White-labelWordPress development
Your agency sells WordPress every month. We build the custom themes, blocks, and integrations behind it — under your brand, with no page builder doing the thinking for us.
In short
White-Label WordPress Development, defined.
White-label WordPress development is when an agency sells a WordPress site to its client and a partner studio builds it behind the scenes. Blackbyrds Digital writes custom themes and Gutenberg blocks, models content with ACF and custom post types, builds and extends WooCommerce, and runs WordPress headless behind a React front end — delivered under your agency name and documented for whoever maintains it next. You keep the client, the strategy, and the credit.
You sell. You manage the client. We build.
Background
WordPress is the right answer more often than agencies admit
WordPress is the CMS most of your clients already know how to use, and that is not a small advantage. It has a mature editorial model, an integration for nearly everything a small business runs on, and a hosting market that competes hard on support. For a content-led site with a real publishing cadence, a membership area, or a catalogue that lives alongside the content rather than apart from it, WordPress is usually the shortest route to a client who can run their own site without calling you every Tuesday.
The problem is almost never WordPress. It is how WordPress gets built: a purchased theme, a page builder, and twenty-odd plugins each loading their own stylesheet and their own copy of jQuery. That is why the same platform produces sites that pass Core Web Vitals and sites that take eight seconds to paint. We build the other way — a custom theme, blocks that match the design system, content modelled properly, and a plugin list short enough to audit in an afternoon. The snobbery about WordPress is a bad reason to lose a project. A bad WordPress build is a good reason to lose the client afterwards.
Why agencies partner
Why agencies bring us WordPress work.
WordPress is your volume, not your exception
Most agencies sell far more WordPress than anything else, because it is what clients ask for and what most briefs are built around. The question is never whether you take the next WordPress project — it is whether it lands with someone who understands the template hierarchy and the query loop, or with whoever happens to be free that week.
A page builder is a decision you pay for later
Elementor or Divi gets a site live quickly, then the client asks for a filterable case-study archive, a second language, or a page that loads in under two seconds. Builder sites are quick to launch and expensive to change, and the bill for that arrives on your desk rather than the plugin vendor’s.
The maintenance tail is where WordPress projects go wrong
Plugin updates, PHP version bumps, an abandoned plugin with a disclosed vulnerability, and a theme that three different developers have edited directly in production. Agencies rarely price for this and then absorb it for years. We build so the update path is boring, and we say plainly when an inherited site cannot be made safe without a rebuild.
Someone has to work on the site you did not build
A large share of agency WordPress work is inherited: a site from the client’s last developer, a freelancer who stopped replying, or a marketplace theme nobody has the licence for anymore. We take those over, document what is actually in there, and give you an honest read on what is worth keeping before you quote the next phase.
Deliverables · 08
What we deliver.
- Custom themes built from your Figma files — no marketplace theme and no page builder standing between the design and the markup
- Gutenberg block development: native blocks in React, block patterns, and theme.json so editors compose pages inside the design system instead of around it
- Content modelling with Advanced Custom Fields, custom post types, and taxonomies that match how the client actually organises their work
- WooCommerce builds and extensions — product data and variations, gateways, shipping logic, checkout adjustments, and the order flow the client’s operations team has to live with
- Performance and Core Web Vitals work: query discipline, asset loading, image handling, object and page caching, and a plugin list kept short on purpose
- Security and update hygiene — roles and capabilities, hardened logins, backups, staging environments, and a documented plugin and licence inventory
- Multisite networks for franchise, campus, and multi-brand clients that need shared templates with separate editors
- Headless WordPress as a content back end for a Next.js or React front end, via WPGraphQL or the REST API, with editorial preview intact
Capabilities
The technical detail.
- Themes
- Custom themes from scratch — template hierarchy, theme.json, block patterns, no builder dependency
- Blocks
- Gutenberg block development in React, block variations, patterns, and editor-side styling
- Content modelling
- ACF Pro, custom post types, taxonomies, repeaters, options pages, and editor-safe field design
- Commerce
- WooCommerce — product types and variations, payment gateways, shipping logic, checkout and order flow
- Performance
- Core Web Vitals, query optimisation, object and page caching, image and asset delivery
- Headless
- WPGraphQL or REST feeding a Next.js or React front end, with preview and revalidation wired up
- Operations
- Multisite, migrations, staging, roles and capabilities, backups, and update and security hygiene
Stack
What we build it with.
