Have a custom WordPress plugin developed

Is your team copying data by hand, missing a feature or struggling with plugins that do not work together? GSD develops WordPress plugins around your workflow, from an extra administration screen to integrations for WooCommerce, LearnDash and business software.

Make WordPress fit the way you work

Standard plugins solve many problems, but do not always fit your workflow. An extra spreadsheet, duplicate data entry or a manual check after every order can indicate that part of your process is still missing from the website.

We first review the plugins you already use. Sometimes a setting or an existing extension is enough. When new functionality is needed, we build a custom plugin that fits your website and the people using it.

From an extra feature to a complete integration

A custom plugin can update product details from an external system, synchronise course content across learning environments or give an administrator a screen for a task WordPress does not yet support.

For integrations, we also handle missing information and external services that temporarily fail to respond. You need to see which data has been processed and where someone needs to intervene.

  • Administration screens and features for your business process.
  • Exchange data with CRM, stock management or other business software.
  • Extensions for WooCommerce, LearnDash and media storage.

Test on your website before customers use it

Your website already has a theme, plugins and users. We therefore develop in a test environment that reflects that setup. You can try and review the new feature before it reaches the live website.

We test the main actions, user permissions and interaction with other plugins. For data exchange, we also check repeated requests and failures to prevent temporary outages from creating duplicate data.

A plugin you can keep using

You receive guidance on settings and everyday use. Your team knows where to find alerts and which components depend on an external service or licence.

We can maintain and extend the plugin after delivery. When WordPress, WooCommerce or a connected API changes, we test whether the feature still works correctly. Maintenance remains part of keeping your plugin useful.

What does a custom WordPress plugin cost?

An extra input field is a smaller project than an integration with several systems. The price depends on the features, screens, permissions and data the plugin needs to handle.

We identify the features you actually need and prepare a proposal for them. You can see the development and testing costs, any external charges and the options for ongoing maintenance.

Related work by GSD

We built plugins for LearnDash synchronisation, storing WordPress media in Cloudflare R2 and exchanging product and stock data between Onderdelenlijn and WooCommerce. Explore the features and workflows behind these projects.

Frequently asked questions

Can you modify my existing plugin?

Yes. We review how the plugin is built and what you need to add. We explain whether modifying it makes sense and whether its licence and update mechanism allow it.

Do you build WooCommerce integrations?

Yes. For example, we connected Onderdelenlijn to WooCommerce for product and stock data. We can also assess how products, stock or orders can be exchanged with other systems.

What happens after a WordPress update?

An update can affect the plugin. Through ongoing maintenance, we can check updates in a test environment first and adjust the code when needed. We discuss this support during development.

Does my website need rebuilding?

Usually that is not the goal. We add the required feature to your existing website. If the theme or another plugin creates a limitation, we explain what needs changing.

What is missing from your WordPress website?

A missing feature, a cumbersome task or an integration that does not exist yet? We will explore how your website can handle that work.