A few months ago, Oystercatchers and InnerGroup started discussing a question that many marketing leaders are wrestling with: what does the optimum hybrid marketing model actually look like?

Most organisations today operate somewhere between fully in-house and fully outsourced. They have internal creative teams, agency partners, specialist consultancies, production partners and an increasing number of AI tools. Yet while hybrid has become the norm, few organisations have stopped to design these ecosystems intentionally.

To build the conversation, we brought together a group of senior marketing and operations leaders to explore this challenge in an open, confidential roundtable. The discussion was refreshingly honest and, while individual contributions remain confidential, several themes emerged.

Most hybrid models have evolved rather than been designed

Perhaps the strongest observation of the morning was that hybrid operating models are often the product of history rather than strategy.

Teams have grown organically. Agencies have been added over time. Production has moved in-house. AI has accelerated execution. Procurement has driven efficiencies. Before long, organisations find themselves operating a hybrid model without ever asking whether it has been deliberately designed to achieve the outcomes they value most.

The question isn’t simply whether work should happen internally or externally. It’s whether the model balances speed, cost, quality, creativity, accountability and innovation in the right way for the business.

If everyone has access to the same tools, why is the work so different?

One question sparked a particularly rich discussion:

How can two agencies produce completely different work when they have access to the same technology, data and AI tools?

The answer wasn’t technology.

It was leadership. Culture. Creative ambition. The ability to develop talent, create space for thinking and allow teams to experiment, learn and improve over time.

As AI democratises access to production capabilities, competitive advantage increasingly comes from human judgement rather than technical capability alone.

Who is protecting the thinking?

Another recurring theme was the growing tension between creative excellence and production at scale.

AI is making content production faster, cheaper and more efficient. Production teams are rightly being asked to deliver more with fewer resources.

But several participants questioned whether organisations are placing enough value on the thinking that precedes production.

Ideas still need insight. Strategies still need judgement. Creative still needs time to develop.

As one participant put it, if AI is becoming embedded across marketing, perhaps the ambition shouldn’t be human in the loop but AI in the loop — technology supporting, rather than replacing, strategic and creative decision-making.

Aligning functions around shared outcomes

Another interesting observation centred on the different priorities across the organisation.

Marketing seeks growth.

Creative teams pursue effectiveness.

Operations optimise delivery.

Procurement drives value and efficiency.

None of these objectives are wrong, but when each function is measured differently, operating models can become fragmented and compromise the overall outcome.

The most successful organisations are increasingly those that align these perspectives behind a common commercial objective, rather than allowing individual functions to optimise in isolation.

Designing the next generation of hybrid models

One conclusion felt difficult to argue with.

The future is unlikely to belong to organisations that are entirely in-house or entirely outsourced.

Instead, competitive advantage will come from intentionally designed hybrid models that combine the strengths of internal capability, specialist agency expertise and AI-enabled productivity.

That means deciding deliberately where strategic thinking sits, where creativity is nurtured, where production happens, how AI is governed and, perhaps most importantly, how success is measured.

Because while cost will always matter, our discussion reinforced something many marketing leaders already know.

If cost becomes the only measure of success, creativity is usually the first casualty.

And in a world where brands are competing for attention more fiercely than ever, that is a compromise few can afford.

Get in touch here if you would like to find out more about designing the best-fit marketing operating model for your organisation.