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Bespoke functionality built around your business needs

Custom WordPress Plugin Development

I develop custom WordPress plugins for businesses across the UK that need bespoke functionality — from quoting engines to custom admin dashboards and API integrations.

it services moritz reitz

Custom WordPress plugin development UK

Build exactly what your site needs

Tell me what you need your WordPress site to do and I’ll advise on the best approach — whether that’s a custom plugin, a Meta Box integration, or a lightweight code snippet. Free initial consultation included.

Build exactly what your site needs

Built for your exact use case

When off-the-shelf plugins aren't enough

Generic plugins introduce unnecessary features, code bloat, and potential security vulnerabilities. A custom WordPress plugin does precisely what your business needs — nothing more, nothing less. Whether you need a quoting tool, a client portal, a custom reporting dashboard, or a unique booking flow, I can build it as a standalone, maintainable plugin that integrates cleanly with your existing WordPress setup.

Code you can rely on

Secure, maintainable PHP development

All custom plugins I write follow WordPress coding standards and best practices — proper sanitisation, nonce verification, capability checks, and clean uninstall routines. I provide inline documentation and, where needed, a technical handover so your team or a future developer can maintain and extend the code without starting from scratch.

Works with Bricks, Meta Box & Fluent Forms

Seamless integration with your WordPress setup

Custom plugins I develop are built to work alongside the tools already on your site — Bricks Builder, Meta Box AIO, Fluent Forms, and WooCommerce. Whether the plugin adds a new admin menu, registers a custom REST endpoint, or hooks into your form submissions, it’ll feel like a native part of your WordPress installation.

Have a functionality requirement in mind?

Custom WordPress plugin development UK

Tell me what you need your WordPress site to do and I’ll advise on the best approach — whether that’s a custom plugin, a Meta Box integration, or a lightweight code snippet. Free initial consultation included.

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WordPress plugin development FAQ

Common questions about custom plugin builds

If you find yourself using multiple plugins together to approximate a feature, paying for premium plugins that are 80% irrelevant to your needs, or compromising on how a feature works because no plugin does it your way — a custom plugin is almost always the better long-term investment. It’s faster, lighter, and does exactly what you need.

Simple plugins — such as a custom shortcode, a form handler, or a lightweight admin tool — typically start from around £300–£500. More complex plugins with database tables, REST APIs, or third-party integrations are quoted on a project basis. Get in touch with your requirements for a free estimate.

Yes. I build plugins to WordPress coding standards, which means they’re written to remain compatible with core WordPress updates. I also offer post-launch maintenance to address any compatibility issues that arise from major WordPress or PHP version changes.

In most cases, yes — using WordPress hooks and a custom companion plugin rather than editing the original plugin files directly. This approach ensures your modifications survive plugin updates. I’ll review the existing code first and advise on the best approach.

Yes. Every custom plugin comes with inline code documentation and a plain-English summary of what the plugin does, how to configure it, and any known limitations. For more complex builds I also provide a short video walkthrough.

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