RJM Digital is now Mativus! Read our announcement
At Mativus, we specialise in building headless WordPress websites that are not only visually stunning but also deliver outstanding performance and security. Whether you’re looking to rebuild an underperforming site or ensure your current website meets modern standards, our team in Portsmouth is here to help.
Why Choose Us
Our expertise in WordPress development ensures your website is not only fast and secure but also easy to manage and update. We work closely with you to understand your business needs and create a website that drives conversions and ranks well in search engines.
With Mativus, you benefit from scalable and flexible solutions that grow alongside your business, avoiding the common pitfalls of traditional WordPress sites that can be difficult to maintain and prone to security risks.
Don’t just take our word for it. Here are the websites we’ve already delivered for businesses like yours.
Hassle-free website management
Keeping a headless website running smoothly takes time and effort, but we make it effortless.
Our monthly service fee includes hosting, maintenance, and unlimited updates, so your site stays fast, secure, and always up to date.
You focus on growing your business while we handle everything behind the scenes.
We provide reliable, high-performance hosting for a fast and secure website.
Your site is continuously updated and optimised for peak performance.
Request content changes, design tweaks, and new features anytime.
Our team is always on hand to keep your website running flawlessly.
Our 4-step web design approach
We start with a discovery call to understand your business, goals, and requirements.
We refine the design until you’re 100% happy.
Your website is developed using GatsbyJs and WordPress.
After completing our final checks, we go live!
Our design guarantee
Tired of bland, cookie-cutter designs that barely move the needle?
With our “Love it or your money back guarantee” you’re not risking a single thing. We deliver bespoke, modern, and clean designs crafted specifically for growing and ambitious companies to attract leads, build trust, and boost your bottom line.
If you’re not over-the-moon, thrilled with our design or you feel it doesn’t set you apart, we’ll hand back every penny you paid. Why settle for mediocrity when you can demand excellence, guaranteed?
Pricing and packages
Not sure which package is right for you? Speak to the experts
For businesses that want a ready-made design and structure, with the freedom to add their own copy and images.
£2,995 one-time setup fee
Delivered in 2 – 4 weeks
100% design satisfaction guarantee
Unlimited page website
Up to 10 custom components designed
Mobile-responsive design
Fully managed website, including maintenance
GatsbyJS frontend
+ Add-ons available
Assisted Copywriting and image sourcing support (Mativus will write and source the first versions, and the customer will provide revisions)
SEO Implementation
0% Finance: Spread the set-up fee over 3 or 12 months interest-free
For businesses that want to collaborate on their website, working with us to shape the design, copy, and images together.
£5,495 one-time setup fee
Delivered in 4 – 6 weeks
100% design satisfaction guarantee
Everything in Initium
Up to 20 custom components designed
Assisted copywriting and image sourcing support (Mativus will write and source the first versions, and the customer will provide revisions)
Zapier integrations for automated workflows
48 hour support response time
+ Add-ons available
Full Copywriting and image sourcing support (Up to 3 revisions)
SEO Implementation
Purpose-built SEO and Google Ad landing pages
0% Finance: Spread the set-up fee over 3 or 12 months interest-free
For businesses that want a fully managed service, where we take care of everything from design to copywriting and images.
£9,995 one-time setup fee
Delivered in 6 – 10 weeks
100% design satisfaction guarantee
Everything in Proventus
Up to 50 custom components designed
24hr SLA support response time
Full copywriting and image sourcing support (Up to 3 revisions)
+ Add-ons available
Expedited delivery available
SEO implementation
Login section for gated content
Purpose-built SEO and Google Ad landing pages
0% Finance: Spread the set-up fee over 3 or 12 months interest-free
Let’s Talk!
Book a time and day that works for you through our online calendar to discuss your website project.
Here are the most asked questions about working with RJM. Have any further queries? Please get in touch with the team.
Yes, Mativus offers flexible payment terms and packages designed to suit a range of budgets and business needs. We typically require a deposit upfront, followed by staged payments as your project progresses, helping to comfortably spread the overall cost.
Additionally, through our finance partner, IWOCA Pay, we offer 0% interest financing options for all set-up fees. There is also the opportunity to start with our smallest package and upgrade to a more comprehensive option as your business grows, ensuring financial flexibility while delivering excellent quality and value.
Typically, building a new website with Mativus takes between 4 to 8 weeks, depending on the complexity and scale of your project. Our Initium package generally takes around 4 weeks, while the more comprehensive Incrementum and Optimus packages may require between 6 to 8 weeks, reflecting additional customisation and features.
To ensure your website launches smoothly and on time, we recommend providing timely feedback and ensuring content and materials are ready upfront. Our team will guide you clearly through each stage, from planning and design to final deployment.
Mativus has been designing and developing high-quality websites since 2018.
Our Managing Director, Robbie, has personally been involved in web development for over 15 years, bringing extensive technical expertise and industry insight to every project. With this depth of experience, we consistently deliver bespoke websites that help businesses achieve their goals and stand out online.
Our support team is managed directly by Mativus and comprises members based in the UK, South Africa, and the United Arab Emirates. We do not outsource any of our support services.
Having a globally distributed in-house team allows us to offer responsive and efficient support across multiple time zones, ensuring your requests and issues are handled swiftly and effectively.
If you need to adjust your project’s scope once it is underway, we understand that requirements can change. Simply communicate any requested changes directly to Christine, your dedicated point of contact, and she will promptly review them with the team.
We will assess the impact of these changes on timelines or costs and clearly explain your options. If necessary, we will provide a revised project plan, keeping the process transparent and straightforward throughout.
After your website launches, Mativus provides comprehensive ongoing support that includes secure hosting, regular security updates, daily backups, and proactive website monitoring. This ensures your site remains fast, reliable, and secure.
You’ll continue to have access to Christine, your dedicated point of contact, who can assist with any questions, minor changes, or enhancements you need. Our goal is to give you peace of mind and help your website continually evolve alongside your business.
Mativus stands out by specialising exclusively in web development, while most agencies generalise by offering a wide range of digital marketing services. Our dedicated focus enables us to deliver high-quality, fast-loading, secure, and sustainable websites built using GatsbyJS and headless WordPress.
In addition, our personalised approach means your project benefits directly from the strategic insights of our Managing Director, Robbie, who has over 15 years of web development experience. We prioritise building lasting relationships and offer proactive ongoing support, ensuring your website evolves effectively alongside your business.
Yes, you’ll have a dedicated point of contact throughout your project. Christine will manage all communication, keeping you regularly updated via email and coordinating your feedback directly through our Figma design tool.
Having Christine as your consistent point of contact ensures smooth communication and efficient progress at every stage of your website’s development.
Your involvement is important, especially at the start and during key approval stages, but we ensure it’s manageable and structured to suit your schedule. Initially, we’ll ask you to provide input on your business goals, branding, content, and overall requirements. You’ll also review and approve wireframes, designs, and the finished website before launch.
At Mativus, we handle all the technical details, ensuring your time commitment remains minimal yet effective. Our clear communication ensures you’re always informed without becoming overwhelmed, allowing you to focus on your business while we build your website.