White Label Web Development for Agencies: Builds, Integrations and Maintenance Under Your Brand

Updated October 2026 · Written and maintained by the Progression Agency strategy team

White label web development is website engineering that a development partner carries out and another agency sells as its own: the partner writes the code, connects the integrations, deploys the site and keeps it patched, while the reselling agency keeps the client, the brand and the price. Progression Agency provides white label web development for marketing agencies, design studios, consultants and software companies that sell websites without a development team, or without enough of one. Progression Agency is based in New York City and works with clients across the United States and worldwide.

Where design ends and development begins

Design decides how a site looks and how people move through it; development makes it work, connects it to the client’s systems and keeps it running. Most resold projects need both, and the line between them is where scope disputes usually start.

What the agency hands to the developer

An approved design file, final or near-final copy, brand assets, the purpose of each form and a list of every system the site has to talk to. The more of this is fixed before coding starts, the closer the final bill stays to the quote.

What the development partner answers for

Working code on the agreed platform, integrations that pass test transactions, performance and accessibility targets met on the staging site, written documentation, and a launch that keeps existing URLs working.

The gray zone between the two

Forms, tracking tags, content entry and small layout decisions made mid-build belong to nobody unless the scope names an owner. Decide in advance whether a developer may adjust a layout that breaks at a certain width or must send it back to the designer.

Why do agencies resell development instead of hiring developers?

Because builds arrive unevenly and call for a spread of skills few agencies can keep busy. A partner turns a fixed payroll cost into a cost per project and adds maintenance revenue the agency would otherwise refer away.

Uneven project flow

Three launches in one quarter and none in the next is normal for a marketing agency. A salaried developer sits idle in the quiet months and becomes the bottleneck in the busy ones; a partner absorbs the peaks.

Stacks you need twice a year

One client wants a Shopify store, another a headless site on a content API, a third a WordPress plugin that syncs with its CRM. A partner fluent in all three saves hiring for skills used a handful of times a year.

Maintenance revenue without an on-call schedule

Every site sold needs updates, backups and fixes for as long as it runs. Reselling a care plan keeps that monthly revenue with the agency without anyone at the agency carrying a phone when a plugin update breaks checkout on a Sunday.

Briefs larger than the team has shipped

Member areas, portals and ERP integrations are briefs an agency would otherwise decline. With a partner it can bid for them, provided it is honest with itself about how much of that work it can supervise.

How agencies search for a white label web development partner

Under many spellings. In Ubersuggest data for September 2026, white label web development and whitelabel web development, written as one word, each draw about 320 US searches a month, and two services phrasings add about 140 a month each.

Spelling and word order

Agencies type white label, whitelabel and white-label interchangeably, and some put the service first, as in web development white label. The need underneath is the same whichever spelling arrives: someone to build the site the agency has sold.

Reseller and wholesale phrasing

A smaller set of searches names the commercial model instead of the work: web development reseller and website development reseller at about 90 a month each, and web development reseller program, wholesale website development and wholesale web development at about 10 each. These searchers want partner terms and pricing more than a portfolio.

WordPress searches and what they cost advertisers

WordPress has its own cluster: white label WordPress development and its one-word spelling at about 70 a month each, and maintenance phrases at 40 to 70 a month. The two maintenance phrasings with recorded bids cost $30.22 a click, among the highest in the set, a sign that advertisers value clients who stay on a monthly plan.

What do white label website development services include?

Builds, integrations, migrations, performance and security work, and the maintenance that follows launch. Each can be sold on its own or bundled into one program per client.

Custom builds from an approved design

The most common resold project: the agency or its design partner supplies approved files and the developer builds templates the client can edit safely. Our custom website development page explains when custom code is worth paying for.

Landing pages and campaign microsites

Paid media agencies resell quick builds for campaigns: a landing page or a small microsite tied to one offer, with tracking that reports conversions back to the ad platforms. Turnaround matters more here than anywhere; see our landing page design agency page.

Ecommerce builds

Stores add catalog structure, checkout, payments, tax, shipping and product data to the job, and carry more integrations than any other site type, so they need the most testing. Our ecommerce web development page covers the platforms.

