WordPress Plugin Development Services
When no plugin on the market does what you need, we build one. Our wordpress plugin development services create secure, lightweight custom plugins for WooCommerce, integrations, automation and business logic, built to WordPress coding standards and documented.
The businesses we build, grow and automate for
Eight O Eight
When off-the-shelf plugins aren’t enough
Stacking plugins and workarounds for one business rule slows your site and breaks on updates.
Five plugins for one feature
Workarounds pile up, conflict with each other and slow the site.
Manual work every day
Your team copies data between WordPress and other tools because nothing connects them.
A rule only your business has
Tax, pricing, booking or approval logic that no public plugin supports.
Custom WordPress plugin development, end to end
Every custom plugin is scoped, built, tested and documented properly, so it keeps working after WordPress updates.
Requirements and spec
We write a short spec of exactly what the plugin does before coding.
WooCommerce extensions
Custom pricing, tax, checkout, shipping and product logic.
API integrations
Connect WordPress to your CRM, ERP, payment, LMS or any REST API.
Admin settings screens
Settings pages so your team can change rules without code.
Security and standards
Nonces, capability checks, sanitising and WordPress coding standards.
Documentation and handover
Code comments, a readme and a walkthrough; you own the code.
A custom WordPress plugin in production
For an international course provider we built a custom wordpress plugin that assigns the correct WooCommerce tax class at checkout, based on course type, course origin and the buyer’s location. EU VAT for digital courses depends on where the buyer is, and no existing plugin handled their rules.
The plugin replaced manual tax set-up for every course and removed the risk of wrong invoices. It’s now on version 4 and still running. That’s what good wordpress plugin development looks like: one focused plugin doing one job reliably.
- Tax class chosen automatically at checkout
- Rules editable from an admin screen
- Works with LearnPress + WooCommerce
- No manual tax set-up per course
Custom WordPress plugin development examples
Typical custom wordpress plugin development projects include WooCommerce pricing and tax rules, booking and availability logic, syncing orders or leads to a CRM, membership and access rules, custom Gutenberg blocks, import/export tools and automations that trigger n8n or Zapier workflows.
Need a whole web app instead? See web application development.
- WooCommerce pricing, tax and checkout rules
- CRM, ERP and payment integrations
- Booking and membership logic
- Custom Gutenberg blocks
- Import/export and automation hooks
How we build your plugin
Short, clear steps with a test version before anything touches your live site.
Spec
We agree exactly what the plugin does, edge cases included, and fix the price.
Build
Development on a staging copy of your site, following WordPress standards.
Test
You test it; we fix issues and check compatibility with your theme and plugins.
Deploy and support
Install on live, document, and support updates for 30 days.
Development you can rely on
Built for real businesses, maintained over time. See all results.
websites built: WordPress, Shopify and custom
Track recordonline stores built and grown for the same founder
WooCommerce · Francein tracked course sales from ₹2.77L of Google Ads (best campaigns)
Google Ads · Education · 23 marketsGoogle and Meta tracking set-ups for businesses
Track record
WordPress plugin development cost
Plugins are priced per project after we’ve agreed the spec.
Small plugin
One focused feature or rule.
- Single feature
- Settings screen
- Documentation
- 30-day support
Integration plugin
Connect WordPress to another system.
- API integration
- Data sync + logs
- Error handling
- Admin settings
Complex plugin
Multi-feature business logic.
- Multiple modules
- WooCommerce extensions
- Roles and permissions
- Automated tests
How much does a custom WordPress plugin cost? The wordpress plugin development cost is usually $250–$450 for a single feature, $450–$950 for an integration, and $950–$1,600+ for complex logic. The custom wordpress plugin cost depends on how many rules, screens and integrations it needs. We fix the price after a written spec.
Frequently asked questions
What does WordPress plugin development include?
Can you modify an existing plugin?
Will my custom plugin break when WordPress updates?
Can you build WooCommerce extensions?
How long does a custom plugin take?
Let’s talk about your project
Book a free 30-minute call. We’ll look at what you have, tell you honestly what we’d do first, and send a fixed quote.
Or email hello@thryveapex.com · call +91 91002 80101