About Us


In an increasingly challenging business environment, getting your digital marketing right is essential. But with so many different ways to spend your budget, cutting through the waffle and getting results isn’t always easy.

Enter D3. We take the guesswork out of digital marketing, using data-driven decisions to make sure your budget is being spent in the right places. We’ll help you get your products or services in front of customers and, importantly, convert them into sales..


D3 stands for Data-Driven Decisions – these are at the heart of everything we do. Simply, we’ll help you make informed choices on your digital marketing, and ensure that every pound you spend is working as hard as it can.

We’re different from most digital agencies. We won’t bamboozle you with buzzwords, and we won’t promise you things that aren’t deliverable. We won’t charge you for services you don’t need, and as we don’t have expensive overheads, we can pass the savings on to you.


D3 was founded by Kate Horsington , an award-winning PPC specialist with over a decade working in some of the most competitive and challenging areas of digital marketing at London Stock Exchange listed companies.

Whether you’re a small business looking to dip your toe into digital advertising or an established brand who needs additional support with big campaigns, D3 can give you a vital advantage over your competitors using our analytical, mathematical and behavioural science approach to marketing.

Need help with marketing & analytics? Get in touch!