Digital marketing in Berlin is bought by two very different kinds of company
One buyer is a funded business that needs spend to scale quickly and cleanly, with a board watching acquisition cost every month. The other is an established company, often family owned and often headquartered elsewhere in Germany, that has decided its channels can no longer be run by one overloaded person. Both types type the same search term. They need almost nothing in common from a supplier.
The first buyer needs operators: people who live inside ad platforms, can turn creative around weekly, and are comfortable being measured on a single acquisition number. The second needs a partner who can build a system that survives staff changes, which means documentation, naming conventions, a content calendar somebody can inherit, and training for the internal team. An agency built for one is usually mediocre at the other, and neither will volunteer that in a pitch. Decide which company you are before you write a brief.
Agency, collective or embedded operator: choose the model first
This city offers three digital marketing supply models and they are genuinely different purchases. A conventional agency gives you an account structure, a team behind the person you meet, and continuity when somebody leaves. A collective of senior freelancers gives you more experience per hour and less overhead, and will disappear the week a better contract appears. An embedded operator, working a set number of days inside your company, gives you knowledge that stays in the building and no capacity to surge.
Cost per hour rises across those three in the order most people expect and total cost often does not, because the cheapest hourly arrangement is usually the one that needs the most management from you. Price your own time into the comparison. A founder spending two days a week coordinating freelancers is not buying a discount.
Who writes the German, and who signs it off
An enormous amount of digital marketing here is produced in English by international teams and then translated, and the result reads like a translation to the audience that actually converts. Ad copy, landing pages and lifecycle emails are persuasion, and persuasion does not survive a literal rendering. The tone question is concrete: formal or informal address is a positioning decision your agency should have an opinion about, and switching between them across channels looks careless.
Ask who writes the German. If the answer is a freelancer, ask whether that freelancer sees performance data or only receives briefs, because a copywriter who never learns which variant won is not improving. Ask who approves it on your side and how long approval takes, then put that turnaround into the plan, since a weekly creative cycle collapses if sign-off takes five working days.
Budget allocation when the board is buying growth
Fast-growing companies almost always overweight the bottom of the funnel in their digital marketing budgets, because it reports well. Capturing existing demand is cheap until the pool of people already looking for you runs out, and then every further unit of spend costs more while the report still shows a respectable return. The symptom is a rising acquisition cost that nobody can explain alongside flat brand search volume.
The fix is not a slogan about brand building. It is a written split of the budget between demand capture, demand creation and retention, agreed with whoever controls the money, and revisited quarterly rather than monthly. Ask candidates how they would move that split over the next year and what evidence would make them change it. Suppliers who only talk about the capture layer are describing their comfort zone.
What the fee buys and what the platforms take
Insist that every digital marketing proposal separates the agency fee from the money that leaves your account and goes to advertising platforms, creators or production suppliers. Fees expressed as a share of spend look tidy and quietly reward the supplier for spending more, which is fine while budgets are small and becomes an argument at scale. Fees expressed as named people and their time are harder to write and much easier to compare.
Then settle custody. Advertising accounts, the analytics property, the tag container, tracking configuration, creator agreements and audience lists belong to entities you control, with the agency given access. This is not distrust, it is continuity, and it costs nothing to arrange on day one. It is expensive and undignified to arrange during a notice period.
Plan the handover on the day you sign
A large share of companies in this city eventually bring at least part of their digital marketing inside, usually when spend justifies a full-time hire. Agencies know this and the good ones are relaxed about it. Write it into the arrangement anyway: a documented account structure, campaign naming that means something to somebody else, a short written rationale for the current setup, and a handover session included in the fee rather than billed as a project.
The test question is simple. Ask a candidate to describe the last client that took work in house and what they handed over. A supplier whose answer is vague either has not done it or did it badly.
Two meetings are usually enough to tell them apart
Meet the digital marketing team that would do the work rather than the team that wins accounts, and ask them to walk through a campaign that underperformed and what they changed. Then ask for one page on what they would not recommend doing, given your budget. The candidates worth shortlisting will have opinions that cost them scope. If you would rather set the requirement out once and receive proposals in the same shape from several firms, describe the work and collect comparable offers.
Where one discipline is clearly the constraint rather than the whole mix, compare the generalist with specialists in organic search, with teams that run social channels full time or with agencies working on earned coverage. If the pages your campaigns point at are the weak link, look at studios that rebuild them. The category overview for digital marketing agencies sets out what usually sits inside the bundle.