AI-Powered Web Development for Ambitious Businesses
We build high-performance WordPress websites, custom web applications and migrations for professional services firms, SaaS companies and growing businesses.
Our development team uses AI agents across the workflow: code generation, code review, test automation. The result? Faster delivery, fewer bugs and better value than traditional dev shops, with the human expertise to handle what AI cannot.
Web Development
Built for Speed and Scale
Partner with a development team that uses AI to deliver in weeks what traditional agencies take months to build. We handle complex requirements, tight timelines and commercial goals — with full transparency at every sprint.
Why Choose Agile for Web Development
AI-accelerated workflows, senior engineering oversight, and 20+ years building production websites for clients across the UK, Spain and the US.
Built for Firms
Where Quality Matters
We specialise in industries where reliability, performance and security drive business growth.
Startups & Scale-Ups
MVPs, rapid prototyping and scalable web applications. AI-accelerated delivery means you ship faster and iterate more, on a tighter budget.
Digital & Creative Agencies
White-label development partner for agencies. Technically solid builds delivered to spec, on time, with the senior expertise to handle complex requirements.
Professional Services Firms
Secure, high-performance websites for law firms, consultancies and financial services. Built for credibility, lead generation and authority signals.
eCommerce & SaaS
Custom platforms, subscription models and marketplaces. Stripe integrations, Shopify builds and bespoke web applications that scale.
Our Web Development Services
- WordPress Development
- Custom Web Applications
- SAAS Web Design & Development
- Front-End Development (JavaScript, Svelte)
- Back-End Development (Node.js, APIs)
- Shopify eCommerce Development
- Multilingual Websites
- Marketing & Conversion-Focused Websites
Web Development
That Delivers Results
Real projects across SaaS, professional services, finance and global brands.
What Our
Clients Say
A very professional digital agency, which is helping us developing further the EFQM AssessBase platform, proactively providing solutions to our developments. Great team to work with, great support throughout the whole project.
Vinciane - Global Head of Digital Services
EFQM
After running this site across the period of the games we saw significant results which went above and beyond our KPIs. Created over 100k unique users, x3 average visits to the app across that period, 80% of which visited the locker room, entering a purchase consideration journey.
Darren - Founder
Fourstrong
It was a complex project that involved migrating a database with a large amount of content and redesigning our website and CMS. The months of collaboration with Agile Digital Agency were intense, but the result has been excellent. Highly recommended!
Javier San Román - CEO
Control Publicidad
The most impressive aspect of their service is their ease of communication and deep level of commitment and follow through. If they promise to do something, they do it, and it gets done quickly. They have a high level of knowledge in their field and they can convey that knowledge in easy-to-understand terms.
Donald Singleton - Personal Injury Attorney
Singleton Law Firm
They stood out because they didn’t just build what we asked for, they helped us shape it into the right-end result. They listened carefully, asked the right questions, and were proactive with suggestions.
Alina Siurdina
Envision SEO
I couldn’t be happier with the exceptional service provided by Agile……Their creativity and attention to detail resulted in a stunning, user-friendly website that perfectly reflects our brand. The team was professional, responsive, and made the entire process smooth and enjoyable. Highly recommend them for anyone looking to elevate their online presence!
Matt Adams
HSS ProService
Our AI-Accelerated Development Process
Discovery & Sprint Planning
We align business objectives, technical requirements and delivery timelines. AI agents help us scope and estimate faster.
Prototypes & UX Design
Wireframes and prototypes reviewed collaboratively before development begins. Senior designers push beyond AI templates.
AI-Accelerated Build
AI agents generate, review and test code under senior engineer oversight. Functional releases delivered in fast sprints.
Testing & Release
Staging environments, automated QA and controlled launches for reliability and performance.
Did you know?
53% of visits are likely to be abandoned if pages take longer than 3 seconds to load. (Source: Google)
Web Development FAQs
What kind of websites and web apps does Agile build?
We build a full range of web platforms:
- High-performance WordPress websites for professional services and corporates
- Custom web applications: internal tools, dashboards, client and team portals, marketplaces and gamified experiences (digital escape rooms, interactive marketing campaigns)
- Ecommerce stores on Shopify, WooCommerce or custom Stripe integrations
- Migrations from any platform to WordPress without losing SEO equity
- Multilingual websites tailored to your target markets
Can you redesign or rebuild an existing website?
Yes. Most of our projects involve modernising and optimising underperforming websites. We migrate your content to a high-performance WordPress platform, preserve your SEO equity, and deliver a faster, better-converting site without losing your hard-earned rankings.
Do you offer hosting and maintenance?
Yes. We offer two models:
- Premium Web Subscription — a flat monthly fee that includes a high-performance WordPress website, hosting, ongoing maintenance, security updates, performance monitoring and continuous improvements. Predictable cost, no big upfront investment.
- Build + Maintain — a one-off build with optional ongoing maintenance: security updates, daily backups, plugin updates, performance monitoring and proactive support.
Most clients stay with us long after launch for continuous improvement.
How is SEO built into your web development?
SEO and AI search visibility are built in from day one: semantic HTML, structured data (Schema.org), fast Core Web Vitals, mobile-first responsive design, automatic image optimisation, and content structures optimised for both Google and AI search platforms like ChatGPT and Perplexity.
What types of businesses do you work with?
We specialise in professional services, SaaS, finance and ambitious SMEs across the UK, Spain and the US. Our clients include law firms, financial services firms, technology companies and consultancies — businesses where credibility and authority drive growth.
Do you work as a development partner for agencies and startups?
Yes. We frequently support agencies and startups as a technical delivery partner. White-label development, fast turnaround, senior engineers — without the overhead of building an in-house team. Our AI-accelerated workflow means we can compress traditional timelines while maintaining quality.
Ready to Build Something Great?