Migrations and replatforming

Moving a client to a new platform or host is engineering risk with no visible reward if done well: content, URLs, redirects, forms and tracking all have to survive. Our website migration services page sets out the method.

Accessibility fixes in the code

Many existing sites fail on markup rather than on design: unlabeled fields, buttons built from generic elements, keyboard traps. Fixing them is development work even when nothing visible changes. Audits are described on our ADA compliant website design page.

Speed and security projects

One-off projects that bring a slow or exposed site up to standard often turn into a care plan. Our website speed optimization and website security pages describe the audits.

White label WordPress development

WordPress is the platform agencies resell most, because a client can move it between hosts and agencies without a rebuild. White label WordPress development services cover themes, plugins, WooCommerce and the user setup that lets agency, partner and client share one admin safely.

The direct version of this service is described on our WordPress development company page and our guide to WordPress outsourcing covers the market rates; this section is about delivering the same work behind an agency’s brand, the job a white label WordPress development agency is hired for.

Block themes and custom fields

A custom block theme with defined content types lets the client’s team add pages from approved patterns instead of breaking layouts in a page builder. Structured fields for locations, people or products keep that content consistent across the site.

Plugins: build, buy or leave out

Every plugin is code somebody has to keep updated. A careful partner installs fewer, prefers well-maintained ones and writes a small custom function where a plugin would add weight for one feature. WordPress’s hardening guidance says to keep plugins updated and delete any that are not in use.

The GPL and what it means for client sites

WordPress is released under the GPLv2 or later, and its license page takes the view that themes and plugins are derivative works that inherit the GPL, while acknowledging a legal gray area. Plugins in the WordPress.org directory must be GPL-compatible under its plugin guidelines, which also bar trialware and tracking users without consent.

WooCommerce

WooCommerce turns WordPress into a store and brings payment, tax and shipping integrations with it. Extensions update often and checkout has to be retested after each change, which is why store care plans cost more; see Shopify vs WooCommerce and WooCommerce hosting.

Headless and multisite WordPress

Headless WordPress feeds content to a separate front end, usually for speed or a complex content model; multisite runs many sites from one installation. Both suit particular clients and both raise maintenance cost, so each needs a stated reason in the scope. Our headless WordPress guide covers the trade-off.

User roles for agency, partner and client

WordPress roles and capabilities run from Administrator, with access to every administration feature on a single site, down through Editor, Author and Contributor to Subscriber. Give each person a personal login at the lowest role that does the job, keep a named client administrator, and delete partner accounts when the work ends.

Shopify and Webflow builds for agencies

Both platforms give agencies a formal way to work on a client’s site without owning it. Use those routes instead of shared logins, which leave no record of who changed what.

Working in a merchant’s existing store

Shopify calls this a collaboration: the partner requests access to a store the merchant already owns, the merchant approves it and controls which areas the partner can reach, and the store is never transferred to the partner. It fits redesigns, app work and support on a live store; Shopify’s page on client transfer stores and collaborations sets out both routes.

Building a new store for handover

For a new store, a Shopify Partner creates a client transfer store under its own organization, configures it and transfers ownership when it is ready to go live, after which the merchant owns it. The transfer is blocked while Shopify Payments, even in test mode, or Shopify Balance, Credit or Capital is active, and before transfer only free and partner-friendly apps can be installed and real transactions are not supported.

Whose partner account builds the store

In a resold project, decide whether the transfer store is created under the reselling agency’s partner organization or the development partner’s. Either works if the client ends up as owner; many agencies prefer their own organization so the store never sits in a third party’s account.

Webflow sites built in an agency workspace

Webflow lets a site with an active plan be transferred to the client’s Workspace from a Freelancer or Agency Workspace; once the client accepts, the site moves with its Site plan and connected custom domains, and the client can add the agency back as a guest. Its client payments feature, available on those Workspace plans, lets the client pay for its own site plan while the agency keeps building. Our Webflow development and Shopify agency pages cover the platforms in depth.

