Most disappointing agency relationships were decided during the hiring, not during the work. A vague brief produces proposals that cannot be compared, a rushed process rewards the best presenter rather than the best fit, and a contract written by one side alone tends to be discovered only when somebody wants to leave.
Write the brief around a problem, not a deliverable
A brief that asks for a number of blog posts gets quotes for blog posts. A brief that states the commercial problem, what has already been tried and what constrains the work gets proposals that can be judged against each other. Include the budget range. Withholding it does not get you a better price, it gets you proposals aimed at the wrong scale.
Run the same process for everyone
Same brief, same access to information, same questions, same time to prepare. Differences in what firms were told are the usual reason proposals arrive incomparable. Give each the same short window with the same person available for questions, and publish the answers to all of them.
Judge the team you will get
Ask to meet the people who will do the work, not only those presenting. Ask what else they are on. A pitch team that vanishes after signature is the most common gap between what was bought and what was delivered, and it is easy to check in advance and awkward to fix afterwards.
Agree the exit before you start
Notice period, what transfers on the last day, who holds accounts and assets, and whether work in progress is finished or stopped. An agreement written when both sides are optimistic is much easier to settle than one negotiated when one side is unhappy.
Questions people ask about how to hire a marketing agency
Should I pay for a pitch?
Paying a small fee for strategic work in a pitch gets more considered thinking and gives you the right to keep it. Unpaid pitches push firms toward polished presentation over real analysis, because they have to win before they can afford to think.
How long should a first contract run?
Long enough for the work to show something, with a review point before it renews. Search and content need longer than paid media. A short rolling term sounds safer but can push the agency toward quick wins that do not compound.
What is a reasonable notice period?
One to three months is common and reflects that the agency staffs against your account. What matters more is what the notice period obliges them to hand over, and that should be listed rather than described in general terms.
How do I compare prices that are structured differently?
Convert everything to what it buys per month and ask each firm how many hours of which seniority sit behind their number. Firms may resist, but the ones confident in their value will answer, and the comparison becomes possible.