Multiple websites. One shared Umbraco platform.

Umbraco can provide a shared technical foundation for multiple websites, allowing common functionality and infrastructure to be managed centrally while each site retains its own content, branding and user experience.

What is Umbraco multi-site?

An Umbraco multi-site platform allows multiple websites to be managed from a single Umbraco installation and shared technical foundation. Each website can have its own domain, content structure, navigation and branding, while common functionality and underlying development can be shared where it makes sense.

This approach can work particularly well for organisations managing multiple brands, businesses, regions or websites that have similar technical requirements. Rather than building and maintaining each website completely independently, a multi-site architecture provides a common platform that can evolve as the wider digital estate grows.

Shared codebase

Multiple websites can be built and maintained from a common codebase, reducing duplicated development and making it easier to introduce improvements across the platform.

Shared functionality

Features, components and integrations that are common to multiple websites can be developed once and reused, while still allowing individual sites to have their own specific functionality where required.

Centralised management

Content, users, configuration and other aspects of the platform can be managed centrally, providing a consistent approach to administration and ongoing maintenance across multiple websites.

Independent branding & content

Each website can have its own branding, content, navigation and presentation, allowing different brands, organisations or regions to maintain their own identity and audience experience.

Multiple domains & languages

A single Umbraco platform can support multiple domains and language versions, making it possible to manage regional or multilingual websites from a shared technical foundation.

A platform that can grow

A well-designed multi-site architecture makes it easier to add new websites as requirements change, reusing the underlying platform while providing each new site with the configuration and functionality it needs.

Multi-site architecture

A successful multi-site Umbraco platform needs more than simply putting several websites into the same installation. The architecture needs to establish what should be shared across the platform and what should remain specific to each site, from content structures and components through to branding, configuration and integrations.

I design multi-site solutions around those boundaries from the outset, creating a shared technical foundation without forcing every website into exactly the same model. This makes it possible to reuse common functionality and development while retaining the flexibility each site needs.

Shared foundations

Common code, components, integrations and platform functionality can be developed once and reused across multiple websites. This provides consistency and reduces the effort involved in maintaining the same functionality in several separate codebases.

Site-specific configuration

Each website can have its own domain, branding, content structure, navigation and configuration. The architecture needs to make these differences explicit rather than creating a collection of exceptions within an otherwise shared codebase.

Content architecture

The content model needs to reflect both the shared and independent aspects of the sites. Common content and functionality can be structured for reuse, while each website can maintain its own content hierarchy, navigation and editorial requirements.

Deployment & maintenance

A shared platform changes the way development, testing and deployment need to be managed. Changes to common functionality can affect multiple websites, so a well-structured development and release process is important for maintaining stability as the platform evolves.


What I can help with

Building a multi-site Umbraco platform involves more than configuring multiple websites within the same installation. I can help with the architecture, development and technical decisions needed to create a shared platform while keeping each site flexible and independently manageable.

01

Multi-site architecture

Designing the overall technical architecture for multiple websites, including what should be shared across the platform and what should remain specific to each site.

02

Content modelling

Designing content models that support shared structures and reusable content while allowing each website to maintain its own hierarchy, navigation and editorial requirements.

03

Site-specific configuration

Configuring individual websites within the shared platform, including site settings, functionality and other requirements that need to remain independent.

04

Themes & branding

Creating flexible templates and presentation layers that allow each website to have its own branding, visual identity and user experience while sharing common components and functionality.

05

Domains & routing

Configuring multiple domains and routing rules so each website can operate independently while being managed from the same Umbraco platform.

06

Permissions & editorial workflows

Structuring users, permissions and editorial workflows around the needs of different websites and teams, while maintaining appropriate control across the shared platform.

07

Deployment & environments

Planning development, testing and production environments and establishing deployment processes that allow changes to shared functionality to be tested and released safely across the wider platform.

08

Performance & scalability

Designing and optimising the platform to perform reliably as the number of websites, content, users and traffic grows, including caching, database performance, infrastructure and other considerations that affect the wider platform.

Umbraco Multi-site Development Case Studies

Real-world Umbraco Multi-site experience

TWO WEBSITES. ONE UMBRACO PLATFORM

Container Sales & Orange Box Self Storage

Designed and developed a multi-site Umbraco solution supporting Container Sales (UK) Ltd and> Orange Box Self Storage from a single Umbraco installation. Each website has its own branding, content structure, navigation and user experience, while sharing the underlying technical foundation and common functionality.

The result allowed both businesses to operate independently while benefiting from a shared platform, without forcing them into the same design or content model.

Multiple sites. Multiple languages. One platform.

Umbraco provides the flexibility to manage multiple websites and language versions from a shared technical foundation, while allowing each site and market to retain the structure and content it needs.

Multi-site & Multilingual

Umbraco can support multiple websites and languages from a shared platform, making it suitable for organisations operating across different brands, markets or regions. Sites can share common functionality and content structures where appropriate while maintaining their own domains, navigation, branding and editorial requirements.

For multilingual platforms, content can be structured and managed across different language versions while allowing each site or market to have its own requirements. I provide technical expertise across the content architecture, language structure and implementation so the platform remains manageable as the number of sites and languages grows.

Henley College Coventry

I designed and developed a multilingual Umbraco platform for Henley College Coventry, working with the marketing and IT teams to create a scalable digital solution. The platform brought together the public website, course and vacancies catalogues, staff intranet and learner hub within a single centrally managed solution.

Scalable content structures and editorial workflows allowed non-technical teams to manage content efficiently while supporting different audiences and languages across the organisation.

Building a multi-site Umbraco platform?

Whether you’re planning a new multi-site platform, bringing existing websites together or looking to improve an existing Umbraco multi-site solution, I can provide the technical expertise to help shape the right approach.

From architecture and content modelling through to development, integrations, deployment and ongoing evolution, I work with businesses, agencies and in-house teams to build Umbraco platforms that provide a shared technical foundation without compromising the needs of individual websites.

Let’s talk about your project.

Tell me a little about what you’re looking to achieve using the form below, and I’ll get back to you to discuss the requirements and the most practical way forward.

LET'S TALK ABOUT YOUR PROJECT

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Whether you're planning something new, modernising an existing platform or simply looking for trusted technical advice, I'd be happy to have a conversation.

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