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About us

We built the agency
we'd want to hire

A web design and digital marketing agency in Southend, UK. With over ten years helping businesses grow online.

Westcliff-on-Sea, Essex · est. 2016 · designed and built in-house
What we believe

Five things we won't budge on

Innovation

We treat every project as if it's the one we'll be remembered for. No templates, no shortcuts and no recycling what worked last time. We'd rather set the standard than follow it.

Personal care

Every client gets our full attention, not a slice of it. We go out of our way to make sure you never feel like just another account, because to us, you're not.

Accountability

Being an extension of your team doesn't end when the invoice does. Your goals become our goals and we don't consider the job done until they're reached.

Transparency

You talk to the people who actually do the work, not a middleman passing messages. Fewer people in between means fewer things get lost.

Partnership

We work best when we're treated as part of your team, not an outside agency. We embed ourselves in your business, learn how it works and show up like a colleague, not a contractor.

Our story so far

Ten years in the making

Keep scrolling →
2016 photo (early desk / first setup)
2016
Tom starts Design Box alone, with a plan that was never about staying alone: build a small team who share the same standards.
2017 photo (London Road office)
2017 - 2019
First hires, first office, first clients. One room on London Road with space for five, and suddenly it was real. We hired juniors and taught them everything, giving young people a chance to grow.
2019 photo (awards night)
2019
Finalist for Fastest Growing New Business and Small Business of the Year at the Essex Countywide Business Awards. Two years in and already making noise.
2020 photo (new office build)
2020
Covid hit everyone hard, including our clients. We spent the year helping businesses navigate it and quietly built a new office in the background, something to look forward to when the world opened back up.
2021 photo (team back together / rebrand)
2021
The whole team back in one room by choice, while the industry stayed home. We rebranded from Design Box Media to designbox, picked up a Clutch Top Design Agency award and became a Meta certified partner. Busy doesn't cover it.
2022–23 photo (awards / trophies)
2022–23
Most Client-Focused Digital Marketing Agency, then Digital Marketing Agency of the Year, both for the South East. Plus an ecommerce web design award for good measure. Design Box Limited becomes our official legal name.
2024 photo (expanded office / social area)
2024 - 2025
The office doubled in size, bringing a new social area and more room to grow. AI was changing everything around us and we didn't ignore it, we started adapting early and building it into how we work.
2026 photo (team today)
2026
Ten years of designbox. The team has doubled since 2020. We launch YO Agency, our AI arm covering AI strategy and marketing, and pick up Best Marketing & Advertising Firm at the GPMG Global 100 Awards. Not bad for an Essex agency.
Our mission

We want the businesses we work with to grow alongside a team that genuinely cares whether they succeed. Good work and good people, never traded off against each other.

How we work

Hands-on, not hand-offs

Every client gets someone genuinely hands-on with their account, not a messenger. A friendly face who knows your business, your numbers and your history and can answer your question without going away to ask someone else.
Behind that sits ten years of our own systems, keeping sites secure and up to date and reporting on what your marketing is actually doing.
And nothing gets built without a reason. Even a "just build me a website" brief gets a strategy and a roadmap behind it. A project without purpose won't move your business forward, and we don't let that happen.
designbox team working together at their desks
designbox team in a working session
Life at Design Box

A team, not a department

We've put real thought into making this a place people actually want to be. Good energy, a team that genuinely gets on and an environment where doing great work feels like the natural thing to do.

Part of what makes that work is that everyone here owns their craft. We're a small team of specialists, not a big agency where you end up doing one small part of something and never seeing the whole picture.

It's also why we made a deliberate choice to keep everyone together in one place. Culture is something you build in person, every day.

And it shows. A team that genuinely enjoys what they do goes further, and our clients notice it in the work.

We're an Essex team through and through. So if you don't mind us not pronouncing our t's and saying "literally" literally all the time, we think you'll like working with us.

Meet the team
The designbox team together on a night out
Candid moment in the designbox office
Team photo 1
Office shot
Team photo 2
Behind the scenes
Seafront / Southend
Team photo 3
Team photo 1
Office shot
Team photo 2
Behind the scenes
Seafront / Southend
Team photo 3
Who we work best with

A two-way fit

We work across ecommerce, membership and community businesses, trades, clinics, finance and hospitality, with ecommerce our strongest area at roughly half of our clients. But sector matters less than mindset. Here's the honest version of who gets the most from working with us.