Custom, headless and application builds

Custom code is justified when a site has to calculate, integrate, gate content or take transactions in ways a theme cannot. Otherwise it is cost and upkeep the client does not need.

When custom code earns its cost

Quoting tools, member areas, multi-step booking logic and data that syncs with internal systems. A brochure site with a blog is cheaper to build and to keep on a configured platform, and a good partner says so.

Headless front ends

A Next.js or similar front end reading from a content API gives fast pages and flexible content models, at the price of two systems to host and a developer on hand for changes. The published planning range for a custom-coded or headless site is $25,000 to $100,000; see headless vs traditional CMS and hosting for React and Next.js.

Portals and web applications

Client portals, dashboards and account areas are software projects with logins, permissions and data. Resell them only with a specification both agencies have read; our web app development and web portal development pages explain how they are scoped.

Integrations, APIs and tracking

Integrations are where builds slip, because each one depends on a system somebody else controls. List every integration in the scope with the test that proves it works.

CRM and marketing automation

HubSpot, Salesforce and similar systems need field mapping agreed with whoever runs the CRM. The developer builds the connection; the client’s CRM owner confirms records arrive correctly. Our marketing automation and API development pages cover larger integrations.

Payments

Payment providers issue separate test and live credentials. The launch checklist should switch to live keys, confirm webhooks and run one genuine transaction before the agency tells the client the store is open.

Tag manager and analytics access

In Google Tag Manager, container permissions run from Read and Edit to Approve, which allows versions and edits but not publishing, and Publish, which adds the right to publish. In Google Analytics, roles run from Viewer to Administrator, and only an Administrator can assign roles. Give the partner the level the work needs and keep publishing and administration with someone accountable.

Search Console ownership

A Search Console property must keep at least one verified owner and can have up to 100 non-owner users, according to Google’s permissions page. Make the client the verified owner and add the agency and partner as users, so search data survives any change of agency; website visitor tracking covers the rest of the setup.

Repositories, environments and deployment

Code lives in version control in an account the client can own, changes are tested on staging, and every release is logged. Without these the next developer inherits guesswork.

A repository the client owns

GitHub’s documentation on transferring a repository says the new owner can immediately administer its contents, the original owner is added as a collaborator, and an invitation to a personal account expires if it is not accepted within a day. Creating the repository in the client’s organization from the first commit avoids the transfer entirely.

Local, staging and production

Developers work locally, changes go to a staging copy for testing and the agency’s review, and only then to the live site. Updates pushed straight to production turn every mistake into a public one.

Release notes and rollback

Each release is recorded with what changed and how to undo it. A one-line entry per deployment is enough to answer a client who asks what changed last Tuesday and why the contact form looks different.

Read access for the agency

The agency should hold at least read access to the repository and the deployment log even if it never writes code, so it can verify work and change partners without asking anyone’s permission.

Hosting, domains and DNS: whose name is on each account

The client’s. The agency and the partner hold access, never ownership, so a site cannot be held hostage in a dispute between the two firms.

Domains

ICANN’s statement of registrant benefits and responsibilities says the registrant assumes sole responsibility for the registration and use of the domain name, must keep its contact details accurate and must answer registrar inquiries within 15 days. The business that depends on the domain should be the registrant, with renewals on a payment method it controls.

Hosting

Managed WordPress hosting appears in our published planning figures at $20 to $300 a month. Put the account and billing in the client’s name and add the partner as a user; an agency that bundles hosting into its care plan can still invoice for it while the client holds the account. Our website hosting cost and WordPress hosting guides compare options.

DNS and email records

DNS decides where the site and the client’s email point. List every change planned for launch, including the records email depends on, so moving the website never interrupts the client’s mail.

Who owns the code a white label partner writes?

Without a signed assignment, usually the people who wrote it. US copyright law makes that the default, so the chain from development partner to agency to client has to be put on paper.

A work-for-hire label rarely covers a website

Section 101 of the Copyright Act defines a work made for hire as one made by an employee within the scope of employment, or a commissioned work in one of nine categories, such as a compilation or a contribution to a collective work, where both parties sign a written agreement saying so. Custom code from an outside firm is not clearly inside those categories, so relying on the label alone is a risk.

