Web development
Web design and development agency based in Manchester.
We’re not saying we’re magic – almost, but not quite – but we are self-confessed coding wizards, bringing the latest technologies together to create bespoke, responsive, content-managed websites with UX, UI and YOU at the forefront.
Explore our web development services.
API integrations
An API is a software-to-software interface. It provides both connectivity and efficiency to both client and customer by delivering seamless integrations from one device to another. It works by validating and processing data requests and is used by a whole host of businesses to assist with everything from booking requests and purchases to social media platform integration. From creating a dedicated API to connecting your system to an established API service to pull through third-party data, we work with a variety of clients across a number of sectors.
E-commerce websites
We specialise in building bespoke, fully responsive e-commerce websites on a WordPress platform. Working with clients across multiple sectors nationally and internationally, we provide SEO-friendly, content-managed platforms using the latest payment processing systems. This ensures easy back-end management for the client and a smooth user journey for the customer.
How do we do it?
We design and develop sites for brands, businesses and organisations regionally, nationally and internationally, working across a wide range of sectors and industries including healthcare, leisure, manufacturing, arts and culture and financial services.
Our highly experienced digital and developer teams draw on client-collaboration throughout the process from initial project scope to launch.
We can also provide a variety of support packages for ongoing maintenance, hosting and technical support.
Ready to start something?
Whether you need a sleek website, powerful digital tools, or a full online brand presence, our team is here to turn your vision into a dynamic digital experience.
Take a look at what we do.
“The level of autonomy and experience I have gained in my role is something I owe to the growth and success of Cornerstone as a company.”
Jess Gibbs
Head of Digital
What’s new in at Cornerstone?
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Creativity – the intrinsic particle of business success
6 mins -
Putting the power of communication in your own hands – allow us to introduce to you InnoScreen
5 mins -
15 milestones that define Cornerstone
16 mins
What our clients say about us.
We’re proud of our extensive experience and expertise, but don’t just take our word for it. Here’s what our clients say about us.
We’d been really careful and thoughtful about our criteria and brief, and felt Cornerstone hit every single point, coming across in a down-to-earth, practical way while still showing understanding from strategy through to tactical execution. Our overall experience with the Cornerstone team is great because we feel really supported as a team.
Alison Robb, Cheetah Transformation
We have developed a great partnership with Cornerstone over the past 6 years and their dedication to our marketing needs and website development is evident in all aspects of our online presence. We appreciate their attention to detail and creative approach to all aspects of the business and look forward planning our new initiatives together.
Scott Bryce, Burnley Leisure & Culture
Cornerstone are a unique PR/ Marketing Agency who provide one of the most competitive holistic services versus many competitor agencies. The team are knowledgeable in their field of expertise, enthusiastic, fun, extremely creative, always ahead of the game, and great at managing tight deadlines. I would recommend this agency with no hesitation, their work speaks for itself!
Rekha Joshi, Dexcel