We're a great fit for

  • Businesses ready to grow, with someone who can make decisions in the room
  • Ecommerce brands that want their store treated like the business it is
  • Teams who want direct access to the people doing the work
  • Long-term partners who’d rather build a relationship than run a procurement exercise
  • Startups with a clear goal behind the ambition

We're probably not for

  • Anyone shopping on price alone. Good work costs what it costs, and it pays for itself
  • “Just make it look nice” briefs with no goal behind them
  • Businesses that want a supplier to instruct rather than a partner to work with
  • One-size-fits-all marketing bought by the yard
Thomas Amos, founder of designbox, at work in the studio
The founder

Thomas Amos

Thomas Amos founded designbox in 2016, after several years working as a freelance web designer. He built the company around a simple idea: a small team can deliver better, more consistent work than one person trying to do everything themselves.
Ten years on, Tom still works closely with the team and with clients directly. Outside designbox, he mentors other agency owners as a growth coach and speaks internationally on building agencies properly.
Proof, if you want it

The shelf speaks for itself

We've been a Google Partner since our earliest years, we're Meta certified, and the team holds individual certifications across marketing, development and AI. Those have to be re-earned every year, which is why they matter most to us. The awards on the shelf are welcome company.
The designbox team at an awards evening
Google Partner logo
Meta Certified Partner logo
Clutch top design agency logo
Southern Enterprise Awards logo
GPMG Global 100 Awards logo
Web Excellence Awards logo
Client reviews

What our clients say about working with us

Sarah Aspinall, Breaking Ballet - designbox client

Sarah Aspinall

Breaking Ballet

“We have seen great work from the team at designbox. From WordPress development to liaising with our in-house and remote dev teams, to paid search, the results have been great. I would highly recommend them.”

Kim Waller, Lick Library - designbox client

Kim Waller

Lick Library

“I have been working with designbox for the past two years and have always had exceptional customer service and support. We used them initially to redesign our website. The work is always delivered to the highest standard and the team are fantastic. Highly recommend.”

Emily Bryant, Amberjack - designbox client

Emily Bryant

Amberjack

Nicole Osborne, Wunderstars - designbox client

Nicole Osborne

Wunderstars

“Great hands-on service from start to finish. From idea generation, logo and branding through to a functioning website, the team were always on hand with suggestions and high quality implementation. Would happily recommend to all.”

Richard Combs, Intrinsic Capital - designbox client

Richard Combs

Intrinsic Capital

“designbox have been brilliant in supporting us in both marketing and web development. The team have been reliable and efficient in everything they have done for us.”

Esther Smith, Battlesbridge Horse and Country - designbox client

Esther Smith

Battlesbridge Horse & Country

Tommie Hession-Harris, Player Path - designbox client

Tommie Hession-Harris

Player Path

“designbox have been a huge support for me and my business for the past five years. Their up-to-date knowledge of digital design, marketing and the tech industry itself is fantastic, and I would recommend them to anyone.”

Samantha Wells, Tern Heads - designbox client

Samantha Wells

Tern Heads

“We’re absolutely delighted with the service we receive from designbox, who manage my website and SEO among other things. They have helped us to grow the business over the last few years with a website to be proud of and a steady stream of new clients. Would highly recommend.”

Penny Hawker, CHC Aesthetics - designbox client

Penny Hawker

CHC Aesthetics

Dale Harris, Greenoaks - designbox client

Dale Harris

Greenoaks

“Very helpful and professional company with some of the most friendly and talented staff I’ve met. They made us a beautiful website and have been cooperative with any assistance that we’ve needed since. Would highly recommend!”

Danny Whitefoord, Chiltern Co - designbox client

Danny Whitefoord

Chiltern Co

“We have been working with Brandon and the team for the last few years and are very happy with their work. Brandon is very responsive and easy to work with.”

Tom Billings, Beach Equity - designbox client

Tom Billings

Beach Equity

Kirsty Pile, KA Naturals - designbox client

Kirsty Pile

KA Naturals

“Excellent service, highly professional staff who are all more than happy to give an extensive insight into online marketing campaigns in a digestible, understandable presentation. We have since moved all of my online marketing over to designbox across multiple companies.”

Robert Foster-Jones, Sunshine Co - designbox client

Robert Foster-Jones

Sunshine Co

“designbox completely saved my website and have created a completely unique website tailored to my needs. The support is second to none, nothing is ever too much to ask, and they go above and beyond to provide solutions or meet my design requirements. I have had nothing but great feedback from customers and the team are always at the end of the phone if we have any queries.”

designbox client reviews

Daisy Lethbridge

Mermaids Swimwear

We plant trees with Ecologi

The green bit

An eco-friendly agency, properly

We plant trees and offset carbon through Ecologi, and we build sites to run lean, because efficient websites are faster for your visitors and lighter on the planet. There's a whole page on how we do it.
How we work greener
box

Enough about us.
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