyo abandoned-cart recovery. LCP down from 4.2s to 1.7s.
B2B Wholesale · Custom Plugin + ERP
5×
Wholesale orders processed without manual ops touch.
Built role-based pricing, NetSuite integration, and quote-to-cart workflow for a US industrial wholesaler. Custom WooCommerce plugin replaced 3 third-party extensions.
Multi-Vendor · Dokan + Stripe Connect
$2.1M
GMV processed in first year post-launch.
Launched a multi-vendor marketplace on Dokan with custom payment splits, vendor reputation system, and dispute resolution. 240+ vendors onboarded within 6 months.
What We Actually Build
Custom WooCommerce Plugins, Built Around Your Business Logic
Not a feature list bolted onto a generic extension. Each plugin is scoped to the specific workflow it needs to run.
Pricing & Discount Logic
Customer-group pricing, quantity breaks, and negotiated B2B rates that off-the-shelf pricing plugins can’t express correctly.
Checkout & Order Workflow
Custom checkout fields, conditional logic, and order-status automation tied to your fulfillment or approval process.
ERP, CRM & PIM Integration
Two-way sync between WooCommerce and NetSuite, SAP, Salesforce, or a proprietary internal system, built against REST APIs or webhooks.
Custom Admin Tools & Dashboards
Internal-facing screens that give your ops or support team visibility and control WooCommerce’s default admin doesn’t provide.
Subscription & Membership Logic
Custom billing rules, proration logic, or access-tier gating layered on top of WooCommerce Subscriptions or Memberships.
Multi-Vendor & Marketplace Logic
Custom commission structures, vendor payout rules, or approval workflows layered on top of Dokan, WC Vendors, or a custom marketplace build.
Background Job & Performance-Safe Processing
Bulk pricing recalculation, large order imports, or scheduled sync jobs run through Action Scheduler instead of blocking checkout or admin page loads.
Beneath the Themes Where Generalists Get Lost
Why Choose AddWeb for WooCommerce Plugin Development
Build with a team independently recognized as an Automattic-verified WooCommerce Pro Partner, with 200+ WooCommerce stores shipped across complex commerce environments.
HOOK-NATIVE BUILDS
Built on WooCommerce’s Public API
Every plugin hooks into documented actions and filters, never core file modification or undocumented internals, which is what keeps a plugin stable across version updates.
UPDATE-SAFE ARCHITECTURE
Survives WooCommerce & WordPress Updates
Tested against WooCommerce’s release cycle and HPOS (High-Performance Order Storage) compatibility, so a core update doesn’t silently break your custom logic.
DOCUMENTED & MAINTAINABLE
No Black-Box Code
Every plugin ships with technical documentation covering the hooks used and how to extend it, so you’re never locked into needing our team specifically.
PERFORMANCE-AWARE
Won’t Slow Down Checkout or Admin
Heavy or bulk operations run through Action Scheduler and background processing, not inline on checkout or page load.
TESTED BEFORE SHIP
Unit and Integration Tested
Business-critical logic, pricing, checkout, order processing, gets automated test coverage, not just a manual click-through.
POST-LAUNCH SUPPORT
Support Window After Go-Live
A defined support period after launch specifically to catch issues that only surface under real production traffic and edge cases.
Practice Lead’s Stance
Why the AddWeb WooCommerce Practice Exists
Saurabh has led WooCommerce engineering teams through 200+ store builds, replatforms, and high-traffic migrations over the past decade. He’s the named WooCommerce voice on AddWeb’s published agency comparison work and the team’s escalation point for any Woo project that touches custom plugins, performance work, or headless architecture.
We don’t compete on theme shops. We compete on the work that happens after the theme is installed and we publish how we do it.
“The Pro Partner badge isn’t the point what it indicates is. Automattic doesn’t list agencies that can’t ship past theme customization. If your WooCommerce store needs custom plugins, HPOS migrations, headless front-ends, or B2B logic the off-the-shelf extensions can’t handle, that’s the work this team does every week. Themes are where most agencies stop. Pro Partner work is where it starts.“
Saurabh Dhariwal
CTO, AddWeb Solution · WooCommerce Pro Partner Lead
Verified On Every Major Review Platform
Trust Earned, Not Claimed
Automattic-verified WooCommerce Pro Partner. 4.9 Clutch from 87+ verified reviews. G2 recognized 2026. Verified across GoodFirms, Trustpilot, DesignRush, Glassdoor, and Google.
Have questions about building on WooCommerce?
WooCommerce Plugin Development FAQ
Find clear answers about cost, scope, integration, updates, and what custom development actually means versus off-the-shelf extensions.
It depends entirely on scope. A simple pricing-rule plugin might run a few thousand dollars, while a plugin handling ERP integration and complex order workflows can run into five figures. We scope and quote after a requirements call, before any development starts.
If an existing, well-maintained plugin covers 90% or more of your requirement, use it. Custom development makes sense when your business logic is specific enough that stacking extensions would be more fragile and expensive long-term than building it once.
It means the specific rule or workflow you need, a pricing formula, a checkout condition, a sync with another system, doesn’t exist as a ready-made setting in any plugin you could install. Custom development writes that exact logic once, directly into your store, using WooCommerce’s official hook system so it survives updates.
Yes. Custom plugins routinely connect WooCommerce to ERPs, CRMs, shipping carriers, and internal systems via REST APIs, webhooks, or direct database integration, depending on what the third-party system supports.
Code placed in functions.php lives inside your theme, so it disappears the moment you change themes and it’s rarely version-controlled or tested. A plugin is theme-independent, update-safe, and can be documented, tested, and handed off like any other piece of software your business depends on.
A focused, single-purpose plugin typically takes 2 to 4 weeks. Plugins involving ERP integration, custom admin interfaces, or complex order-processing logic can take 6 to 10 weeks.
Not if it’s built correctly. We build exclusively against WooCommerce’s public hook system rather than modifying core files or relying on undocumented internals, which is what keeps a plugin stable across WooCommerce version updates, including the shift to HPOS.
Yes. Every custom plugin ships with technical documentation covering the hooks used, the data structures, and how to extend it, so you’re never locked into needing our team specifically to maintain it.
Your Competitors Are Moving
We Make Sure You Move First.
Book a 30-minute strategy call with Saurabh or a senior architect. Walk away with a written technical perspective on your WooCommerce store whether or not you hire us.
