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Custom Web Development in Barcelona

We develop websites and platforms from scratch, with the exact features your business needs and without the restrictions of a template.

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+30 Awarded Studio
Morgana Studios website on a laptop
OW wind energy website on a phone
Memories app website on a laptop
Nuo Polo website on a phone
Equiduct website on a laptop with floating 3D pieces
+30 Awarded Studio

One of the highest-rated agencies in the industry.

Verified on Sortlist with an average of 5 stars

Sortlist
Google
Google Rating
4.9

Our own methodology, recognised by our clients

We build websites through a clear, collaborative and efficient process that makes all the difference.

Technology partners of leading platforms

Custom technology for every project

From React and JavaScript to Three.js animations, we use whatever your website needs.

Custom Websites in Barcelona

We specialize in custom web development from the ground up. We use tailored code to build unique features that address your company's needs—features you won't find in CMS platforms like WordPress or Wix. Additionally, we focus on strategic aspects such as load speed and SEO positioning to boost your online presence.

Let's work on your custom website

When Do You Need Custom Web Development?

A custom website is designed and developed around your process—not the other way around. This is the bespoke development service from our web design agency. It makes sense when a template or CMS falls short. For example, if you need a private area for clients or distributors; to connect your site with your ERP, CRM, or a proprietary system; a configurator, search engine, or catalog with complex rules; an experience that can’t be delivered through a template, like a 3D or interactive website; speed, security, and scalability without relying on dozens of plugins.

If you need a corporate website that your team can easily update, WordPress might be a better fit. We’ll tell you this in the first meeting.

How We Work: Our Custom Development Methodology

3D glass icon with four bluish petals illustrating Several's working methodology
01 /06

Client Briefing

We start with a meeting to learn about your business, your clients, and what the website should achieve—sales, contacts, bookings, or brand image. With this info, we define the scope, deadlines, and budget for the project.

Blue 3D glass N-shaped symbol illustrating Several's working methodology
02 /06

Analysis and Strategy

We review your current website, competitors, and what your customers search for on Google. We define the page architecture, each page’s main keyword, and the metrics to measure success.

3D icon of two bluish glass semicircles illustrating Several's working methodology
03 /06

Structure and Wireframes

We draft each page’s structure in wireframes: what content goes where and in what order, plus the desired user actions on each screen. This lets you validate the user experience before moving on to visual design.

Icon of four glowing blue petals representing the phases of Several's work methodology
04 /06

Multi-Device Design

We design the interface for desktop, tablet, and mobile based on your brand identity. We present key screens and adjust them with you until approved.

3D icon of two translucent blue semicircles illustrating Several's working methodology
05 /06

Web Development

We develop using the technology that best fits the project (WordPress, PrestaShop, Drupal, Laravel, or custom code), incorporating technical SEO, fast load speeds, and accessibility from day one.

3D icon of four glossy blue glass points illustrating Several's work methodology
06 /06

Testing, Launch, and Support

Before launch, we test forms, browsers, devices, and speed. After launch, we review data with you and provide support for changes, improvements, and maintenance.

What Do We Develop Custom?

  • Custom Corporate and Experiential Websites

    Original design and code, featuring animations, 3D, or interactions that a template can’t deliver.

    Several pages of the Mooiza website

  • Private Areas and Client Portals

    Access by profile, documents, orders, and downloads.

    BMW events platform on a laptop and a screen

  • Catalogs, Search Engines, and Configurators

    Custom filters and business rules for complex products or services.

    Mooiza website on a phone on a green background

  • Custom Online Stores

    Ecommerce with your business logic and ERP integration.

    Olven website on a laptop and a phone on an orange background

  • Integrations and APIs

    We connect your website with your ERP, CRM, payment gateways, or internal systems. See ERP integration.

    Person reviewing code on a tablet in blue light

  • Back Office and Management Panels

    Internal tools to manage content, users, orders, or data independently.

    Hand pointing at website wireframes on a laptop

Custom, CMS, or Template?

Template

Low initial cost and limited features. Performance and security depend on the template, low scalability. Suitable for very simple websites.

CMS (WordPress, PrestaShop)

Medium initial cost and features via plugins. Performance and security depend on plugins, medium scalability. Suitable for corporate websites and standard stores.

Custom

Higher initial cost and unlimited features. Controlled performance and security, high scalability. Suitable for proprietary processes, integrations, and platforms.

