1. What is white label web development?
White label web development is when a development agency builds a website, web application, or digital product on behalf of another agency, whose branding appears on all deliverables. The selling agency presents the finished work to the end client as their own. The development partner stays invisible. The end client has no reason to know — and no reason to care — that a third party was involved in the build.
WebAnts is a London web development agency rated 4.9 stars across Clutch, Upwork, DesignRush, and Google. We have worked as a white label development partner for branding studios, digital marketing agencies, and PR firms across the UK and internationally. We build the websites, web apps, and Shopify stores. Our partner agencies present the finished work to their clients. Our name never appears anywhere the client sees.
The arrangement is entirely standard and entirely legitimate. It is how a significant share of the most successful design and marketing agencies scale their development capability without carrying a full engineering team on permanent payroll. Done properly, it works well for everyone involved: the agency wins the work and the margin, the end client gets a quality result, and the development partner builds a reliable and consistent project pipeline.
Already know you want a white label partner?
This is an educational guide explaining how the model works. If you are ready to discuss a specific project, visit our White Label Development service page to see pricing, platforms, and how to get a quote.
What white label development is not: a race to the bottom on price, an excuse for poor communication, or a shortcut around proper project management. The agencies that run white label relationships well treat their development partner as a specialist team member, not a black box they throw briefs at. The ones that run it badly usually have unclear scopes, no formal change control, and the assumption that the developer will fill in whatever gaps the brief leaves out.
2. Why agencies use white label development partners
The reasons agencies reach out about white label partnerships usually fall into three categories, and it is worth being honest about which one applies to your situation, because the answer shapes what kind of partner and what kind of structure you need.
Reason 1
You have the client relationships but not the development capacity
A branding studio wins a client who also needs a Shopify store. A PR agency pitches a website redesign as part of a retainer. A marketing agency's client wants a web application built. None of these businesses are development agencies. But walking away from the work — or worse, referring the client elsewhere — means losing margin and potentially the relationship entirely. White label development lets you say yes.
Reason 2
You have the capacity but not the specialism
A WordPress agency wins a project requiring Next.js and Supabase. A design agency needs a backend API built. A digital marketing agency's client needs a Shopify migration from Magento. You can do most of it. You cannot do all of it without a specialist. Rather than passing on the work or stretching your team into unfamiliar territory, a white label partner covers the gap.
Reason 3
You want to scale without the overhead of permanent hiring
A senior developer in London costs £55,000 to £90,000 in salary alone. Add employer national insurance contributions, pension, equipment, training, and benefits, and a single developer hire costs closer to £80,000 to £120,000 annually. For project-based work that fluctuates in volume, white label development lets you access senior-level talent per project without that ongoing overhead sitting on your P&L in a quiet month.
3. How white label pricing works in practice
This is where most agencies get the maths wrong, and it costs them either the project margin or the client relationship. The basic model is straightforward. The white label developer charges you an agency rate. You add your margin and quote the end client. The gap between what you pay the developer and what you charge the client is your gross margin on the development component.
Most white label development partners in London charge between £60 and £150 per hour, depending on specialism, seniority, and the platform. Bespoke React or Next.js development typically sits at the higher end. WordPress and Shopify builds sit lower. UI/UX design, SEO, and content work have their own rate structures.
Fixed project pricing is common for defined scopes and is almost always preferable to hourly billing for your client relationship. Your white label partner quotes you a fixed price for the scope. You mark it up and quote the client. The uncertainty is contained. A working rule of thumb for UK agencies is a 40 to 50 percent markup on the underlying development cost, though this varies depending on the value of the client relationship and the complexity of account management you're doing on top. If you are doing significant client communication, project management, and QA, a 60 percent markup is entirely defensible.
Where agencies get into trouble is scope underestimation. White label development works on the assumption that the scope is well defined. Poorly specified projects that expand during the build eat into your margin without any mechanism for recovery, because you have already quoted the client a fixed price. Every good white label partnership includes a formal change control process for scope additions — and the discipline to actually use it.
Typical white label project price ranges (London, 2026)
These are white label rates — direct client pricing is typically 30 to 50 percent higher. All WebAnts white label work is fixed price with formal change control.
4. What you actually get in a white label engagement
The deliverables in a white label engagement vary, but for website and web application projects the typical structure works as follows. You provide the creative brief, the design files or commission them from your own team, and client feedback during review rounds. The white label developer provides the development work, the staging environment, the testing, and the final deployment.
All communication happens between you and the developer — never between the developer and your client. Project management sits with you. You are the single point of contact for the client throughout the engagement. This is how confidentiality is maintained, and it is also why your briefing and project management skills matter more in a white label engagement than in a direct client relationship. The quality of what the developer can deliver is ceiling-limited by the quality of the brief they receive.
A few things that good white label partners provide as standard, and that you should expect as a baseline before signing any agreement:
- ✓Regular staging updates — typically weekly — so you can review progress before showing the client. This prevents surprises at handover and gives you the chance to catch issues before they become client issues.
- ✓Documented deliverables that are yours to use without restriction. No licensing dependencies on the developer, no code that references their proprietary tools or environment.
- ✓A handover pack: credentials, documentation, deployment instructions, and a brief technical orientation so you can support the client independently after launch without always needing the developer on call.
- ✓NDAs and confidentiality agreements as a baseline, not an afterthought requested awkwardly after the project starts.
- ✓A post-launch warranty period covering bugs and performance issues that emerge after go-live — typically 30 days as a minimum.