Transfers must be written and signed

Section 204 provides that a transfer of copyright ownership is not valid unless it is in writing and signed by the owner of the rights or the owner’s authorized agent. The partner agreement should assign the custom code on payment, and the client contract should pass it on; have a lawyer draft both. Our guide to marketing agency contracts covers the client side.

Open source and third-party code

Every site contains code the partner did not write: WordPress core, plugins, libraries and frameworks, each under its own license. The assignment covers the custom work; the scope should list the third-party components and the license each one uses.

Premium licenses and keys

Paid plugins, themes and services usually unlock updates and support with a license key tied to an account. Keys bought in the partner’s account stop updating when the partnership ends, so buy them in the client’s account, record each renewal date and hand over the list at launch.

Performance targets to write into every build scope

Numbers, not adjectives. Google’s Core Web Vitals give three measurable targets, and a scope that names them can be checked on the day of handover.

Core Web Vitals

Google’s Core Web Vitals page asks site owners to aim for Largest Contentful Paint within 2.5 seconds, Interaction to Next Paint under 200 milliseconds and Cumulative Layout Shift under 0.1, and recommends good scores for success with Search. Those three thresholds make a fair contractual definition of a fast site.

Images, fonts and third-party scripts

Oversized images, too many font files and tags nobody has audited are common reasons a marketing site is slow. The scope can cap them or require the agency’s approval before anything is added after launch.

Lab tests and field data

Lab tools show what a test device sees; field data shows what real visitors experienced. Check both before launch and again a few weeks after it, once real traffic has arrived; the Core Web Vitals report in Search Console gives the field view. Our technical SEO page explains the wider checks.

Security standards for sites built under your brand

A hacked client site lands on the agency that sold it. Security belongs in the build standard and the care plan, not in an incident report written afterward.

Build against known risks

The OWASP Top 10 is the reference list of the most critical web application security risks, and its 2025 edition is current. Custom code, forms and integrations should be reviewed against it before launch.

Least privilege

Each person gets a personal login at the lowest role that does the job, administrator accounts are few and named, and passwords are never shared. Partner accounts come off the site the day the work ends.

Lock down the admin

WordPress’s hardening guide describes switching off the built-in theme and plugin file editor with the DISALLOW_FILE_EDIT setting, noting that it will not stop every attack but may stop some. It also advises taking plugins and themes only from the WordPress.org directory or well-known companies.

Backups that restore

Backups have to live away from the server and be restored somewhere on a schedule, because an untested backup is only a hope. The same hardening guide lists keeping backups and a recovery plan among the basics of WordPress security.

Accessibility in the build

An accessible design survives only if the code honors it. Markup, keyboard behavior and form handling decide whether a design drawn to WCAG 2.2 AA actually conforms once it is live.

Semantic markup and keyboard paths

Real buttons, links, headings and landmarks give assistive technology what it needs; a clickable generic element gives it nothing. Every interactive element must be reachable and usable from the keyboard, with a visible focus indicator.

Forms, errors and log-in steps

Labels tied to their fields, errors described in text and announced to screen readers, and no time limits that lock people out. WCAG 2.2 also rules out log-in steps that rely on a cognitive test, such as remembering a password or solving a puzzle, unless an alternative method or assistance is offered.

Testing, and the subcontractor question

The Department of Justice’s Title II rule covers web content a state or local government provides through someone else, so agencies building for public bodies should expect WCAG 2.1 AA in the contract. For any client, pair automated checks with keyboard and screen reader testing; the design-side rules are set out on our white label web design page.

White label WordPress maintenance and care plans

Maintenance is the recurring half of reselling websites. A white label WordPress maintenance plan keeps client sites updated, backed up, monitored and supported under the agency’s brand, and turns each launch into monthly revenue.

Agencies search for it as whitelabel WordPress maintenance, WordPress maintenance white label or white label WordPress maintenance. The direct version of the service is described on our WordPress maintenance page and the platform-neutral version on our website maintenance page; the plans below are the same work resold.