Custom web development projects

BMW Loyalty Program Web Platform

BMW Loyalty Program Web Platform

Custom Web Development
Iris Venture Builder

Iris Venture Builder

UX / UI Design
Equiduct

Equiduct

UX / UI Design
Casio's Women in Science website on laptop and mobile, with illustrations of female scientists and teaching resources

Casio - Women in Science

Custom Web Development
Wild Dots real estate tech website on desktop and laptop, featuring a 3D particle animation

Wild Dots

Custom Web Development
Nüo Planet website on tablet and mobile showcasing the first card reader with UVC disinfection

Website and Landing Pages Creation for Nüo Planet Product

Custom Web Development
Homepage of visionary artist Jehan Legac's website on a laptop, featuring a surreal portrait and elegant typography

Jehan Legac

Web Design
La Corte website on a laptop showing the Magazine section with culture and food articles, UX/UI design by Several

LaCorte

Custom Web Development
Morgana Studios website homepage on a laptop, with colourful swirling waves on a dark background

Morgana Studios

Custom Web Development
Tokiers experiential website, the Tokio School student community, on a laptop with 3D spheres in the background

Experiential Web Design for Tokiers - Tokio School

Custom Web Development
Latarce winery website shown on laptop and mobile beside a bottle of its wine on a dark background with gold accents

Latarce

Custom Web Development
Fossil River gourmet salt online store designed by Several, shown on desktop, laptop and mobile

Fossil River Online Store Design and Development

Custom Web Development
See all Projects

What Our Clients Say

Start your project
Pablo
“Muy contento con el servicio recibido por parte de Several, nos han ayudado a montar una plataforma digital End 2 end, trabajando tanto con el equipo creativo/diseño como de desarrollo. Muy contentos con el trato y la alta calidad del servicio recibido!!”
Romain
“Me han creado mi marketplace con WooCommerce, tanto la parte de UX como el backend. Trabajo de mucha calidad, equipo muy atento, transparente y de total confianza. Recomendable 100%.”
Luising
“llevo confiando en el equipo de SEVERAL más de 8 años, por su calidad e implicación en cada proyecto. Destaco su empatía y cercanía. Un 10 como agencia en la que confiar para grandes y medianos proyectos digitales.”

The Team Behind Your Website

Two founders and our own team in Barcelona: you speak directly with the people designing, developing, and managing your project.

Portrait of Alex Rodríguez, Several team member, smiling in a blue shirt against a dark background

Alex Rodríguez

Founder & CTO
Portrait of Daniel Berea, Several team member, wearing a white shirt against a dark background with green light

Daniel Berea

Founder & CDO
Portrait of Ivan Cherny, Several team member, wearing a black agency t-shirt against a dark background

Ivan Cherny

Senior Back-End Developer
Portrait of Patricia Morales, Several team member, smiling against a dark background with turquoise light

Patricia Morales

UX/UI Designer
Portrait of David Chugdén, Several team member, in a dark T-shirt with green lighting on a black background

David Chugdén

Senior Fullstack Developer
Portrait of Ariadna Arias, Several team member, smiling against a dark background with teal lighting

Ariadna Arias

Digital Marketing / SEO
Héctor Garrido

Héctor Garrido

Consultant & Developer
Laura Vidal

Laura Vidal

UX/UI Designer
Ricardo Acosta

Ricardo Acosta

3D Developer
Portrait of Pau Serra, Front-End Developer at Several

Pau Serra

Front-End Developer
Portrait of Carla López, Project Manager at Several

Carla López

Project Manager
Ismael González

Ismael González

Designer & Motion

Why Build Your Website with Our Custom Development Service?

Start your project

We Develop Complex Features

Forget the limits of off-the-shelf solutions. We focus on fully understanding your goals and requirements to create a website that fits your exact needs. From custom booking systems to complex online stores, and designs created specifically for your business, we can do it all.

The Code and Data Are Yours

In every case, the code and data belong to you, with documentation included and support after launch.

We Enhance Your Website’s Security

Custom web development lets us implement the strongest security measures to protect your data.

Start your project

Start Your Custom Project

Our Web Development Office in Barcelona

Eixample

Barcelona

Carrer de Sardenya, 274
Entresuelo 1, Escalera A
08013 Barcelona

+34 681 023 683 Get directions
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Our Custom Development Services

Web-App Development

Custom web applications, scalable and integrated with your systems.

Laravel Development

Custom web and application development with Laravel and OctoberCMS, fast, secure, and easy to maintain.

Frequently Asked Questions About Custom Web Development

How much does a custom website cost?

It depends on the features, integrations, and design. After analysis, we provide a fixed-price quote broken into phases.

What happens after launch?

Initial support is included, with maintenance and evolution plans to add features.

Can you integrate my ERP or CRM?

Yes. We connect the website to your systems via API to synchronize products, orders, customers, or inventory.

Is the code mine?

Yes. The code, data, and domain belong to you.

Will I be able to manage the content myself?

Yes. We include a custom management panel and training for your team.

Why not build it with WordPress?

If your website is standard corporate, WordPress can be the best option, and we also build those. Custom development pays off when you have proprietary processes, integrations, or strict performance and security needs.

Is a custom website good for SEO?

Yes, if developed with technical SEO from the start: speed, architecture, structured data, and clean URLs. We deliver that as standard.

+30 Awarded Studio

Start your project with us

You can also schedule a meeting with us

Schedule a meeting with us
+30 Awarded Studio

Schedule a meeting with us

1-hour video call on Microsoft Teams.

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