When an Agency's AI Tools Blurred Who Owned the Campaign

The situation

The company Femi ran had been in the family for two generations, held inside a family trust that let the next generation share in its growth without any one branch taking direct control too early. Femi, trained as an actuary, had stepped in a few years earlier to manage day-to-day operations while the trust's other beneficiaries stayed at arm's length from the business itself. The company, a specialty distributor based in Mississauga with revenue somewhere in the low eight figures, had outgrown the branding it launched with a decade earlier, and the trustees had finally agreed it was time for a refresh.

The plan, as Femi described it to the trustees, was ordinary: update the logo, refresh the website, and roll out a new campaign in time for the fall trade show season. He brought in a boutique marketing agency run by Andriy, whose portfolio was strong and whose quoted turnaround was fast. Andriy's team used generative AI tools throughout the engagement, drafting ad copy, generating concept images, and building a full set of digital assets in weeks rather than the months a traditional production schedule would have taken.

The proposal Femi signed mentioned the tools only in passing, a single line noting that AI-assisted production methods might be used to accelerate delivery. Nobody on either side treated it as a term that needed real attention at the time, since the deliverables and the price were what both sides were focused on. The trust's other beneficiaries, none of whom worked in the business day to day, were told only that a rebrand was underway and budgeted for.

For several weeks the ordinary plan held. Femi approved the concepts as they came in, the trustee signed off on the invoices, and the agency began rolling new assets out across the company's website and trade materials. His only real concern was making sure the finished work matched the statement of work line by line. Then Andriy's operations manager, Lesia, raised a question that had not come up before: whether the company's rights to use the AI-generated images were permanent, or tied only to the length of the engagement. On paper, the contract did not clearly answer it, and Femi realized he had never actually asked.

It was not the kind of question Femi expected to be fielding halfway through what he had described to the trustees as a routine refresh. The trade show date was five weeks out, most of the campaign's core visuals were already built and approved, and the company's marketing team had begun scheduling the rollout across its website, packaging mockups, and print materials on the assumption that everything would simply belong to the company once the invoices were paid.

Where it went wrong

Lesia's question turned out to be the opening move in a broader renegotiation, not a one-off clarification. Once she and Femi started comparing notes, it became clear the agency's internal position on AI-generated content had shifted since the contract was signed. Early in the engagement, Andriy's team treated the generated assets the same way they treated any other deliverable: paid for, handed over, owned by the client. By the time the campaign was mostly built, Andriy had begun telling other clients, and now Femi, that the underlying prompt structures and style templates behind the AI-generated work were proprietary to the agency, reusable across projects, and only ever licensed rather than sold outright.

That shift mattered because the trust's company had planned to use the new logo, imagery, and tagline set well beyond the initial campaign, including on packaging and in a planned expansion into two new retail categories. If the agency's new position held, some of that material might only ever have been licensed to the company for the original campaign's specific use, not owned outright the way Femi had assumed when he approved the budget.

The dispute was not really about bad faith on either side. Andriy's business model had evolved as generative AI tools became central to his agency's output, and he had a genuine commercial interest in protecting the templates and workflows that let his small team compete with much larger firms. Femi, for his part, had budgeted and reported to the trustees on the basis that the company would own its new branding outright, the way it always had with prior campaigns built by hand rather than with AI assistance.

What made it harder to resolve quickly was that the original contract simply did not address the question either way. It had been drafted before either side had thought carefully about what generative tools meant for ownership, and it treated the engagement as a standard design services agreement. With real money already spent, a trade show date approaching, and two people, Femi and Andriy, each convinced their reading of the arrangement was the reasonable one, the disagreement stalled the rest of the project until it was resolved.

Femi's first instinct was to treat Andriy's shift as bad faith, a bait-and-switch after the bulk of the fee had already changed hands. Once he brought the file to us, though, the more useful question was not who was right about a contract that had never really addressed the point, but what a workable answer would look like given how much the company still needed from the relationship, including the finished assets it had already approved and the ongoing work still scheduled before the trade show.