Updates on staging first

Since WordPress 5.5, administrators can turn on automatic updates plugin by plugin and theme by theme, and core has updated itself automatically since version 3.7. That suits a small site; business sites do better with updates tested on a staging copy and released on a schedule, so a broken checkout is found before customers find it.

Backups and restore tests

Daily off-site backups kept for an agreed period, with a test restore on a schedule. The monthly report to the client should state when the last restore was tested and how long it took.

Uptime, form and error alerts

Monitoring has to alert a named person when the site goes down, a form stops sending or error rates climb. Alerts that land in an unread inbox protect nobody.

PHP, database and server upkeep

WordPress.org recommends hosts support PHP 8.3 or greater, MySQL 8.0 or MariaDB 10.11 or greater, and HTTPS. Its hardening guide adds that older WordPress versions are not maintained with security updates, so a care plan keeps core, PHP and the database current, not only plugins.

A support desk under the agency’s brand

Clients send problems and change requests to the agency; the partner works the tickets. Response times are written into the plan, and on our white label work email can carry the reseller’s brand where it wants that.

Taking over sites another developer built

Many care-plan clients arrive with sites someone else built. Audit plugins, themes, users, backups and hosting before promising response times, because an unknown site is an unknown risk.

How does a web development reseller program work?

The agency sells, the partner builds, and the agency’s brand is the only one the client sees. Terms are agreed once in a partner agreement and applied client by client.

The partner agreement comes first

Confidentiality, non-solicitation of introduced clients, assignment of code and design, data handling, service levels for support, liability and an exit clause covering repositories and access. Our white label marketing agency page sets out these clauses.

A written scope for every client

Each client gets its own scope: platform, templates, integrations, content duties, performance and accessibility targets, launch date and the maintenance that follows. On our white label work every client account is scoped in writing before a quote.

Working as a website development reseller

The agency runs the client meetings, gathers content and approvals, reviews the staging site and fronts support. The partner stays behind it and joins a call only when the agency asks, under the agency’s name.

Reports in the agency’s brand

Launch reports, maintenance reports and incident notes carry the agency’s brand. On our white label work, reports and documents carry the reseller’s brand and Progression’s name appears only in the contract between the agencies. The same model runs for white label SEO, white label PPC and white label AEO.

What do white label web development services cost?

Partner quotes start from the planning figures we publish for direct clients; the reselling agency adds its margin and sets the retail price. Hosting, licenses and maintenance are separate lines.

The ranges are published on our WordPress, ecommerce redesign, Webflow, custom development, API, migration, speed and security pages; our guide to website development cost gives the wider market context.

Wholesale web development pricing models

Wholesale website development is usually priced in one of three ways: a fixed price per project from a written scope, a block of hours drawn down across clients each month, or a monthly fee per site for care. Fixed prices protect the agency’s margin best when the scope is tight; hour blocks suit a steady stream of small changes.

Lines to keep out of the build price

Hosting, domains, premium plugins and themes, typeface and image licenses, content writing and post-launch care. Show them as separate lines in the client proposal so the build price stays comparable.

How long does a white label build take?

Two to sixteen weeks for most sites and three to six months for portals, by the published ranges above. Access, content and integrations decide where in the range a project lands.

Where builds slip

Most delays come from outside the code, and each can be headed off in the scope.

• Hosting, domain or third-party access granted weeks after kickoff.
• Content delivered after templates are built around placeholder text.
• Integration owners at the client slow to answer technical questions.
• Design changes requested once development has started.
• Approvals waiting on a decision-maker who was never named.
• Launch dates set before the redirect map exists.

How do you choose a white label web development company?

Ask to see what a client would need on the day the partnership ends: a repository, a runbook, an access register and a maintenance report. A partner that produces those readily is one an agency can resell.

What a white label website development agency should hand over at launch

A complete handover package, so any competent developer could take the site on tomorrow.

• Repository access with the full commit history.
• Named administrator logins for the client’s own people.
• Hosting, domain and DNS account details in the client’s name.
• A license list with keys, accounts and renewal dates.
• A runbook for deployments, backups and restores.
• A list of integrations with the owner of each connected system.
• The redirect map and the results of post-launch checks.
• Accessibility and Core Web Vitals results from the staging site.