5. NDAs and client confidentiality: what actually matters
This is the piece most agencies worry about first and should probably worry about second. The more pressing risk is not the NDA — it is the operational discipline to maintain confidentiality without one. That said: always get an NDA. A mutual NDA covers both parties. The developer agrees not to approach your clients directly. You agree not to poach their team or share their pricing with competitors. For ongoing partnerships, an NDA is signed once and covers all projects. For one-off work, a project-specific agreement is fine.
What NDAs cannot protect against is a client who asks direct questions. "Who built this?" is a question some clients will ask — usually curious rather than suspicious. Your standard response should be briefed with your team: something along the lines of "All development is done by our dedicated team" or "We have a development team that works exclusively on our projects." Both are accurate if the white label partner is operating under your direction and your processes.
The more important protection is operational. A few non-negotiable practices:
Use your own email addresses for all project communications. No third party branded email should ever appear in a thread the client can see.
Use your own project management tools. Whatever the client can see — Notion, Linear, Basecamp — should carry your branding, not the developer's.
Run staging environments on your own subdomain. staging.yourclientsite.com, not a URL that references the development agency's platform.
Ensure no third party branding appears in code comments, file names, repository references, or deployment configurations the client could ever access.
Most white label projects run for years without clients ever asking who built their site. The ones where it becomes an issue are almost always due to an operational slip — a stray email address, a visible repository name, a developer who accidentally CC'd into a client thread. Build the right habits from day one and the NDA is a formality, not a lifeline.
6. The project types that work best
Not every project type is equally well suited to white label development. The ones that consistently produce the best outcomes share a few characteristics.
Works well
- ✓Bespoke marketing sites with a defined page scope
- ✓Shopify custom theme builds and store migrations
- ✓WordPress custom theme development with ACF
- ✓Web application MVPs with a written feature scope
- ✓API development for defined integration requirements
- ✓Website redesigns where existing URLs and content are documented
Harder to run
- ✗Vague briefs where design decisions happen during the build
- ✗Very small projects where the coordination overhead exceeds the value
- ✗Projects requiring deep, persistent access to client-proprietary systems
- ✗Ongoing product development where the developer needs direct client context
- ✗Projects where the client wants direct access to the dev team for queries
The throughline is scope clarity. The better you can specify a project before development starts, the better a white label engagement runs. "Build a 12-page marketing website on WordPress with the following functionality, delivered from these Figma files" works. "Build something that feels modern and looks premium" does not — at least not without a discovery and design phase that happens before development is handed over.
7. Red flags when vetting a white label partner
The London development market is large and varied. There are excellent white label development partners and there are developers who will cost you a client. Here is what to watch for.
A portfolio that does not match what you need
A developer who shows strong Webflow work but your project is a Laravel API is not a match, regardless of how impressive the portfolio looks. The portfolio is evidence of specific capability, not general quality.
No fixed pricing
A developer who can only quote hourly is transferring the financial risk entirely to you. Experienced white label developers know how to scope a project and commit to a fixed price. If they cannot or will not, that is a meaningful risk signal.
Slow response times during the vetting stage
How a developer communicates before the project starts is the strongest predictor of how they will communicate during it. A partner who takes three days to reply to a proposal request will take three days to reply to an urgent staging issue. Test responsiveness before you commit.
Reluctance to sign an NDA
Any credible white label development partner has signed NDAs regularly. Reluctance is unusual. Refusal is a dealbreaker.
No staging environment
Launching directly to production without a staging review is reckless. Any professional development partner runs a staging environment as standard. If they do not, ask why before you go further.
References they cannot or will not provide
Ask for at least two references from other agencies who have run white label projects. Ask those references specifically about communication during the build, how issues were handled, and whether they would use the partner again. If the developer cannot provide agency references, ask why.
8. How WebAnts works as a white label partner
WebAnts is a London web development agency with a 4.9 star rating on Google, Clutch, Upwork, and DesignRush. We have been a white label development partner for UK and international agencies since the start, and white label work now accounts for a meaningful share of our project pipeline. Here is exactly how we operate.
Mutual NDA as standard
Signed before any project discussion. No exceptions. We have a standard mutual NDA template ready to go. If you have your own, we will review it. We have signed hundreds of these and the process takes less than a day.
Agency rate pricing
Our white label rates are lower than our direct client rates because the account management overhead is lower. You manage the client. We focus on the build. We always quote a fixed price for a defined scope — no hourly estimates, no open-ended engagement without a written scope document.
Your branding everywhere
Staging environments use your subdomain. Documentation comes on a neutral template. There are no WebAnts references in code comments, file names, or deployment configurations. We have done this enough times that the operational discipline is second nature.
Weekly progress updates
You get a staging link and a written update every week. You choose what to share with the client and when. We never communicate with your client directly unless you explicitly instruct us to and are present in the conversation.
Post-launch support
A 30-day warranty period covers bugs and performance issues at no additional cost. After that, we offer ongoing retainer or ad-hoc rates. You can also take full ownership of the codebase and support the client independently — everything is fully documented and handed over.
If you are a digital marketing agency, branding studio, PR firm, or SEO agency that regularly wins web development work and currently walks it away or refers it out, we would like to have a conversation. Our white label development service page has more detail on how we structure partnerships, and you can book a free call with no pressure from there.
Further reading
If you are researching white label partnerships more broadly, the following resources are worth reading:
- Clutch — verified reviews of London web development agencies — useful for vetting development partners with independently verified client reviews.
- DesignRush — UK web design agency rankings — curated directory with agency specialisms and project experience levels.
- You may also find our guide on WordPress vs Webflow vs Framer useful when briefing platform choices to a white label partner.