Full service marketing companies, compared on evidence

Agencies with a verified published price

How to shortlist a full service agency

1. Ask what is done in house and what is subcontracted. Get it discipline by discipline: strategy, copy, design, development, paid media, analytics. Subcontracting is not a problem in itself and often buys you better specialists, but you should know it before you sign, because it changes turnaround times, who you can actually speak to, and what happens when one relationship goes sour.
2. Name the people who will do the work. Pitches are run by senior staff and accounts are frequently delivered by juniors. Ask who will be on your account in month four, how many other accounts they carry, and how many hours a month your retainer buys from each named person. A firm that cannot answer that has not decided yet, which means you are buying capacity rather than a team.
3. Get the disclosed minimum and the term in writing. The smallest engagement a firm will accept and the shortest contract it will sign will remove more candidates from your list than any other question, and both take one email. Ask separately whether media spend is billed inside the fee or alongside it, because bundled invoices make the management cost impossible to see.
4. Define what counts as a result before the first invoice. A form fill, a booked call, a qualified opportunity and a signed contract are four different things, and a full service engagement touches channels that each claim credit differently. Write the definition down, agree how overlapping channels are attributed, and make sure you own the analytics property where the numbers live.

What full service firms publish, and what they hold back

Our index records what each firm states on its own site, with the date we checked it, rather than what a badge or an awards page asserts. Multi discipline firms publish pricing less often than single service specialists, for an understandable reason: their engagements genuinely vary, and a starting figure invites comparison with a narrower scope. That reticence is not evidence of quality either way. It simply means more of your evaluation has to happen in meetings, so you should arrive at those meetings with a written scope and a reference price from firms that do publish.

Where a full service firm does disclose a minimum, read it as the floor for the smallest combination of services it will take on, usually one channel plus reporting. The number you eventually pay for a genuine multi channel programme will sit well above it, and the gap between the two is where most buyer disappointment in this category lives.

When full service is the right shape, and when it is not

It suits buyers with no internal marketing function who need coordination more than depth: one contract, one plan, one meeting, and somebody else responsible for making the website, the advertising and the email programme point in the same direction. That coordination has real value and is routinely underestimated by buyers who imagine they will manage four specialists themselves and then discover how much of their week that takes.

It suits you badly when one channel dominates your economics. A business whose growth depends almost entirely on search, or almost entirely on paid social, is usually better served by a specialist in that channel plus a smaller supplier for the rest. The risk in a bundled retainer is that the channel that matters gets an average practitioner because it is one line in a package, and you never see it because the report shows the whole bundle performing acceptably.

The middle path that works well in practice is a full service firm for coordination and production, plus a clear internal owner on your side who reads the numbers per channel rather than in aggregate. Aggregate reporting is where underperformance hides.

What actually moves the price

Team seniority moves it first, and it is the one thing worth paying for. A strategist who has run programmes in your category will avoid mistakes that cost more than the fee difference. Ask for that person by name and for how much of their time you get.

Production volume moves it second. Fees scale with how many pages, creatives, emails and campaigns are produced each month, and this is where a bundle can quietly shrink: the same retainer buying half the output after the launch phase. Ask for the monthly deliverable count in the contract, not in the deck.

Your own approval process moves it third, and buyers rarely price it. If published work needs legal, clinical or executive sign off, say so while quoting. Advertising claims also have to be substantiated before they run, which the FTC's guidance for small business advertisers states plainly, so a firm producing claims in your name should be able to show how it checks them rather than treating that as your problem after publication.

Questions people actually ask

Is a full service agency more expensive than hiring specialists?

Not automatically, and the honest comparison includes your own time. Specialists often cost less in fees and more in coordination, because somebody has to make them agree. Price both ways against an identical scope, then add a realistic estimate of the hours you would spend managing several suppliers, and the answer usually becomes obvious.

How do I know the work is not all going to freelancers?

Ask discipline by discipline, in writing, and ask to meet the people who will actually deliver. Freelance networks are common and can be excellent. What you want to avoid is discovering it at month three, when a deadline slips because the only person who understood your account was never an employee.

Should media spend go through the agency?

It is simpler if the ad accounts are yours and the agency has access, so that spend and fee appear separately and your billing history stays with you when you change supplier. If a firm insists on holding the accounts, ask why, and ask what happens to the data and the campaign history when the contract ends.

What is a reasonable contract length?

Long enough for the slowest channel in the bundle to produce a signal, which usually means a couple of quarters, with a defined break point rather than an annual lock. Ask what leading indicators you will see in the first month so that a failing engagement can be identified early rather than argued about at renewal.

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