Questions for the first call

These cut through a capabilities deck quickly.

• Whose accounts will my client’s hosting, domain and repository sit in?
• How do plugin and theme updates reach a live site?
• When did you last restore a client site from backup, and how long did it take?
• Which Core Web Vitals and WCAG targets do you write into a scope?
• Can your developer join a client call under our agency’s name?
• What happens to code, access and documentation if we part ways?

Red flags

Each of these quietly shifts risk onto the agency.

• Client sites hosted in the partner’s own account by default.
• No staging site, with updates applied straight to production.
• Unlicensed or nulled premium plugins.
• No repository, or code delivered as a zip file.
• Shared administrator logins.
• Refusal to assign code or sign a non-solicitation clause.
• Maintenance plans that never test a restore.

AI assistants, agency buyers and the sites you build

Agencies ask AI assistants for development partners, and their clients’ customers ask the same assistants about the businesses behind the sites those partners build. Both questions reward pages that are clear, crawlable and specific.

What agencies ask assistants

Typical prompts: a white label WordPress development agency that also handles maintenance, a partner that builds Shopify stores under an agency’s brand, or what a web development reseller program should include. Answers draw on provider pages that state platforms, terms and pricing approach, on directories and review platforms, and on comparison guides.

Client sites that assistants can read

OpenAI’s crawler documentation says sites opted out of OAI-SearchBot will not be shown in ChatGPT search answers, though they can still appear as navigational links, and that robots.txt changes take about 24 hours to register. Google says there are no additional requirements to appear in AI Overviews or AI Mode, as its AI features page explains. A build that blocks crawlers by accident, renders text only in scripts or leaves a staging noindex in place costs the client visibility in both.

Structured data and plain text

Services, locations and answers in plain HTML, with structured data that matches what the page shows, give search engines and assistants facts they can cite. Our pages on AEO for WordPress and AEO for Shopify cover the platform details.

Changing development partners without breaking client sites

If the client owns every account, a change of partner is a handover rather than a rescue. Plan it at the start of the relationship, not at the end.

Inventory before giving notice

List every site with its host, repository, registrar, licenses, integrations and the users on each before telling the old partner. Gaps in the list are the accounts to recover first.

Rotate access in the right order

Add the new partner’s users and confirm they work, then remove the old partner’s accounts, API keys and SSH keys, and change any shared secrets the old partner could have seen.

Transfer the knowledge, not only the files

Ask for the runbook, open tickets, known issues and the release log. A short overlap in which both partners can answer questions costs less than rediscovering how a custom integration works.

How Progression works with agencies that resell development

As our published white label terms describe: the client owns its accounts, the agency manages them, and we work as an authorized user behind the agency’s brand.

Builds to a published standard

Builds follow the standard on our website design and development page: WordPress, headless, Shopify, Webflow or Squarespace depending on the client and never a proprietary platform the client cannot leave, accessibility checked against WCAG 2.2 AA, performance tested on a throttled mobile connection, and a redirect map before development starts.

Your brand, your client, your price

Reports and documents carry the agency’s brand, our name appears only in the contract between the agencies, the agency can review any deliverable before the client sees it, partner quotes start from the published planning figures, and the agency sets the retail price.

Starting with one client

Send a client’s brief, design files or current site and the platform you expect. You receive a written scope and a quote for that client, and the partner agreement then covers the clients that follow. We work with agencies across the United States and worldwide from New York City.

Related services for agencies that resell development

Pages on the platforms, the individual services and the business side of reselling.

• Web development services
• Website design and development
• WordPress development company
• WordPress maintenance plans
• Website maintenance
• Custom website development
• Ecommerce development services
• Shopify ecommerce agency
• Webflow development agency
• Headless WordPress
• Front-end development company
• Backend development services
• DevOps services
• Software development company
• App development outsourcing
• Website security services
• Website speed optimization services
• Website migration services
• Web development frameworks
• Static vs dynamic websites
• Web hosting types compared
• Marketing analytics agency
• White label SEO for agencies
• White label marketing for agencies

Frequently asked questions