White-label
How the white-label part works.
Built on staging you can show
Every build runs on a staging environment under a neutral URL with a real database and real content, not a screenshot deck. You send the link to your client or drop it into your own project tool, and the work is reviewable at any point without a call.
Our name is nowhere in the build
No credit in the footer, no author line in the theme header or readme, no branding in the admin. If the client’s next developer opens the theme, they find documentation — not a business card.
We work on the host you already sold
Managed WordPress, a shared plan, a VPS, or your own infrastructure — we build to what the client is on. If the host is the actual reason the site is slow, we will tell you that before the optimisation work starts rather than after it fails to help.
Use cases
When agencies call us in.
The content-led site that has to be editable
A brand, publisher, or professional-services site where non-technical staff publish weekly. The win is not the launch, it is that six months later the marketing coordinator is still adding pages without breaking the layout or emailing you.
The rescue
A site you inherited with the client: unknown plugins, a theme edited in place, a PHP version the host is about to drop. We audit first, stabilise, then quote the work that is genuinely worth doing rather than proposing a rebuild by reflex.
The shop that does not need Shopify
A modest catalogue, unusual pricing or membership rules, or a business where the content and the commerce belong on the same site. WooCommerce handles that well when someone builds it properly — and we will say when the client would be better served on Shopify.
The React front end with a familiar back end
The client refuses to give up the WordPress editor and your designers want a front end WordPress themes cannot deliver. We keep WordPress as the content back end and build the front end in Next.js against WPGraphQL, preview included.
More white-label
Other disciplines we deliver.
Selected work
Related work.
Cromwell Press AI Editorial Workflow
A London academic publisher automated copy-editing, fact-checking, and reviewer routing across 180 active titles.
Meridian Art Museum Membership Automation
A Chicago arts foundation automated membership renewals, donor receipts, and exhibition RSVPs across 24,000 members.
AI Content Automation Suite
From manual blog writing and content bottlenecks to AI-powered content production that tripled output for a digital agency.
Direct clients
Not an agency? The same team delivers this work directly under our own name.
WordPress FAQ
Questions agencies ask first.
Do you build with Elementor, Divi, or another page builder?
Not by default. We build custom themes and Gutenberg blocks, because that is what keeps a site fast and editable years later. If the client already has a builder site and the brief is for changes rather than a rebuild, we work inside it competently and tell you where it will limit what you can sell next.
Can you take over a WordPress site someone else built?
Yes, and it is a large part of what we do. The first deliverable on an inherited site is a written audit — theme modifications, plugin inventory and licences, PHP and database versions, known vulnerabilities, and anything edited directly in production. You get that before we touch anything, so you can scope the next phase with real information instead of a guess.
Can a WordPress site actually pass Core Web Vitals?
Yes, and the work is unglamorous rather than clever. Most WordPress performance problems are plugin sprawl, unbounded queries, uncached lookups, and images shipped at the wrong size — not the platform. We build custom themes with a short plugin list, add object and page caching where it earns its place, and measure on the client’s actual hosting rather than a local machine.
WooCommerce or Shopify — which should we sell?
WooCommerce when the store lives inside a content site, the pricing or membership rules are unusual, or the client needs control over the checkout and is willing to own the hosting. Shopify when the catalogue and order volume are the whole business and the client wants the platform to carry the operational risk. We build both, so the recommendation is not a sales position.
When is headless WordPress the right call?
When the front end genuinely needs a React application — heavy interactivity, a shared design system across properties, or a site that is part website and part product — and the client still needs the WordPress editor. It is not a default. Headless adds a build pipeline, a preview problem, and a second thing to maintain, so if the site is mostly pages and posts, a well-built classic theme wins.
What do we get at handover?
The repository with its full commit history, a database and uploads export, environment configuration, the plugin and licence inventory, and written setup and deployment documentation — enough for your team or the client’s next developer to run and extend the site without us. Commercial terms, including anything to do with rights in the code, are agreed per partnership before work starts rather than assumed from a web page.
Partner with us
WordPress delivered under your brand.
Send the brief, the designs, or the client conversation so far. You get a written scope, a technical approach, and a fixed quote you can mark up.