Marc Lewis, Dean of the School of Communication Arts in London, has launched SCAFFOLD - an AI platform that trains a personal model on how an individual thinks, then hands full ownership back to the user. Built for freelance creatives, in-house teams and agencies, the platform aims to protect distinctive creative voices at a time when AI-generated content is tilting toward sameness.
The 'Average Voice' Problem
Lewis, who has spent his career mentoring advertising creatives, argues that off-the-shelf AI tools push users toward a homogenised tone. Research from Kapwing found that 59% of videos served to new TikTok accounts qualify as "AI slop" - three times the rate found in a similar YouTube analysis. SCAFFOLD is designed to help creatives stand out while still benefiting from AI's speed.
Lewis sees SCAFFOLD as a corrective to the direction AI for Creatives has taken - toward homogenisation and rental models that lock users out when they stop paying. The platform's methodology draws on cognitive science rather than the standard approach of fine-tuning a model on past work.
How the Platform Works
Users spend about two hours in a guided conversation with MarcAI, an agent trained on Lewis's crit-room method. The conversation maps the user's creative process, tastes, preferences and quirks. This produces a personal Blueprint, which is then transformed into an Exoskeleton - a personal AI agent that works alongside the user on real briefs, in their own voice, and integrates with the tools they already use.
Ownership, Not Rental
A key differentiator is ownership. Unlike subscription tools that lock training data behind paywalls, SCAFFOLD gives users full control of what they build. Lewis said: "Most of what sits on your desktop, you rent, you don't own it. And the day you stop paying, it locks you out and keeps everything you put inside it. The obvious, lazy, deeply profitable move would have been to keep that on our servers and rent it back to you forever, but we couldn't do it."
The Human Stays in Charge
Lewis believes genuine creativity comes from lived experience - something AI cannot replicate. "AI hasn't lived. It hasn't danced. It hasn't been dumped at 2am and then sat in a kebab shop at closing time trying to make sense of its life. That is where real creative work comes from and no model has it," he said. "SCAFFOLD keeps the human in charge of the machine. It learns your taste and your process, then does the grunt work in your voice rather than flattening you into everyone else's."
Why This Matters for Creatives
SCAFFOLD arrives as agencies and freelance creatives face pressure to produce faster without sacrificing the individual perspective that clients pay for. The platform offers a path to using AI as a production accelerator while retaining a distinctive creative identity - and owning the model that encodes it. For creatives weighing speed against originality, the bet is that both can coexist if the AI learns from you rather than the crowd.
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