In the world of agency search and selection, we often talk about trust as if it were a merit badge – something an agency earns by the end of a final presentation, or a gift – something a marketer bestows upon appointment. Over two decades of managing pitches at TrinityP3, I’ve sat in hundreds of those rooms. I’ve watched the chemistry sessions, the credentials decks, and the “big reveals.” And I’ve come to realise that both definitions are fundamentally flawed.
Trust in the pitch isn’t earned, because three hours of polished theatre isn’t enough time to prove character. And it isn’t a gift, because no marketer hands over a multimillion-dollar budget as an act of charity.
In reality, trust is a loan.
It is a professional line of credit extended by the marketer to the agency. The pitch isn’t the finish line where the trophy is handed over; it is simply the credit check. The moment the agency is appointed, the agency isn’t “set”, instead they are in deep “trust debt.” The success of the partnership depends entirely on how the agency chooses to repay that debt, and how the marketer manages the “interest” during the onboarding and the inevitable crises that follow.
The Myth of the “Earned” Pitch
Agencies love to believe they earn trust during the tender process. They point to their strategic rigour, their creative flair, and the fact that they managed to get the transition plan into a tidy PowerPoint. But let’s be honest: a pitch is a performance. It is a highly curated, rehearsed version of reality, no matter how hard we try to make it more like a test drive.
As a marketer, you aren’t seeing how the agency behaves when a server goes down at 2 am or how they handle a creative director’s mid-year burnout. You are seeing their best selves. You can’t “earn” life-long trust in a boardroom any more than you can earn a mortgage by wearing a nice suit to the bank. You are merely proving you are a “good risk.”
The marketer is the lender here. By selecting an agency, they are taking a significant portion of their own professional capital – their reputation within the business, their job security, and their brand’s health – and “loaning” it to the agency. This is a high-stakes transaction where the agency starts with a balance to settle.
The Marketer’s Responsibility: Setting the Terms of the Loan
If trust is a loan, then the marketer acts as the bank manager. And just as a bank shouldn’t lend money without a clear set of terms, a marketer shouldn’t enter a pitch without a framework that allows for a genuine assessment of “creditworthiness.”
This is where many tenders fall over. If the environment is purely transactional, or worse, adversarial, the marketer isn’t actually assessing trust; they are assessing survival instincts. To move beyond the theatre, the marketer must create an environment where the agency’s true character can be glimpsed.
This is why we developed the TrinityP3 Tender Charter. It isn’t just a set of rules for “being nice”; it is a framework for professional integrity. When a marketer commits to a transparent, fair, and respectful process, they are effectively setting the “interest rate” for the trust loan.
The Charter ensures that the agency has the information they need to be honest. If the marketer is secretive or shifts the goalposts mid-pitch, they are forcing the agency to “over-borrow” on trust just to stay in the game. A fair process allows the marketer to see if the agency is willing to be a partner or just a vendor looking for a quick win.
The Onboarding Phase: Making the First Repayments
Once the appointment is made, the agency enters the “repayment” phase. The mistake many agencies make is thinking the hard work is over. In truth, the first ninety days are the most critical period of debt collection.
During onboarding, every interaction is a micro-repayment. Does the agency meet the administrative deadlines? Do they take the time to learn the internal politics of the client’s organisation? Do they respect the brand guidelines that were “loaned” to them?
In this phase, “interest” is paid through reliability. The marketer is watching for the first sign of “default.” If the agency promised a senior team during the pitch but shows up with juniors on day one, they have effectively missed their first payment. The trust line of credit is immediately slashed, and the marketer moves into “defensive” management mode.
The First Crisis: When the Debt is Called In
In the lifecycle of any agency relationship, there will be a moment when the “market crashes.” A campaign fails to move the needle, a competitor launches a devastating counter-attack, or a PR nightmare erupts.
This is the moment the trust loan is truly tested.
Philosophically, this is where the “principal-agent problem” rears its head. The agency (the agent) wants to protect its fee and its reputation. The marketer (the principal) wants to save the brand. If the agency hides data, shifts blame, or goes silent, they are defaulting on the loan.
However, if the agency leans in with radical transparency – saying, “Here is what went wrong, here is the cost, and here is how we fix it” – they are paying back the loan with high-value interest. Trust is solidified not when things are going well, but when the agency proves they are willing to sacrifice their own short-term comfort for the marketer’s long-term health.
The Risks of “Zero Trust” Procurement
We also have to acknowledge the opposite extreme: the “Zero Trust” environment. This is often driven by procurement departments that treat agencies like office furniture. In these scenarios, the “loan” is so small and the oversight so heavy that the agency has no room to breathe.
When a marketer treats an agency as an untrustworthy debtor from day one – demanding exhaustive audits of every hour spent and refusing to share business-critical information – the agency stops being a partner and starts being a servant. You cannot expect a high return on a loan if you never actually let the borrower use the capital.
The TrinityP3 Tender Charter explicitly guards against this. By advocating for a “value-based” rather than “cost-based” approach, we encourage marketers to give a significant enough loan of trust that the agency has the “liquidity” to be creative and proactive.
How to Balance the Books
At the end of the day, a healthy marketer-agency relationship is one where the books eventually balance. Over time, as the agency pays back that initial loan through consistent performance and honesty, the “debt” fades and a genuine partnership emerges.
But we must stop pretending that this happens in the pitch room. The pitch is merely the signing of the loan documents. The agency leaves that room with a massive obligation to the marketer’s brand and reputation.
For the agency, the message is simple: Don’t treat the win as a gift. Treat it as a debt you must work every day to repay.
For the marketer, the responsibility is equally clear: Use a framework like the Tender Charter to ensure you are lending your trust to the right people, and then give them the space to pay you back with the interest your brand deserves.
After all, in this industry, the only thing worse than being in debt is being a bad lender.
Read more on creating high performing client / agency relationships, with our free guide. Discover how we can help you create and manage high performing teams. Or for a confidential, no-obligation discussions about your client / agency challenges contact us today.



