Google Ads & Paid Social Specialists

Senior-led Google Ads and paid social, built for revenue.

Stop wasting ad budget. We help ambitious UK businesses scale profitably on Google and Meta, with over £50M in client revenue generated so far.

Built for businesses spending £2,000+/month on ads. Rolling monthly fee, no long lock-in.
James Miller, founder of Miller Digital
Certified Google Partner
£50M+Revenue generated for clients
26.7x ROASScaled Search and Shopping profitability for the UK's leading hot tub brand, up from 8.49x with previous agency.
+40% YoYMulti-year revenue expansion across competitive UK home and garden catalogues.
100%Senior-led account strategy
-50% CPLCut acquisition costs by fixing broken tracking and cutting non-converting spend.
Google Partner  Search · Shopping · Display · Video · App
Meta Ads
Microsoft Advertising
ChatGPT Ads
GA4 & conversion tracking done properly

Trusted by ambitious UK businesses, from household names to fast-growing independents

Clients of Miller Digital including Lay-Z-Spa, Pieminister, Bestway, YMCA, Christow, Osprey, The SaaSy People, Workever, International Animal Rescue, Trail, Nomad and SellerAmp
Reviews

Rated 5.0 on Google

5.0
Based on 9 reviews
Read on Google

We’ve worked with James for a number of years now, having moved from a large, national agency. He is a highly effective PPC Manager and a true extension of our team: knowledgeable, technically gifted, a great communicator, trustworthy, and instrumental in significantly increasing the performance of our campaigns.

Sam ALay-Z-Spa

We are about to finish our second full year of working with James. Over that period, Trail.co.uk, our camping website, grew by around 40% from 2023 to 2024, and a further circa 17% from 2024 to 2025. Our home and garden site, Christow.co.uk, grew by around 7% from 2023 to 2024, and a further circa 17.6% year on year.

Josh PTrail & Christow

James has been nothing short of excellent. He manages our paid ads and social campaigns for Workever, and the results have been outstanding. From strategy through to execution, he’s proactive, data driven, and constantly optimising performance to get the best return possible.

Damien KWorkever

We’d worked with other ads agencies before and always felt a bit in the dark. Miller Digital has been the opposite: communication is quick, transparent and proactive, and performance has noticeably improved since they took over our Google account. Feels much more like a partner than just another agency.

David CTrinergy

After a bad experience with an agency I sought to find a freelancer to take over our Google and Meta ad management. I had an initial consultation with James and he instantly filled me with confidence. I have since recommended his service to a close friend and would not hesitate to recommend again.

Tyler HAncient Warrior

I’ve worked with James on a handful of projects over the years and he’s one of the sharpest people I know when it comes to PPC, tracking, analytics and overall strategy. What I rate most is that he genuinely understands the bigger picture behind performance marketing, not just the ads themselves.

William CTouchpoint

James has been influential in growing our online revenue though PPC over the past four years. He’s friendly, communicative and extremely knowledgeable on Google ads and social ads strategy, and our results have been brilliant. Highly recommend.

Levi JNomad Supply Store

Night and day compared to my last PPC agency. James and team got me more leads and better quality pretty much immediately.

Sam KSK Electrical

James setup our campaign quickly and achieved excellent results. Look forward to the next campaign! Highly recommended.

Eric WFischer-Z
Us vs them

The Agency Trap (and how we avoid it)

Most performance marketing agencies use their senior talent to sell you the dream, then hand your budget over to a junior account manager with six months of experience. You pay premium rates for intern-level execution.

At Miller Digital, we threw that model out.

The Traditional Agency
Miller Digital
The Bait & Switch

Pitched by a director, then handed off to a junior account manager learning on your dime.

Direct Expert Access

You work directly with James Miller, a paid media specialist with over a decade of experience in digital.

The “Set & Forget” Model

Accounts are automated and rarely looked at, resulting in bloated, wasted ad spend.

Relentless Optimisation

Daily monitoring, proactive testing, and constant response to what actually drives revenue.

Flawed Tracking & Data

They look at platform vanity metrics (likes, clicks) that don’t match your bank account.

