White Label Next.js Development for Agencies
Your invisible dev team. Our code, your brand.
White Label Next.js Development That Disappears Behind Your Brand
You landed the client. You sold the vision. Now you need a team that can actually build it — without blowing your margins, missing deadlines, or leaving fingerprints in the codebase.
That's what we do. Social Animal operates as your invisible development partner. We build production-grade Next.js applications under your brand, your processes, your client relationships. No co-branding. No attribution. No trace of us in the code, the repo, or the invoice.
We've been doing this for branding agencies, creative studios, and digital consultancies across London, the UK, and the US since headless architecture was still a hard sell. Now it's table stakes. The agencies that win are the ones who can ship Next.js 15 projects without maintaining a full-time dev team.
Why Agencies Outsource Next.js Development
Hiring senior React developers is expensive and slow. A strong Next.js engineer in London or New York commands £80-130K+ before you factor in benefits, management overhead, and the inevitable bench time between projects.
White label development solves this cleanly:
- Scale on demand — Spin up a full dev team for a 12-week build, then scale back to zero. No severance, no awkward conversations.
- Protect your margins — Our transparent pricing means you know exactly what a project costs before you pitch it. Mark it up, keep the difference.
- Ship faster — We've built dozens of Next.js applications. We don't need to figure out App Router patterns or Vercel deployment pipelines. We've already solved those problems.
- Stay focused — You handle strategy, design, and client relationships. We handle the engineering.
Who This Is For
We work with three types of agencies:
Branding agencies that design beautiful identities but don't have in-house development. You need a partner who can translate Figma files into pixel-perfect, performant websites without you babysitting the build.
Creative agencies running campaigns and digital experiences. You need Next.js expertise for interactive, server-rendered applications that hit 95+ Lighthouse scores — not WordPress templates.
Digital consultancies that sell strategy and need reliable execution. You want a team that integrates into your Jira board, joins your Slack channels, and operates like they're your own employees.
Our Technical Approach
We don't just write React components. We architect headless applications built on the latest Next.js 15 patterns, deployed to Vercel's edge network, and connected to whichever CMS your client needs.
Next.js 15 App Router
Every project we ship in 2025 uses App Router. No exceptions. Pages Router is legacy at this point, and we're not interested in building technical debt into your client's codebase.
App Router gives us:
- Server Components — Data fetching happens on the server. Zero unnecessary JavaScript shipped to the browser. Faster pages, better SEO.
- Streaming and Suspense — Progressive rendering so users see content immediately, even on complex pages.
- Parallel and Intercepting Routes — Modal patterns, dashboard layouts, and multi-panel UIs without the routing gymnastics.
- Server Actions — Form handling and mutations without building separate API routes. Clean, secure, fast.
Headless CMS Integration
We're agnostic but opinionated. We integrate with Sanity, Storyblok, Contentful, Payload, Strapi, and DatoCMS depending on project requirements. For most agency clients, we recommend Sanity for its real-time collaboration features or Payload when the client needs something self-hosted.
Every CMS integration includes structured content modelling, preview mode for editors, and webhook-triggered revalidation so content updates go live in seconds.
Vercel Deployment
We deploy to Vercel by default. Preview deployments on every pull request. Production deployments with automatic rollback. Edge functions for dynamic content at sub-50ms latency globally.
If your client has infrastructure requirements that rule out Vercel, we also deploy to Netlify, AWS (via SST or Amplify), and Docker-based setups on any cloud provider.
Code Quality Standards
Every project includes:
- TypeScript — No plain JavaScript. Ever.
- Automated testing — Vitest for unit tests, Playwright for E2E.
- Turbopack — 700% faster hot module replacement during development.
- ESLint + Prettier — Consistent code formatting across the entire codebase.
- Full documentation — README files, architecture decision records, deployment guides. Your team (or your client's next developer) can pick up the project without a handover call.
How the White Label Partnership Works
NDA-First Onboarding
We sign your NDA before we see a single brief. If you prefer, we also have our own mutual NDA ready to go. Either way, confidentiality is locked in from day one.
Integration Into Your Workflow
We don't ask you to adopt our tools. We join yours. Jira, Linear, Asana, Monday — whatever you use for project management. Slack, Teams, or Discord for daily communication. Figma for design handoffs. GitHub or GitLab for code.
To your clients, we don't exist. We use your email domain if needed, attend calls under your brand, and present work as your team.
