Blog / 22 October 2026 / 8 min read
What is white-label web development and how does it work?
White label web development explained for UK agencies. How it runs from brief to launch, who talks to the client, who owns the code and how it's priced.
Joe
Director and Lead Software Engineer

White label web development is when an agency sells a website or app to its client under its own brand, while a specialist development partner builds it behind the scenes. The client only ever deals with the agency, and the agency keeps the relationship, the pricing and the credit. Done well, it lets a design or marketing agency offer serious development without hiring a team to do it.
The short answer
- What it is: a development partner builds the work, and your agency sells and delivers it under your name.
- Who talks to the client: you do. The partner stays invisible unless you choose to bring them in as part of your team.
- Who owns the code: your agency or your client, depending on your contracts. The partner should assign everything they build to you.
- How it's priced: usually a fixed project price, a day rate or a monthly retainer, which you then build into your own quote.
What is white label web development, in practice?
The term comes from products made unbranded so another company can put its own label on them. In web work it means the same thing. The partner does the engineering, and everything the client sees carries your agency's brand. Emails come from your domain, the staging site sits on your URL or a neutral one, and documentation goes out on your template.
It differs from simply subcontracting a freelancer mainly in expectations. A white label partner expects to be invisible, works to your process, and treats your client as your client. That includes never approaching them for future work.
Agencies typically use it when:
- They've won more work than their team can build in the time available
- A client wants something outside their skills, such as a mobile app, a headless CMS build or a complex integration
- A big project needs a senior technical lead, but a permanent hire doesn't make sense
How does white label web development work, step by step?
The details vary between partners, but a good process looks roughly like this.
- Brief under NDA. You share the brief, designs or rough scope once both sides have signed a confidentiality agreement. Our guide to what a white label development NDA should cover explains the clauses that matter.
- Questions and scoping. The partner reads the brief and comes back with the questions your client will ask later: content, integrations, hosting, supported browsers and devices, accessibility, and who updates what after launch.
- Quote and plan. You get a fixed price or a day-rate estimate with a scope, assumptions, exclusions and a timeline. You turn this into your own proposal.
- Build in small steps. Work happens in short cycles with regular deploys to a staging site, so you can check progress and show the client along the way rather than waiting for a big reveal.
- QA and review. The partner tests against the agreed scope. You review it as the client would, then present it under your brand.
- Launch. The partner handles deployment, DNS changes, redirects and post-launch checks, with you approving the go-live time.
- Handover or support. Either your team takes it over with documentation, or the partner stays on for maintenance through a retainer.
Who talks to the client?
Your agency does. This is the heart of white label work. The partner sends questions and updates to you, and you decide what reaches the client and how it's worded.
Some agencies do bring the developer into technical calls, introduced as part of the team. That works well for things like planning an integration with the client's IT team, where relaying every question would be slow and things get lost. The rule is simple: the partner only speaks to your client when you ask, and always under your name.
Branding, tools and repositories
A good partner fits into your setup rather than asking you to adopt theirs. In practice that means:
- Working in your Slack, Teams, Jira, Linear or whatever you already use
- Building from your Figma files and design system
- Committing code to repositories in your GitHub, GitLab or Bitbucket organisation
- Deploying to hosting accounts owned by you or your client, such as Vercel, AWS or Netlify
The last two points matter more than they look. If the code lives in the partner's account, you depend on them to hand it over. If it lives in yours from day one, there's nothing to transfer and no awkward conversation if you ever part ways.
Who owns the code?
Under UK copyright law, work created by a contractor belongs to the contractor unless it's assigned in writing. So your agreement with the partner should assign the intellectual property in everything they build to your agency, or directly to your client, usually once it's paid for. Your contract with your client then passes it on as agreed.
There are two normal exceptions. Open source libraries come with their own licences. Reusable tools the partner already owned before the project are usually licensed to you rather than assigned. For the client's side of this question, see who owns my website.
How is white label development priced?
There are three common models:
- Fixed price for a defined scope. Best when designs and requirements are settled.
- Day rate for flexible capacity. Best for evolving projects or extra hands on an existing build.
- Monthly retainer for ongoing support, maintenance and improvements.
You then price the work to your client, either with a markup on the partner's fee or as part of a wider value-based fee. We compare these in more detail in white label development pricing models.
What are the pros and cons?
Advantages
- Say yes to more work without carrying extra salaries through quiet months
- Offer new services such as apps or headless builds without hiring for them
- Senior expertise on demand, often more senior than you could justify employing full time
- Variable cost, so you pay for development when there's a project paying for it
Disadvantages
- Less direct control over day-to-day work than with your own staff
- Higher cost per day than an employee who is already fully busy
- Communication overhead, because questions pass through you
- Dependency risk if the partner becomes unavailable, which is why owning the repos and having documentation matters
Most of the disadvantages shrink with a good partner and a clear process. Most of the advantages disappear with a poor one. That's why choosing carefully matters more than which pricing model you pick. Our white label partner checklist covers what to check before you commit.
Is white label development right for your agency?
It usually makes sense when development demand is uneven, when clients ask for things outside your core skills, or when you want to test demand for a new service before hiring. It makes less sense when you have a steady, predictable pipeline of the same kind of build, where an in-house developer may be better value.
The best way to find out is a small, low-risk first project. You learn how the partner communicates, how they handle feedback and how accurate their estimates are, without putting a major client at risk.
If you'd like to talk through a project, have a look at how our white label development for agencies works, or send over a brief and we'll give you an honest view on whether it's a good fit.