Building and selling a marketing agency for eight figures taught me one thing: I would never, ever do it that way again.
The £10M exit wasn't the validation I thought it would be. It was the punctuation mark on a decade spent building a beautiful, inefficient machine. A machine built on billable hours, headcount, and the relentless, soul-crushing hamster wheel of client service. A machine that is about to be rendered obsolete.
Today, I build agentic AI products. We're a team of engineers and strategists at Creative Marketing Group, crafting the autonomous systems that will power the next generation of marketing. The lessons I learned from the exit, the failures, and the sheer grind of agency life are the bedrock of everything we build. This isn't just a new chapter; it's a complete teardown of the old book.
If I were parachuted into 2026 to start again, my blueprint wouldn't be an iteration. It would be an entirely different species of company. And it would be built to kill the model that made me my first fortune.
The Great Agency Lie: Why I'd Never Build The Same Business Again
The fundamental flaw of the traditional marketing agency is a dirty secret we all tacitly agree to ignore: it is incentivised by inefficiency. The model is predicated on selling time, not outcomes. The more hours you bill, the more retainers you secure, the more bodies you can throw at a problem — the more you earn. Your growth is directly proportional to your headcount. More clients? Hire more account managers, more execs, more specialists.
Your salary bill balloons, your management layers multiply, and your profit margin becomes a hostage to recruitment and retention. You're not a marketing business; you're a human resources business with a marketing veneer.
This is the contrarian truth most agency founders will never admit: the model actively punishes efficiency. If you discover a way to deliver the same result in half the time, you have two choices. You can either be honest and halve your fee (and your revenue), or you can hide your newfound efficiency and continue to bill for the hours you no longer need. The system is designed to encourage the latter. It is fundamentally dishonest.
Look at a truly modern, data-driven UK business like Ocado. Their entire operation is an exercise in ruthless optimisation. They use robotics, AI, and vast datasets to make the process of picking and packing groceries exponentially more efficient year after year. They don't celebrate hiring more pickers; they celebrate when one robot can do the work of ten humans. Their value is in the system, not the number of hands on deck.
Now, apply that logic to a marketing agency. Why are we still celebrating team growth as a primary KPI? Why do we sell 'days' and 'hours' instead of the only thing the client actually cares about: measurable business results? The agency model I sold was built on a lie. It was a successful lie, a profitable one, but a lie nonetheless. And in 2026, that lie is no longer commercially viable.
My 2026 Agency Blueprint: The 'Anti-Agency'
So, what would I build instead? If I were starting from scratch in 2026, my creation would be an 'anti-agency'. A lean, surgically precise team armed with a formidable stack of agentic AI. The goal wouldn't be to grow a 100-person firm. It would be to build a £10M business with a core team of ten.