Transparent Pricing
No discovery fees. No surprise invoices. We scope every project with a fixed price or a clearly defined retainer structure, agreed before work begins.
| Model | What You Get | Best For |
|---|---|---|
| Sprint-based | 2-week delivery cycles, defined scope per sprint | Campaign sites, MVPs, landing pages |
| Dedicated team | Full-time developers embedded in your workflow | Ongoing client accounts, large builds |
| Retainer | Monthly hours for maintenance, iterations, support | Post-launch clients, continuous improvement |
We provide detailed breakdowns so you can mark up with confidence. Most agency partners apply a 40-80% margin on our rates, and their clients are happy to pay it.
What Gets Delivered
- Production-ready Next.js 15 application deployed to Vercel (or your preferred platform)
- Complete source code — you own it, full stop
- CMS configured with content models, preview mode, and editor documentation
- Core Web Vitals optimised to 95+ Lighthouse scores
- Responsive, accessible UI built to WCAG 2.1 AA standards
- Git repository with clean commit history and CI/CD pipeline
- Technical documentation your team can maintain independently
Technology Stack
Every technology we use is chosen because it ships faster, performs better, and scales cleanly. We specialise in the modern headless web stack.
- Framework: Next.js 15 (App Router), Astro for content-heavy sites
- Language: TypeScript exclusively
- Styling: Tailwind CSS, CSS Modules, or styled-components based on project needs
- CMS: Sanity, Payload, Storyblok, Contentful, DatoCMS
- Deployment: Vercel, Netlify, AWS
- Testing: Vitest, Playwright, Storybook for component libraries
- Animation: Framer Motion, GSAP for complex interactions
Working With UK and US Agencies
We operate in GMT/BST timezone with overlap hours for US Eastern and Pacific. London agencies get same-timezone collaboration. US agencies get morning overlap for standups and async updates throughout their day.
We've worked with agencies in London, Manchester, New York, LA, Austin, and Toronto. The timezone question comes up every time. It's never been a problem in delivery.
Your Clients Never Know
That's the entire point. We build the thing. You take the credit. Your clients get a world-class Next.js application, and you grow your agency without the overhead of an engineering department.
If that sounds like the kind of partnership that would change your agency's growth trajectory, let's talk. We'll sign your NDA first.
Common questions
Will my clients know you're involved?
No. We operate under your brand completely. We use your tools, join calls under your name if needed, and leave zero traces in the codebase, documentation, or deployment. Every NDA is signed before we see your first brief. As far as your clients are concerned, your agency built everything.
What does white label Next.js development cost?
Pricing depends on scope and engagement model. Sprint-based projects start from fixed per-sprint pricing. Dedicated developers are available on monthly retainers. We provide detailed breakdowns upfront so you can apply your agency margin with confidence. No hidden fees, no surprise invoices.
Do you work with agencies in the US and UK?
Yes. We work with agencies across London, the wider UK, and the United States. We operate in GMT/BST with overlap hours for US Eastern and Pacific timezones. Async communication and daily standups keep projects moving regardless of location.
Which CMS platforms do you integrate with?
We integrate Next.js with Sanity, Payload, Storyblok, Contentful, DatoCMS, and Strapi. Each integration includes structured content models, live preview for editors, webhook-triggered revalidation, and documentation. We recommend the best fit based on your client's editing needs and budget.
Do you use Next.js 15 App Router or Pages Router?
Every project ships with App Router. It's the future of Next.js and delivers measurably better performance through Server Components, streaming, and server-side data fetching. Pages Router is legacy. We don't build on it unless maintaining an existing codebase requires it.
Who owns the code you produce?
You do. Full intellectual property ownership transfers to your agency on delivery. You get the complete source code, Git repository, documentation, and deployment pipeline. No licensing fees, no ongoing dependencies on us, and no lock-in of any kind.
How quickly can you start on a new project?
Most partnerships are onboarded within 48 hours to one week. We sign NDAs, get access to your project management and design tools, and begin scoping immediately. For agencies with urgent deadlines, we've started sprint work within three business days of first contact.
What if we already have developers but need overflow capacity?
That's one of our most common arrangements. We embed into your existing team as additional developers, following your coding standards, branching strategy, and review processes. Your lead developer stays in control. We add velocity when your team is at capacity.
Ready to get started?
Free consultation. No commitment. Just an honest conversation about your project.
Let's build
something together.
Whether it's a migration, a new build, or an SEO challenge — the Social Animal team would love to hear from you.