What we did

1. Reviewed the signed contract and the actual course of dealing. We read the agreement Femi had signed alongside the emails, invoices, and approvals exchanged throughout the project, since the written contract said almost nothing about AI-generated content specifically and the practical history between the parties, what had actually been promised, delivered, and paid for, would matter more than the sparse written terms once any negotiation over ownership began.
2. Separated the finished assets from the underlying tools. We worked with Femi to distinguish between the specific logo, images, and copy created for this campaign, which the company had paid to have built, and the prompt templates and workflow structures Andriy's team used to build them, which were a separate and more defensible category of asset for the agency to want to keep.
3. Opened a direct negotiation with Andriy rather than a formal dispute. Given the genuine ambiguity in the original contract, neither side had a clean claim of breach, and we advised against treating the disagreement as one to be litigated, since a working relationship, an unfinished campaign five weeks from a trade show, and real money already paid were all worth preserving. We proposed sitting down promptly to agree on clear terms going forward instead.
4. Drafted a term sheet defining ownership by category rather than trying to resolve the dispute as an all-or-nothing question. We proposed that the company hold exclusive, permanent ownership of the specific finished logo, images, and copy used in its campaign and materials, while the agency retained ownership of its general prompt library and style templates, free to reuse them with other clients, since that split matched what each side had actually paid for and actually needed.
5. Negotiated through Andriy's shift in position. When Andriy initially pushed for a licence rather than outright ownership of even the finished assets, we held the line on the company's need for permanent, unrestricted rights to material it had already paid full price for, while conceding the template question, which was the actual point of value to the agency and cost the company nothing it actually needed.
6. Documented the final agreement in a signed amendment rather than leaving it as an email understanding. Once terms were agreed, we drafted an amendment to the original contract spelling out exactly which assets the company owned outright, which remained the agency's, and how any future work between the two would treat AI-generated material from the outset, so neither side could later claim the earlier ambiguity again.
7. Reported the resolution back to the trust's other beneficiaries. Since the trustees had approved the original rebrand budget on the assumption that the company would own everything outright, Femi needed a clear, plain-language summary of what had changed, why the compromise made sense, and what it cost, which we prepared so the trust's oversight of the business stayed properly informed rather than surprised by a line item later.
8. Built ownership language into the company's standard vendor terms. Beyond resolving the immediate dispute, we drafted a short clause for Femi to use in any future agency or contractor engagement, requiring any party using AI tools to state upfront, before work begins, exactly what it would and would not own once the invoice was paid, so the next rebrand or campaign would not depend on a vendor's evolving business model to sort out ownership after the fact.

The outcome

The renegotiation added about six weeks to the project timeline and roughly $9,000 in additional costs, split between legal fees and a modest adjustment to the agency's contract price in exchange for the clearer terms. The company missed its original fall trade show target by a few weeks but still launched the new branding in time for the bulk of the season, with the amendment signed before any further assets were produced.

The final split was a genuine compromise rather than a win for either side. The company secured permanent, unrestricted ownership of every asset it had used or planned to use, including the material intended for the packaging and category expansion, which resolved Femi's core concern. Andriy kept ownership of the templates and prompt structures his team had built, which he was free to reuse with future clients, a concession Femi accepted once it was clear those tools carried no ongoing risk to the company's own branding.

Neither side got everything it might have wanted at the outset. Femi would have preferred the ambiguity never existed in the first place, and Andriy would have preferred to keep tighter licensing terms over even the finished assets. What the company walked away with was a clean, documented answer to a question its original contract had never asked, and a template for how future engagements with outside agencies using AI tools should be written from day one.

The working relationship survived, which mattered to Femi more than a strict legal win would have. The agency finished the remaining campaign work on schedule under the amended terms, and the company launched its packaging and category expansion the following year using assets it now knew, with certainty, it fully owned.

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