Book your meeting with Yellowball here
We are a London based web design agency that brings deep digital expertise, sharp creative thinking, and a relentless focus on performance. From local startups to global brands, we deliver work that moves the needle. With precision, agility, and a focus on what matters most – your success.
Websites Delivered
5-Star Reviews
Client Retention
Our process
A structured, seamless process designed for impact.
We kick things off with strategy and style. Through a digital questionnaire, discovery workshop, and visual moodboarding, we align creative direction with your goals. Then we design high-fidelity, interactive prototypes in Figma – so you can experience the look, feel and flow before we build.
Our specialist web development team bring your vision to life with a custom WordPress build that’s fast, scalable and secure. Every template is tested across browsers and devices for total consistency.
See your site in action on a password-protected staging link. We provide CMS training so your team can manage everything with ease.
We safeguard your rankings with a meticulous SEO migration and technical implementation from our in-house SEO team – no broken links, no SEO drop-offs.
Once approved, we push your site live and complete our final performance checks. You’ll also benefit from 30 days of launch support – and the option to roll into ongoing care.
“ We were impressed and are delighted with the outcome! ”
Holly Sherwood • SHB Real Estate
“ Amazing customer service! I feel very reassured and relaxed. ”
Isabella McGuire Mayes • Ballet with Isabella
Whether you’re a startup or an established brand, we have flexible options to suit every budget.
We work on a time basis, but we’ll always provide a fixed project fee based on an agreed scope of work, ensuring complete transparency when it comes to budgeting. This way, you know exactly what to expect from the start, with no surprises down the line. Whatever your business size or project needs, we’re here to help you grow. Get in touch today for a web design quote from Yellowball.
The timeline for delivering a bespoke website with Yellowball typically ranges from 12 to 16 weeks, depending on the scale and complexity of the project. This end-to-end process includes scoping and discovery, UX/UI design, engineering and development, thorough to testing, and finally, a seamless launch.
From day one, we wrap a dedicated project team around you, ensuring full oversight and seamless project management throughout the entire lifecycle. You’ll have clear communication, a transparent delivery plan and support every step of the way, from discovery to delivery, so there are no surprises and everything stays on track.
At Yellowball, we offer flexible, optional ongoing support and maintenance to keep your website running smoothly after launch. Our support process is fully integrated into ASANA, our project management tool, allowing you to independently submit development tasks to your dedicated board and communicate directly with our development team on each ticket.
Our expert team systematically addresses tickets in chronological order at the beginning of each month, carefully tracking the time spent on each task. You can choose to allocate a fixed number of hours for ongoing support each month, with the flexibility to add more hours if needed. Should you exceed your allocated hours, we’ll notify you and can either roll additional tasks into the next month or quote them separately, depending on your requirements and our capacity.
We also give you the option to prioritise tasks, so urgent issues can take precedence over routine maintenance. In months without specific requests, our development team proactively conducts regular updates, ensuring your site remains stable and secure with essential WordPress and plugin maintenance.
Your feedback plays a vital role in shaping a website that reflects your vision and business goals. Our highly collaborative process includes two key revision stages, where you’ll have the opportunity to provide input on both desktop and mobile designs for every core page and section of your site. Feedback is typically provided through Figma, allowing for easy collaboration and real-time updates.
Before we even reach the design phase, we conduct a thorough briefing and discovery stage to fully understand your brand, audience, and objectives. This ensures we have a solid foundation for the UX/UI design work.
You’ll be working with a dedicated team of specialists:
At every step, we welcome your thoughts and ideas, ensuring that the final result is not only visually striking but perfectly aligned with your strategy and goals.
At Yellowball, we follow a collaborative, results-driven process to deliver bespoke websites that captivate and convert:
Our process guarantees a visually stunning, high-performing website designed to achieve measurable results.
Yellowball combines bold creative design, technical expertise, and a results-focused approach. With 95+ five-star reviews and over 250 bespoke projects delivered, we’re trusted by businesses across industries to create websites that are not just beautiful but also high-performing. As a London-based boutique agency, we pride ourselves on offering the personalised service of a small team while delivering big results.
We design both desktop and mobile layouts side by side to ensure a truly cohesive user experience – regardless of device. While some clients prefer a mobile-first approach, we believe in designing for every screen from the outset. This ensures the UX feels intuitive, consistent, and aligned with your business objectives whether users are on mobile, tablet, or desktop. Our responsive design process is backed by real-time Figma prototyping and rigorous cross-device testing to deliver a site that performs beautifully – everywhere.
Signs you might need a new website include:
A modern website is a vital tool for driving growth and staying competitive, especially in fast-paced markets like London. Yellowball specialises in transforming underperforming websites into high-impact digital assets.
Absolutely. As a London-based web design agency, we understand the challenges of operating in competitive sectors. Our bespoke solutions are tailored to your industry, combining cutting-edge design, robust performance, and SEO-friendly development to ensure your website not only attracts attention but converts visitors into customers.