Flawless Analytics & Tracking

Advanced GTM and GA4 tracking implemented correctly before we spend a single penny.

“Not Our Problem”

If the ads get clicks but the website doesn’t convert, they blame your product or your site and let you figure it out.

Holistic Conversion Focus

We look at the whole funnel. If your landing page, offer, or messaging is broken, we fix it with you.

Locked Into 12-Month Contracts

They trap you into long-term retainers because they aren’t confident they can perform.

Performance-Driven Partnerships

We earn your business month after month. No handcuffs.

Why it matters: When you spend over £2,000/month on ads, even a 10% inefficiency ruins your margins. You need an expert pulling the levers, not an intern trying to figure them out.
What we do

Ads drive traffic. Funnels drive revenue.

We run your paid media end to end, and we don’t stop at the ad account. If the clicks aren’t converting, we dig into the funnel and fix it with you.

The retainer

Full-service paid media management

Ongoing, senior-led management of your paid media and the funnel behind it, built around revenue and return. Priced to your chosen channels, not a fixed bundle you don’t need.

Let’s talk ads
  • High performance PPC campaigns built and optimised for success, across your chosen channels (Google Ads, Meta Ads, Microsoft Ads, ChatGPT Ads)
  • Conversion tracking done properly, through GA4, Google Tag Manager and pixels
  • Funnel and landing-page optimisation: offer, messaging and UX
  • Revenue-focused reporting that ties every pound of spend back to commercial results

Not ready for a retainer?

Two lower-commitment ways to work with us.

PPC Audit

A one-off deep dive into your accounts that uncovers avoidable mistakes and untapped strategy, with clear action points to lift performance immediately. A low-commitment way to see how we think.

One-Time Set-Up

We build your accounts, tracking and a batch of ready-to-run campaigns, manage them for the first two weeks, then hand over. Ideal for new ventures or teams who will run it in-house.

Before you get in touch

Straight answers

What is your pricing structure and contract length?+

No hidden fees, no long lock-ins. We work on a flat, transparent monthly fee with a simple rolling monthly contract, and our packages start at £1,500/mo. We believe our work should earn its place in your business every single month - not trap you in a 12-month chokehold. There are no surprise bills here, just consistent, committed action in your account every single month.

How quickly can we get started?+

We are ready to hit the ground running. While we move fast, we do not rush. Generally, we will have your tracking audited, strategy locked in, and new or optimised campaigns fully live and running within 30 days.

Do you use AI to run my accounts?+

We are proudly human-led. We use AI tools behind the scenes for efficiency, like crunching massive statistical datasets or identifying trends in raw data. However, we never delegate critical strategic decisions or human psychology to an algorithm. Your campaigns are managed by experienced marketers who understand context.

Is Google Ads still effective in the age of AI and LLMs?+

It is more essential than ever. Consumer search and shopping behaviour on Google continues to hit record highs. However, AI search engines are increasingly answering queries directly, eating heavily into traditional organic (SEO) clicks. To guarantee real estate at the top of the screen, paid search is now pretty much mandatory. Furthermore, the landscape is expanding - we are already actively deploying ChatGPT Ads for select businesses to capture the next generation of search intent.

Are you a verified Google Partner?+

Yes, officially. As a certified Google Partner, Miller Digital is recognised by Google for consistently meeting strict best-practice standards, maintaining high account performance, and driving measurable client growth. This partnership grants our clients direct access to Google support, exclusive betas, and new platform features before the general public sees them.

What happens to my ad accounts if we ever part ways?+

They stay 100% yours. Some agencies setup campaigns inside their own master accounts, effectively holding your data hostage if you leave. We hate that. You own every pixel, every campaign structure, and every byte of historical data from day one. If we ever stop working together, you keep everything we built.

Work with us

Let’s see how we can help

Think we might be a fit? Tell us about your business and your current spend, and we’ll review together whether we’re the right partner for you.

  • You keep full ownership of your ad accounts
  • Rolling monthly fee, no long lock-in
  • Senior specialists on your account, never juniors
Rated 5.0 on Google · 9 reviews
Let’s see how we can help
Results Let’s talk ads